body
{
    font-family: "微软雅黑"!important;
    font: 14px Microsoft YaHei!important;
    line-height: 24px;
}
body, div, p, span, ul, li, dl, dd, h1, h2, h3, a, input, img
{
    margin: 0;
    padding: 0;
    font-family: "微软雅黑"!important;
}
li, ol
{
    list-style: none;
}
a, input, img, textarea
{
    border: none;
    outline: none;
}
i, em
{
    font-style: normal;
}
.fl
{
    float: left;
}
.fr
{
    float: right;
}
.tc
{
    text-align: center;
}
.tr
{
    text-align: right;
}
.tl
{
    text-align: left;
}
.db
{
    display: block;
}
.ma
{
    margin: 0 auto;
}
.pr
{
    position: relative;
}
.pa
{
    position: absolute;
}
.pf
{
    position: fixed;
}
.transition
{
    -webkit-transition: all .3s ease-out;
    -moz-transition: all .3s ease-out;
    -o-transition: all .3s ease-out;
    transition: all .3s ease-out;
}
a
{
    text-decoration: none;
    color: #333;
}
a:focus
{
    text-decoration: none;
    color: #333;
}
a:hover, a:focus
{
    text-decoration: none!important;
}
.hide
{
    display: none;
}
.show
{
    display: block;
}
.modal a
{
    outline: none;
}
label
{
    font-weight: normal;
    width: 100%;
}
a:hover
{
    color: #f44121;
}
a:focus
{
    outline: none;
    outline-offset: 0;
}
img
{
    vertical-align: middle;
}
.container
{
    margin: 0 auto;
}
.wow
{
    animation-duration: 1s;
    -webkit-animation-duration: 1s;
}
.wower
{
    animation-duration: .8s;
    -webkit-animation-duration: .8s;
}
.fx
{
    position: fixed!important;
}
.wrapper
{
    width: 100%;
    height: auto;
    position: relative;
    overflow: hidden;
}
.wrap
{
    width: 100%;
    height: auto;
    position: relative;
    overflow: hidden;
}
.img_c i
{
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}
.img_c i img
{
    max-width: 100%;
    max-height: 100%;
}
.slick-dotted.slick-slider
{
    margin-bottom: 0;
}
.slick-slide
{
    outline: none;
}
.slick-slide a
{
    outline: none;
}
.clear
{
    clear: both;
}
.class
{
    width: 280px;
    height: 100%;
    overflow: hidden;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 25;
    background: #fff;
}
.class.on
{
    box-shadow: 0 5px 20px 0 rgba(0,0,0,.5);
}
.class_top
{
    width: 100%;
    overflow: hidden;
    font-size: 18px;
    line-height: 74px;
    height: 74px;
    padding: 0 25px;
    margin-bottom: 10px;
    font-weight: bold;
    background: #f44121;
    color: #fff;
    position: relative;
}
.class_close
{
    width: 30px;
    height: 100%;
    background: url(../image/class_close.png) center center no-repeat;
    background-size: 16px;
    position: absolute;
    right: 15px;
    top: 0;
}
.m_list
{
    width: 100%;
    height: 80%;
    overflow-y: auto;
    overflow-x: hidden;
}
.m_list ul
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.m_list ul li
{
    font-size: 16px;
    border-bottom: 1px solid #ebebeb;
}
.m_list ul li a
{
    display: block;
    line-height: 46px;
    height: 46px;
    overflow: hidden;
    padding: 0 45px 0 25px;
    position: relative;
}
.m_list ul li a span
{
    width: 10px;
    height: 100%;
    background: url(../image/m_one.png) center center no-repeat;
    background-size: 100%!important;
    position: absolute;
    right: 20px;
    top: 0;
    transition: 300ms;
}
.m_list ul li a span.close_one
{
    background: url(../image/m_one_h.png) center center no-repeat;
}
.m_list ul li a:hover, .m_list ul li a.cu1
{
    font-weight: bold;
    color: #f44121;
}
.m_list ul li ul
{
    display: none;
    border-top: 1px solid #ebebeb;
    background: #f9f9f9;
}
.m_list ul li ul li
{
    font-size: 15px;
}
.m_list ul li ul li:last-child
{
    border-bottom: none;
}
.m_list ul li ul li a
{
    color: #666;
    line-height: 42px;
    height: 42px;
}
.m_list ul li ul li a span
{
    background: url(../image/m_two.png) center center no-repeat;
}
.m_list ul li ul li a:hover span, .m_list ul li ul li a.cu2 span
{
    background: url(../image/m_two_h.png) center center no-repeat;
}
.m_list ul li ul li a span.close_one
{
    transform: rotate(90deg);
}
.m_list ul li ul li a:hover, .m_list ul li ul li a.cu2
{
    color: #fff;
    background: #f44121;
    font-weight: normal;
}
.m_list ul li ul li ul
{
    display: none;
    border-top: none;
    padding: 10px 0;
}
.m_list ul li ul li ul li
{
    border: none;
    text-indent: 16px;
    font-size: 14px;
}
.m_list ul li ul li ul li a
{
    line-height: 38px;
    height: 38px;
    color: #666;
}
.m_list ul li ul li ul li a span
{
    left: 25px;
    background: url(../image/m_three.png) center center no-repeat;
    width: 5px;
}
.m_list ul li ul li ul li a span.close_one
{
    background: url(../image/m_three_h.png) center center no-repeat;
    transform: rotate(0deg);
}
.m_list ul li ul li ul li a:hover, .m_list ul li ul li ul li a.cu3
{
    background: none;
    color: #f44121;
    text-decoration: underline!important;
}
.m_list ul li ul li ul li ul
{
    display: none;
    padding: 0;
}
.m_list ul li ul li ul li ul li
{
    text-indent: 32px;
}
.m_list ul li ul li ul li ul li a
{
    color: #666;
    line-height: 34px;
    height: 34px;
}
.m_list ul li ul li ul li ul li a:hover
{
    text-decoration: none!important;
    color: #f44121;
}
.opacity
{
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.5);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
    display: none;
}
.page-prev
{
    transform: translate3d(280px,0,0);
    -ms-transform: translate3d(280px,0,0);
    -webkit-transform: translate3d(280px,0,0);
    -o-transform: translate3d(280px,0,0);
    -moz-transform: translate3d(280px,0,0);
}
.page-next
{
    transform: translate3d(-280px,0,0);
    -ms-transform: translate3d(-280px,0,0);
    -webkit-transform: translate3d(-280px,0,0);
    -o-transform: translate3d(-280px,0,0);
    -moz-transform: translate3d(-280px,0,0);
}
.page-active
{
    transform: translate3d(0,0,0);
    -ms-transform: translate3d(0,0,0);
    -webkit-transform: translate3d(0,0,0);
    -o-transform: translate3d(0,0,0);
    -moz-transform: translate3d(0,0,0);
}
.page-in
{
    -webkit-transition: all 300ms cubic-bezier(.42,0,.58,1);
    -ms-transition: all 300ms cubic-bezier(.42,0,.58,1);
    transition: all 300ms cubic-bezier(.42,0,.58,1);
}
.page-out
{
    -webkit-transition: all 300ms cubic-bezier(.42,0,.58,1) .1s;
    -ms-transition: all 300ms cubic-bezier(.42,0,.58,1) .1s;
    transition: all 300ms cubic-bezier(.42,0,.58,1) .1s;
}
.share-in
{
    transform: translate3d(100%,0,0);
    -ms-transform: translate3d(100%,0,0);
    -webkit-transform: translate3d(100%,0,0);
    -o-transform: translate3d(100%,0,0);
    -moz-transform: translate3d(100%,0,0);
}
.header
{
    width: 100%;
    height: auto;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    transition: all 300ms;
}
.header:before
{
    content: "";
    width: 100%;
    height: 1px;
    background: #333;
    position: absolute;
    bottom: 0;
    left: 0;
}
.header .container
{
    position: relative;
}
.logo
{
    width: 260px;
    height: auto;
    font-size: 0;
    overflow: hidden;
    position: absolute;
    left: 15px;
}
.logo a
{
    display: table-cell;
    height: 92px;
    vertical-align: middle;
    transition: 400ms;
}
.logo a img
{
    max-width: 100%;
    max-height: 100%;
}
.logo a img.logo_a
{
    display: inline;
}
.logo a img.logo_b
{
    display: none;
}
.nav
{
    padding: 0 120px 0 280px;
    height: auto;
}
.nav ul
{
    width: 100%;
    height: auto;
}
.nav ul li
{
    float: left;
    font-size: 16px;
    text-align: center;
    position: relative;
}
.nav ul li a
{
    display: block;
    line-height: 92px;
    height: 92px;
    overflow: hidden;
    position: relative;
    color: #fff;
    z-index: 2;
    transition: 400ms;
}
.nav ul li a:after
{
    content: "";
    width: 0;
    height: 3px;
    background: #f44121;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translatex(-50%);
    transition: 400ms;
}
.nav ul li a:hover, .nav ul li.cu a, .nav ul li.on a
{
    color: #f44121;
}
.nav ul li a:hover:after, .nav ul li.cu a:after, .nav ul li.on a:after
{
    width: 64px;
}
.nav ul li .two_box
{
    width: 100%;
    padding-top: 10px;
    height: auto;
    position: absolute;
}
.nav ul li ul
{
    width: 100%;
    height: auto;
    overflow: hidden;
    border-radius: 4px;
    background: rgba(255,255,255,.95);
    display: none;
}
.nav ul li ul li
{
    width: 100%;
}
.nav ul li ul li a, .nav ul li.cu ul li a, .nav ul li.on ul li a
{
    color: #666;
    line-height: 42px;
    height: 42px;
}
.nav ul li ul li a:after
{
    display: none;
}
.nav ul li ul li a:before
{
    content: "";
    width: 100%;
    height: 0%;
    background: #f44121;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: -1;
    transition: 300ms;
}
.nav ul li ul li a:hover
{
    color: #fff;
}
.nav ul li ul li a:hover:before
{
    height: 100%;
    top: 0;
}
.top_search
{
    position: absolute;
    right: 15px;
    top: 0;
    z-index: 2;
}
.ts_click
{
    padding-left: 24px;
    font-size: 16px;
    color: #fff;
    line-height: 92px;
    height: 92px;
    background: url(../image/top_search.png) left center no-repeat;
    overflow: hidden;
    cursor: pointer;
    transition: 400ms;
}
.ts_form
{
    position: absolute;
    top: 50%;
    right: 0;
    transform: translatey(-50%);
    padding-right: 58px;
    width: 0;
    padding-right: 0;
    transition: 400ms;
    background: #f44121;
    border-radius: 21px;
    height: auto;
    overflow: hidden;
}
.ts_box
{
    width: 220px;
    padding: 0 20px;
    line-height: 42px;
    height: 42px;
    overflow: hidden;
    border: none;
    background: none;
    outline: none;
    color: #fff;
}
.ts_box::-webkit-input-placeholder
{
    color: #fff;
}
.ts_box:-moz-placeholder
{
    color: #fff;
}
.ts_box::-moz-placeholder
{
    color: #fff;
}
.ts_box:-ms-input-placeholder
{
    color: #fff;
}
.ts_btn
{
    width: 58px;
    width: 0;
    transition: 400ms;
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    background: url(../image/top_search.png) center center no-repeat;
    overflow: hidden;
    outline: none;
}
.top_search:hover .ts_form
{
    padding-right: 58px;
    width: auto;
}
.top_search:hover .ts_btn
{
    width: 58px;
    transition: 400ms 100ms;
}
.nav_button
{
    width: 30px;
    height: 100%;
    position: absolute;
    right: 15px;
    top: 0;
    background: url(../image/nav_button.png) center center no-repeat;
    background-size: 30px!important;
}
.header_on .nav_button
{
    background: url(../image/nav_button_h.png) center center no-repeat;
}
.header_on
{
    background: #fff;
    box-shadow: 0 5px 10px 0 rgba(6,6,6,.1);
}
.header_on:before
{
    background: none;
}
.header_on .logo a
{
    height: 80px;
}
.header_on .logo a img.logo_a
{
    display: none;
}
.header_on .logo a img.logo_b
{
    display: inline;
}
.header_on .nav ul li a
{
    color: #515151;
    line-height: 80px;
    height: 80px;
}
.header_on .nav ul li ul
{
    box-shadow: 0 5px 10px 0 rgba(52,52,52,.1);
}
.header_on .ts_click
{
    color: #666;
    background: url(../image/top_search_h.png) left center no-repeat;
    line-height: 80px;
    height: 80px;
}
.banner
{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 0;
    position: relative;
}
.banner a
{
    display: block;
    height: 100%;
    overflow: hidden;
}
.banner img
{
    width: 100%;
    position: relative;
    left: 50%;
    transform: translatex(-50%);
    -webkit-transform: translatex(-50%);
    -moz-transform: translatex(-50%);
    -ms-transform: translatex(-50%);
}
.banner .slick-slide
{
    position: relative;
}
.banner .slick-dots
{
    bottom: 30px;
    z-index: 5;
    font-size: 0;
}
.banner .slick-dots li
{
    width: auto;
    height: auto;
    margin: 0 0;
}
.banner .slick-dots li button
{
    width: 40px;
    height: 4px;
    padding: 0;
    background: rgba(51,51,51,.5);
    transition: 400ms;
}
.banner .slick-dots li button:before
{
    display: none;
}
.banner .slick-dots li button:after
{
    content: "";
    width: 0%;
    height: 100%;
    background: #fff;
    position: absolute;
    right: 0;
    top: 0;
    transition: 400ms;
}
.banner .slick-dots li.slick-active button:after
{
    left: 0;
    width: 100%;
}
.product
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 60px 0 100px;
}
.headline
{
    text-align: center;
    height: auto;
    overflow: hidden;
    position: relative;
    margin-bottom: 60px;
}
.headline:after
{
    content: "";
    width: 66px;
    height: 5px;
    background: #f44121;
    position: absolute;
    left: 50%;
    margin-left: -33px;
    bottom: 0;
}
.head_en
{
    font-size: 60px;
    line-height: 80px;
    max-height: 20px;
    text-transform: uppercase;
    text-shadow: 1px 1px 2px #f1f1f1,-1px -1px 2px #f1f1f1,-1px 1px 2px #f1f1f1,1px -1px 2px #f1f1f1;
    color: #fff;
}
.head_cn
{
    font-size: 36px;
    font-weight: bold;
    line-height: 80px;
    height: 80px;
    overflow: hidden;
    color: #333;
}
.pro_slide
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.pro_tab
{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 55px;
}
.pro_tab_item
{
    padding: 0 10px;
    height: auto;
    overflow: hidden;
    cursor: pointer;
}
.pro_icon
{
    width: 130px;
    height: auto;
    overflow: hidden;
    background: #f0f0f0;
    position: relative;
    border-radius: 50%;
    margin: 0 auto 14px;
}
.pro_icon img
{
    width: 100%;
    position: relative;
}
.pro_icon:before
{
    content: "";
    width: 100%;
    height: 100%;
    background: #f44121;
    position: absolute;
    left: 0;
    top: 0;
    border-radius: 50%;
    transform: scale(0,0);
    transition: 300ms;
}
.pro_name
{
    font-size: 16px;
    line-height: 26px;
    height: 26px;
    overflow: hidden;
    text-align: center;
    color: #666;
    transition: 300ms;
}
.pro_tab_item:hover .pro_icon:before, .pro_tab_item.on .pro_icon:before
{
    transform: scale(1,1);
}
.pro_tab_item:hover .pro_name, .pro_tab_item.on .pro_name
{
    color: #f44121;
}
.pro_data
{
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
}
.pro_data_item
{
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
    position: absolute;
    filter: alpha(opacity=0);
    opacity: 0;
    top: 30px;
}
.pro_data_item.cur
{
    z-index: 2;
    filter: alpha(opacity=100);
    opacity: 1;
    position: relative;
    top: 0;
    transition: 600ms;
}
.pro_item
{
    width: 22.9%;
    margin-right: 2.8%;
    float: left;
    height: auto;
    overflow: hidden;
}
.pro_item:nth-child(4n)
{
    margin-right: 0;
}
.pro_item a
{
    display: block;
    height: auto;
    overflow: hidden;
    text-align: center;
    position: relative;
}
.pro_item a:after
{
    content: "";
    width: 46px;
    height: 3px;
    background: rgba(244,65,33,1);
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translatex(-50%);
    transition: 450ms;
}
.pro_img
{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 0;
    margin-bottom: 16px;
}
.pro_img img
{
    width: 100%;
    transition: 400ms;
}
.pro_bt
{
    font-size: 16px;
    font-weight: bold;
    line-height: 62px;
    height: 62px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: 300ms;
}
.pro_intro
{
    width: 100%;
    padding: 0 30px;
    height: auto;
    overflow: hidden;
    position: absolute;
    top: 60%;
    left: 0;
    transform: translatey(-50%);
    z-index: 2;
    color: #fff;
    filter: alpha(opacity=0);
    opacity: 0;
    transition: 400ms;
}
.pro_bts
{
    font-size: 20px;
    line-height: 30px;
    height: 30px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-weight: bold;
    margin-bottom: 12px;
}
.pro_nr
{
    font-size: 16px;
    line-height: 30px;
    max-height: 60px;
    overflow: hidden;
    margin-bottom: 46px;
}
.pro_imore
{
    width: 50px;
    height: auto;
    font-size: 0;
    overflow: hidden;
    margin: 0 auto;
}
.pro_imore img
{
    width: 100%;
}
.pro_item a:hover:after
{
    width: 100%;
    height: 100%;
    background: rgba(244,65,33,.9);
}
.pro_item a:hover .pro_img img
{
    transform: scale(1.05,1.05);
}
.pro_item a:hover .pro_intro
{
    top: 50%;
    filter: alpha(opacity=100);
    opacity: 1;
}
.pro_item a:hover .pro_bt
{
    filter: alpha(opacity=0);
    opacity: 0;
    transform: translatey(-10px);
}
.show
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 60px 0 120px;
    background: url(../image/show_bg.png) bottom center no-repeat;
    background-size: cover;
}
.show .headline
{
    margin-bottom: 40px;
}
.show_state
{
    line-height: 30px;
    font-size: 16px;
    padding: 0 18%;
    color: #999;
    margin-bottom: 60px;
    text-align: center;
}
.show_area
{
    width: 100%;
    height: auto;
    position: relative;
    overflow: hidden;
}
.show_img
{
    width: 52.8%;
    text-align: center;
    font-size: 0;
    height: auto;
    overflow: hidden;
    margin: 0 auto;
}
.show_img img
{
    max-width: 100%;
}
.show_data
{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.show_item
{
    font-size: 16px;
    line-height: 26px;
    color: #f44121;
    position: absolute;
    padding: 0 10px;
    cursor: default;
}
.show_item:before
{
    content: "";
    width: 280px;
    height: 1px;
    position: absolute;
    top: 50%;
    left: 100%;
    background: #f44121;
}
.show_item:after
{
    content: "";
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: #fff;
    border: 4px solid #f44121;
    position: absolute;
    left: 100%;
    top: 50%;
    margin-top: -6px;
}
.show_item:nth-child(even):before
{
    left: auto;
    right: 100%;
}
.show_item:nth-child(even):after
{
    left: auto;
    right: 100%;
}
.show_item:nth-child(1)
{
    top: 10%;
    right: 74%;
}
.show_item:nth-child(2)
{
    top: 10%;
    left: 74%;
}
.show_item:nth-child(3)
{
    top: 30%;
    right: 78%;
}
.show_item:nth-child(4)
{
    top: 30%;
    left: 78%;
}
.show_item:nth-child(5)
{
    top: 53%;
    right: 74%;
}
.show_item:nth-child(6)
{
    top: 53%;
    left: 74%;
}
.case
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 60px 0 80px;
}
.case_slide
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.case_tab
{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 55px;
}
.case_tab_item
{
    padding: 0 10px;
    height: auto;
    overflow: hidden;
    cursor: pointer;
}
.case_icon
{
    width: 130px;
    height: auto;
    overflow: hidden;
    background: #f0f0f0;
    position: relative;
    border-radius: 50%;
    margin: 0 auto 14px;
}
.case_icon img
{
    width: 100%;
    position: relative;
}
.case_icon img.case_a
{
    display: inline;
}
.case_icon img.case_b
{
    display: none;
}
.case_icon:before
{
    content: "";
    width: 100%;
    height: 100%;
    background: #f44121;
    position: absolute;
    left: 0;
    top: 0;
    border-radius: 50%;
    transform: scale(0,0);
    transition: 300ms;
}
.case_name
{
    font-size: 16px;
    line-height: 26px;
    height: 26px;
    overflow: hidden;
    text-align: center;
    color: #666;
    transition: 300ms;
}
.case_tab_item:hover .case_icon:before, .case_tab_item.on .case_icon:before
{
    transform: scale(1,1);
}
.case_tab_item:hover .case_name, .case_tab_item.on .case_name
{
    color: #f44121;
}
.case_tab_item:hover .case_icon img.case_a, .case_tab_item.on .case_icon img.case_a
{
    display: none;
}
.case_tab_item:hover .case_icon img.case_b, .case_tab_item.on .case_icon img.case_b
{
    display: inline;
}
.case_data
{
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
}
.case_data_item
{
    width: 100%;
    padding: 0 26.4%;
    height: auto;
    overflow: hidden;
    position: relative;
    position: absolute;
    filter: alpha(opacity=0);
    opacity: 0;
    top: 30px;
}
.case_data_item.cur
{
    z-index: 2;
    filter: alpha(opacity=100);
    opacity: 1;
    position: relative;
    top: 0;
    transition: 600ms;
}
.case_data_item .slick-list
{
    overflow: visible;
}
.case_item
{
    padding: 0 30px;
    height: auto;
    overflow: hidden;
}
.case_item a
{
    display: block;
    height: auto;
    overflow: hidden;
    position: relative;
}
.case_item a:after
{
    content: "";
    width: 0;
    height: 3px;
    background: #f44121;
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translatex(-50%);
    transition: 300ms;
}
.case_above
{
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
    margin-bottom: 16px;
}
.case_above:after
{
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    transition: 300ms;
}
.case_img
{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 0;
}
.case_img img
{
    width: 100%;
    transition: 400ms;
}
.case_intro
{
    width: 100%;
    position: absolute;
    padding: 20px 40px 0;
    bottom: 30px;
    left: 0;
    z-index: 2;
    color: #fff;
    filter: alpha(opacity=0);
    opacity: 0;
    transition: 400ms;
}
.case_intro:before
{
    content: "";
    width: 0;
    height: 5px;
    background: #fff;
    position: absolute;
    left: 40px;
    top: 0;
    transition: 400ms;
}
.case_bts
{
    font-size: 24px;
    font-weight: bold;
    line-height: 34px;
    height: 34px;
    overflow: hidden;
    margin-bottom: 15px;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.case_nr
{
    line-height: 30px;
    max-height: 60px;
    overflow: hidden;
    margin-bottom: 22px;
}
.case_imore
{
    width: 30px;
    height: auto;
    overflow: hidden;
    font-size: 0;
}
.case_imore img
{
    width: 100%;
}
.case_bt
{
    font-size: 18px;
    line-height: 64px;
    height: 64px;
    overflow: hidden;
    text-align: center;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-weight: bold;
    color: #333;
    transform: translatey(-10px);
    transition: 300ms;
    filter: alpha(opacity=0);
    opacity: 0;
}
.case_item.slick-current a:after
{
    width: 46px;
    transition: 400ms 200ms;
}
.case_item.slick-current .case_bt, .case_tit
{
    transform: translatey(0);
    filter: alpha(opacity=100);
    opacity: 1;
    transition: 400ms 200ms;
}
.case_item a:hover .case_above:after
{
    background: rgba(0,0,0,.5);
}
.case_item a:hover .case_img img
{
    transform: scale(1.05,1.05);
}
.case_item.slick-current a:hover .case_intro, .case_eg a:hover .case_info
{
    bottom: 40px;
    filter: alpha(opacity=100);
    opacity: 1;
}
.case_item.slick-current a:hover .case_intro:before, .case_eg a:hover .case_info:before
{
    width: 30px;
}
.case_data_item .slick-arrow
{
    width: 36px;
    height: 60px;
    top: 50%;
    z-index: 2;
    transition: 300ms;
    overflow: hidden;
    border-radius: 4px;
    margin-top: -40px;
}
.case_data_item .slick-prev
{
    background: url(../image/case_prev.png) rgba(0,0,0,.2) center center no-repeat;
    left: -40px;
}
.case_data_item .slick-next
{
    background: url(../image/case_next.png) rgba(0,0,0,.2) center center no-repeat;
    right: -40px;
}
.case_data_item:hover .slick-prev
{
    left: 20px;
}
.case_data_item:hover .slick-next
{
    right: 20px;
}
.case_data_item .slick-prev:hover
{
    background: url(../image/case_prev.png) #f44121 center center no-repeat;
}
.case_data_item .slick-next:hover
{
    background: url(../image/case_next.png) #f44121 center center no-repeat;
}
.case_data_item .slick-prev:before
{
    display: none;
}
.case_data_item .slick-next:before
{
    display: none;
}
.about
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 138px 0 160px;
    text-align: center;
}
.about .head_cn
{
    color: #fff;
}
.about_nr
{
    line-height: 42px;
    height: auto;
    overflow: hidden;
    color: #fff;
    padding: 0 10%;
    margin: 24px auto 98px;
    font-size: 16px;
}
.about_imore
{
    width: 190px;
    margin: 0 auto;
    height: auto;
    overflow: hidden;
    font-size: 16px;
}
.about_imore a
{
    display: block;
    line-height: 50px;
    height: 52px;
    overflow: hidden;
    border-radius: 4px;
    border: 1px solid #fff;
    color: #fff;
    transition: 400ms;
}
.about_imore a:hover
{
    background: #f44121;
    color: #fff;
    border: 1px solid #f44121;
}
.brand
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 60px 0 0;
    position: relative;
}
.brand:before
{
    content: "";
    width: 64%;
    height: 31%;
    background: #f44121;
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: -1;
}
.brand_area
{
    width: 100%;
    height: auto;
    position: relative;
}
.brand_intro
{
    width: 44.2%;
    float: left;
    height: auto;
    position: relative;
    padding: 80px 60px 90px 0;
}
.brand_intro:before
{
    content: "";
    width: 200%;
    height: 100%;
    background: #f1f1f1;
    position: absolute;
    right: -50%;
    top: 0;
    z-index: -1;
}
.brand_bt
{
    font-size: 24px;
    line-height: 34px;
    margin: 30px 0 22px;
    overflow: hidden;
}
.brand_nr
{
    font-size: 18px;
    line-height: 40px;
    max-height: 200px;
    overflow: hidden;
    color: #666;
}
.brand_slide
{
    width: 55.8%;
    float: left;
    height: auto;
    overflow: hidden;
    margin-top: 80px;
}
.brand_img
{
    width: 100%;
    font-size: 0;
    height: auto;
    overflow: hidden;
}
.brand_img img
{
    width: 100%;
}
.brand_slide .slick-dots
{
    bottom: auto;
    font-size: 0;
    position: relative;
    margin: 26px 0;
    text-align: left;
    padding: 0 20px;
}
.brand_slide .slick-dots li
{
    width: auto;
    height: auto;
    margin: 0 0;
}
.brand_slide .slick-dots li button
{
    width: 8px;
    height: 8px;
    padding: 0;
    background: none;
    border: 1px solid #fff;
    transition: 400ms;
    margin: 0 6px;
    border-radius: 50%;
}
.brand_slide .slick-dots li.slick-active button
{
    background: #fff;
}
.brand_slide .slick-dots li button:before
{
    display: none;
}
.brand_slide .slick-arrow
{
    width: 20px;
    height: 60px;
    top: auto;
    bottom: 0;
    z-index: 2;
    transition: 300ms;
    background-size: 7px!important;
    overflow: hidden;
    border-radius: 4px;
    margin-top: -40px;
    transform: translate(0,0);
    -webkit-transform: translate(0,0);
    -moz-transform: translate(0,0);
    -ms-transform: translate(0,0);
}
.brand_slide .slick-prev
{
    background: url(../image/case_prev.png) left center no-repeat;
    left: 0;
}
.brand_slide .slick-next
{
    background: url(../image/case_next.png) right center no-repeat;
    right: auto;
    left: 80px;
}
.brand_slide .slick-prev:hover
{
    background: url(../image/case_prev.png) center center no-repeat;
}
.brand_slide .slick-next:hover
{
    background: url(../image/case_next.png) center center no-repeat;
}
.brand_slide .slick-prev:before
{
    display: none;
}
.brand_slide .slick-next:before
{
    display: none;
}
.news
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 95px 0 80px;
}
.news_left
{
    width: 57%;
    margin-right: 2.8%;
    height: auto;
    float: left;
    overflow: hidden;
}
.news_head
{
    font-size: 24px;
    line-height: 34px;
    height: 34px;
    overflow: hidden;
    font-weight: bold;
    padding-right: 50px;
    overflow: hidden;
    margin-bottom: 15px;
    position: relative;
}
.news_head a
{
    font-size: 14px;
    line-height: 24px;
    height: 24px;
    color: #999;
    overflow: hidden;
    position: absolute;
    right: 0;
    bottom: 0;
    transition: 300ms;
}
.news_head a:hover
{
    color: #f44121;
}
.news_area
{
    width: 100%;
    padding: 0 19px;
    height: auto;
    overflow: hidden;
    border: 1px solid #e2e2e2;
}
.news_top
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 28px 0;
    border-bottom: 1px solid #e2e2e2;
}
.news_top a
{
    display: block;
    height: auto;
    overflow: hidden;
}
.news_img
{
    width: 182px;
    float: left;
    margin-right: 20px;
    font-size: 0;
    height: auto;
    overflow: hidden;
}
.news_img img
{
    width: 100%;
    transition: 300ms;
}
.news_intro
{
    flex: 1;
    height: auto;
    overflow: hidden;
}
.news_bt
{
    font-size: 16px;
    line-height: 26px;
    height: 26px;
    font-weight: bold;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 6px;
    margin-top: -5px;
    transition: 300ms;
}
.news_time
{
    line-height: 24px;
    height: 24px;
    overflow: hidden;
    color: #999;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}
.news_nr
{
    line-height: 30px;
    max-height: 90px;
    overflow: hidden;
    color: #666;
}
.news_top a:hover .news_img img
{
    transform: scale(1.05,1.05);
}
.news_top a:hover .news_bt
{
    color: #f44121;
}
.news_data
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 4px 0;
}
.news_item
{
    width: 47.4%;
    float: left;
    height: auto;
    overflow: hidden;
    border-bottom: 1px solid #e2e2e2;
    font-size: 16px;
}
.news_item:nth-child(odd)
{
    margin-right: 5.2%;
}
.news_item:last-child
{
    border-bottom: none;
}
.news_item:nth-last-child(2)
{
    border-bottom: none;
}
.news_item a
{
    display: block;
    line-height: 68px;
    height: 68px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    padding-left: 16px;
    position: relative;
    color: #666;
    transition: 300ms;
}
.news_item a:before
{
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #666;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -3px;
    transition: 300ms;
}
.news_item a:hover
{
    color: #f44121;
}
.news_item a:hover:before
{
    background: #f44121;
}
.news_right
{
    width: 40.2%;
    float: left;
    height: auto;
    overflow: hidden;
}
.qa_data
{
    width: 100%;
    padding: 0 19px;
    height: auto;
    overflow: hidden;
    border: 1px solid #e2e2e2;
}
.qa_item
{
    width: 100%;
    height: auto;
    overflow: hidden;
    border-bottom: 1px solid #e2e2e2;
}
.qa_item:last-child
{
    border-bottom: 0;
}
.qa_item a
{
    display: block;
    height: auto;
    overflow: hidden;
    padding: 26px 0 24px;
}
.qa_q
{
    font-size: 16px;
    line-height: 26px;
    height: 26px;
    overflow: hidden;
    transition: 300ms;
    padding-left: 30px;
    background: url(../image/qa_q.jpg) left center no-repeat;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 14px;
}
.qa_a
{
    line-height: 24px;
    height: 48px;
    overflow: hidden;
    color: #666;
    padding-left: 30px;
    background: url(../image/qa_a.jpg) left 3px no-repeat;
}
.linker
{
    width: 100%;
    padding: 11px 0;
    height: auto;
    overflow: hidden;
    background: #f9f9f9;
}
.linker_data
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-left: 24px;
    background: url(../image/linker.png) left 5px no-repeat;
}
.linker_data ul
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.linker_data ul li
{
    float: left;
    height: auto;
    overflow: hidden;
}
.linker_data ul li a
{
    display: block;
    line-height: 24px;
    height: 24px;
    overflow: hidden;
    padding-right: 15px;
    margin-right: 14px;
    position: relative;
    color: #999;
    transition: 300ms;
}
.linker_data ul li a:before
{
    content: "";
    width: 2px;
    height: 14px;
    background: #afafaf;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -7px;
}
.linker_data ul li:last-child a:before
{
    display: none;
}
.linker_data ul li a:hover
{
    color: #f44121;
}
.footer
{
    width: 100%;
    height: auto;
    overflow: hidden;
    background: #222;
}
.foot
{
    width: 100%;
    padding: 60px 0;
    height: auto;
    overflow: hidden;
    border-bottom: 1px solid #373737;
}
.foot_nav
{
    width: 14%;
    padding-right: 30px;
    margin-right: 9.2%;
    float: left;
    height: auto;
    overflow: hidden;
    border-right: 1px solid #373737;
}
.foot_head
{
    font-weight: bold;
    line-height: 24px;
    height: 24px;
    overflow: hidden;
    color: #fff;
    margin-bottom: 10px;
}
.fnav_data
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.fnav_item
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.fnav_item a
{
    display: block;
    line-height: 30px;
    height: 30px;
    overflow: hidden;
    color: #999;
    transition: 300ms;
}
.fnav_item a:hover
{
    color: #f44121;
}
.foot_contact
{
    width: 31.4%;
    height: auto;
    overflow: hidden;
    float: left;
    padding-right: 30px;
    border-right: 1px solid #373737;
}
.fcon_data
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.fcon_data dd
{
    line-height: 30px;
    color: #999;
    padding-left: 26px;
    margin-bottom: 8px;
}
.fcon_data dd.fcon_tel
{
    background: url(../image/con_tel.png) left center no-repeat;
    font-size: 24px;
    font-weight: bold;
    color: #f44121;
}
.fcon_data dd.fcon_mail
{
    background: url(../image/con_mail.png) left center no-repeat;
}
.fcon_data dd.fcon_phone
{
    background: url(../image/con_phone.png) left center no-repeat;
}
.fcon_data dd.fcon_addr
{
    background: url(../image/con_addr.png) left 4px no-repeat;
}
.foot_erweima
{
    float: right;
    height: auto;
    overflow: hidden;
}
.fewm_img
{
    width: 164px;
    padding-left: 44px;
    height: auto;
    overflow: hidden;
    font-size: 0;
    background: url(../image/jiantou.png) left bottom no-repeat;
    margin-bottom: 10px;
}
.fewm_img i
{
    display: block;
    padding: 6px;
    border-radius: 4px;
    background: #fff;
    height: auto;
    overflow: hidden;
}
.fewm_img i img
{
    width: 100%;
}
.fewm_bt
{
    padding-left: 44px;
    line-height: 30px;
    color: #999;
    text-align: center;
}
.copyright
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 14px 0;
    line-height: 24px;
    text-align: center;
    color: #999;
}
.copyright a
{
    color: #999;
    transition: 300ms;
}
.copyright a:hover
{
    color: #f44121;
}
.side
{
    width: 80px;
    height: auto;
    position: fixed;
    background: #fff;
    right: 2%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 12;
}
.side:before
{
    content: "";
    width: 100%;
    height: 100%;
    border: 1px solid #e2e2e2;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
}
.side ul
{
    width: 100%;
    height: auto;
}
.side ul li
{
    width: 100%;
    height: auto;
    transition: 300ms;
    text-align: center;
    border-bottom: 1px solid #e2e2e2;
}
.side ul li:last-child
{
    border-bottom: none;
}
.side ul li a
{
    display: block;
    height: auto;
    padding: 16px 8px 8px;
    position: relative;
}
.side_icon
{
    width: 42px;
    height: auto;
    font-size: 0;
    overflow: hidden;
    margin: 0 auto 8px;
}
.side_icon img
{
    width: 100%;
}
.side_icon img.side_a
{
    display: inline;
}
.side_icon img.side_b
{
    display: none;
}
.side_bt
{
    line-height: 24px;
    height: 24px;
    overflow: hidden;
    color: #666;
    transition: 300ms;
}
.side_hover
{
    width: auto;
    position: absolute;
    right: 100%;
    top: 50%;
    margin-top: -25px;
    padding-right: 20px;
    display: none;
    animation-duration: .4s;
    -webkit-animation-duration: .4s;
}
.side_hover_box
{
    font-size: 24px;
    text-align: center;
    padding: 0 38px;
    line-height: 50px;
    height: 50px;
    overflow: hidden;
    color: #fff;
    background: #f44121;
    border-radius: 25px;
    font-weight: bold;
    white-space: nowrap;
}
.side ul li:hover
{
    background: #f44121;
}
.side ul li:hover .side_icon img.side_a
{
    display: none;
}
.side ul li:hover .side_icon img.side_b
{
    display: inline;
}
.side ul li:hover .side_bt
{
    color: #fff;
}
.side ul li.side_tel:hover .side_hover
{
    display: block;
}
.banner_area
{
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
}
.banner_ny
{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 0;
}
.banner_ny img
{
    width: 100%;
    position: relative;
    left: 50%;
    transform: translatex(-50%);
    -webkit-transform: translatex(-50%);
    -moz-transform: translatex(-50%);
    -ms-transform: translatex(-50%);
}
.headline_ny
{
    width: 100%;
    text-align: center;
    font-size: 36px;
    color: #fff;
    line-height: 46px;
    height: 46px;
    overflow: hidden;
    position: absolute;
    top: 50%;
    z-index: 2;
}
.headline_ny:before
{
    content: "";
    width: 80px;
    height: 10px;
    background: #f44121;
    border-radius: 5px;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -40px;
    z-index: -1;
}
.main
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 60px 0 80px;
}
.left
{
    width: 18.6%;
    float: left;
    height: auto;
    overflow: hidden;
    margin-right: 2.8%;
}
.left_list
{
    width: 100%;
    height: auto;
    overflow: hidden;
    background: #f1f1f1;
    margin-bottom: 20px;
}
.left_list ul
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.left_list ul li
{
    border-bottom: 1px solid #e2e2e2;
    font-size: 16px;
    text-indent: 16px;
}
.left_list ul li:last-child
{
    border-bottom: none;
}
.left_list ul li a
{
    display: block;
    line-height: 56px;
    height: 56px;
    overflow: hidden;
    padding: 0 20px;
    color: #666;
    position: relative;
    transition: 300ms;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.left_list ul li a:before
{
    content: "";
    width: 5px;
    height: 100%;
    background: url(../image/m_three.png) center center no-repeat;
    background-size: 100%!important;
    position: absolute;
    left: 20px;
    top: 0;
}
.left_list ul li a:hover, .left_list ul li a.cu1, .left_list ul li a.on
{
    background: #f44121;
    color: #fff;
}
.left_list ul li a:hover:before, .left_list ul li a.cu1:before, .left_list ul li a.on:before
{
    background: url(../image/m_three_w.png) center center no-repeat;
}
.left_list ul li ul
{
    display: none;
    border-top: 1px solid #e2e2e2;
    padding: 14px 0;
}
.left_list ul li ul li
{
    border-bottom: none;
}
.left_list ul li ul li a
{
    color: #666;
    line-height: 38px;
    height: 38px;
}
.left_list ul li ul li a:before
{
    display: none;
}
.left_list ul li ul li a:hover, .left_list ul li ul li a.cu2
{
    background: none;
    color: #f44121;
}
.left_list ul li ul li ul
{
    display: none;
    border-top: none;
    padding: 0;
}
.left_list ul li ul li ul li
{
    text-indent: 32px;
}
.left_list ul li ul li ul li a
{
    color: #999;
}
.left_list ul li ul li ul li a:hover
{
    color: #f44121;
}
.left_bellow
{
    width: 100%;
    height: auto;
    overflow: hidden;
    text-align: center;
    background: #f1f1f1;
    padding: 0 10px;
}
.left_head
{
    font-size: 16px;
    font-weight: bold;
    line-height: 56px;
    height: 56px;
    overflow: hidden;
}
.left_slide
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.left_item
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.left_item a
{
    display: block;
    height: auto;
    overflow: hidden;
}
.left_img
{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 0;
}
.left_img img
{
    width: 100%;
}
.left_bt
{
    line-height: 56px;
    height: 56px;
    overflow: hidden;
    color: #666;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.right
{
    width: 78.6%;
    float: left;
    height: auto;
    overflow: hidden;
}
.right_top
{
    width: 100%;
    height: auto;
    border-bottom: 1px solid #e2e2e2;
    margin-bottom: 40px;
    position: relative;
}
.here
{
    line-height: 56px;
    height: 56px;
    overflow: hidden;
    color: #999;
    padding-left: 24px;
    background: url(../image/here.png) left center no-repeat;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.here a
{
    color: #999;
    transition: 300ms;
}
.here a:hover
{
    color: #f44121;
}
.classify
{
    line-height: 50px;
    height: 50px;
    padding-right: 22px;
    overflow: hidden;
    position: absolute;
    right: 0;
    top: 0;
    color: #999;
    display: none;
}
.classify:after
{
    content: "";
    width: 14px;
    height: 100%;
    background: url(../image/classify.png) center center no-repeat;
    background-size: 100%;
    position: absolute;
    right: 0;
    top: 0;
    transition: 300ms;
}
.classify.closeit:after
{
    transform: rotate(180deg);
}
.class_list
{
    position: absolute;
    display: none;
    border-top: 1px solid #e2e2e2;
    z-index: 5;
}
.right_bellow
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.about_det
{
    font-size: 16px;
    color: #666;
    line-height: 36px;
}
.about_det img
{
    max-width: 100%;
}
.pro_list
{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 20px;
}
.pro_eg
{
    width: 29.2%;
    margin-right: 6.2%;
    margin-bottom: 60px;
}
.pro_eg:nth-child(4n)
{
    margin-right: 6.2%;
}
.pro_eg:nth-child(3n)
{
    margin-right: 0;
}
.next1
{
    width: 100%;
    height: auto;
    overflow: hidden;
    text-align: center;
}
.next1 ul
{
    display: inline-block;
    vertical-align: top;
}
.next1 ul li
{
    display: inline-block;
    vertical-align: top;
}
.next1 a
{
    display: inline-block;
    vertical-align: top;
    width: 36px;
    height: 36px;
    line-height: 36px;
    margin: 0 4px;
    color: #999;
    background: #f1f1f1;
    transition: 300ms;
}
.next1>a
{
    width: auto;
    padding: 0 10px;
}
.next1 a:hover, .next1 a.on1
{
    background: #f44121;
    color: #fff;
}
.next1 a.total_page
{
    padding: 0;
    background: none;
}
.next1 a.total_page:hover
{
    background: none;
    color: #999;
}
.pro_above
{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 40px;
}
.pro_images
{
    width: 520px;
    height: auto;
    overflow: hidden;
    margin-right: 40px;
    float: left;
}
.pro_images img
{
    width: 100%;
}
.pro_for
{
    margin-bottom: 20px;
    padding-right: 20px;
}
.pro_for_item
{
    border: 1px solid #ebebeb;
}
.pro_for .slick-arrow
{
    width: 36px;
    height: 60px;
    top: 50%;
    z-index: 2;
    transition: 300ms;
    overflow: hidden;
    border-radius: 4px;
}
.pro_for .slick-prev, .pro_for .slick-prev.slick-disabled:hover
{
    background: url(../image/case_prev.png) rgba(0,0,0,.2) center center no-repeat;
    left: 20px;
}
.pro_for .slick-next, .pro_for .slick-next.slick-disabled:hover
{
    background: url(../image/case_next.png) rgba(0,0,0,.2) center center no-repeat;
    right: 40px;
}
.pro_for .slick-prev:hover
{
    background: url(../image/case_prev.png) #f44121 center center no-repeat;
}
.pro_for .slick-next:hover
{
    background: url(../image/case_next.png) #f44121 center center no-repeat;
}
.pro_for .slick-prev:before
{
    display: none;
}
.pro_for .slick-next:before
{
    display: none;
}
.pro_nav_item
{
    padding-right: 20px;
}
.pro_nav_item div
{
    border: 1px solid #ebebeb;
    transition: 300ms;
}
.pro_nav_item.slick-current div
{
    border: 1px solid #f44121;
}
.pro_detail
{
    flex: 1;
    height: auto;
    overflow: hidden;
    padding-bottom: 104px;
    position: relative;
}
.pro_title
{
    font-size: 24px;
    font-weight: bold;
    line-height: 34px;
    padding-bottom: 16px;
    position: relative;
    margin: 55px 0 30px;
}
.pro_title:before
{
    content: "";
    width: 46px;
    height: 3px;
    background: #f44121;
    position: absolute;
    bottom: 0;
    left: 0;
}
.pro_online
{
    width: 210px;
    height: auto;
    overflow: hidden;
    position: absolute;
    bottom: 0;
    left: 0;
}
.pro_online a
{
    display: block;
    height: 52px;
    line-height: 52px;
    overflow: hidden;
    text-align: center;
    font-size: 16px;
    color: #999;
    background: #f0f0f0;
    transition: 300ms;
}
.pro_online a:hover
{
    background: #f44121;
    color: #fff;
}
.det
{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 30px;
    background: #f9f9f9;
}
.det span
{
    display: block;
    width: 160px;
    text-align: center;
    color: #fff;
    background: #f44121;
    line-height: 52px;
    height: 52px;
    overflow: hidden;
    font-size: 16px;
}
.recommend
{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 80px;
    padding-top: 70px;
    border-top: 1px solid #e2e2e2;
}
.recom_head
{
    margin-bottom: 30px;
}
.recom_list
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.case_list
{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 30px;
}
.case_eg
{
    width: 47.3%;
    padding: 0!important;
    float: left;
    height: auto;
    overflow: hidden;
    margin-bottom: 20px;
}
.case_eg:nth-child(odd)
{
    margin-right: 5.4%;
}
.case_eg .case_above
{
    margin-bottom: 0;
}
.case_title
{
    font-size: 24px;
    line-height: 34px;
    font-weight: bold;
    margin-bottom: 30px;
    text-align: center;
}
.case_images
{
    width: 55.7%;
    height: auto;
    margin: 0 auto;
}
.case_images img
{
    width: 100%;
}
.case_images .slick-arrow
{
    width: 36px;
    height: 60px;
    top: 50%;
    z-index: 2;
    transition: 300ms;
    overflow: hidden;
    border-radius: 4px;
}
.case_images .slick-prev
{
    background: url(../image/case_prev.png) rgba(0,0,0,.2) center center no-repeat;
    left: -92px;
}
.case_images .slick-next
{
    background: url(../image/case_next.png) rgba(0,0,0,.2) center center no-repeat;
    right: -92px;
}
.case_images .slick-prev:hover
{
    background: url(../image/case_prev.png) #f44121 center center no-repeat;
}
.case_images .slick-next:hover
{
    background: url(../image/case_next.png) #f44121 center center no-repeat;
}
.case_images .slick-prev:before
{
    display: none;
}
.case_images .slick-next:before
{
    display: none;
}
.next2
{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 60px;
    border-top: 1px solid #e2e2e2;
    padding-top: 30px;
}
.next2 ul
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.next2 ul li
{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 16px;
}
.next2 ul li a
{
    display: block;
    color: #999;
    transition: 300ms;
    line-height: 36px;
    height: 36px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.next2 ul li a:hover
{
    color: #f44121;
}
.news_title
{
    font-size: 20px;
    font-weight: bold;
    line-height: 30px;
    margin-bottom: 12px;
}
.news_publish
{
    font-size: 16px;
    line-height: 26px;
    color: #666;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid #e2e2e2;
}
.news_list
{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 80px;
}
.news_first
{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-bottom: 25px;
    border-bottom: 1px solid #e2e2e2;
}
.news_first a
{
    display: block;
    height: auto;
    overflow: hidden;
}
.news_first a:hover .news_img img
{
    transform: scale(1.05,1.05);
}
.news_list ul
{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.news_list ul li
{
    width: 100%;
    height: auto;
    overflow: hidden;
    border-bottom: 1px solid #e2e2e2;
    font-size: 16px;
}
.news_list ul li a
{
    display: block;
    line-height: 68px;
    height: 68px;
    overflow: hidden;
    padding: 0 120px 0 16px;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #666;
    transition: 300ms;
    position: relative;
}
.news_list ul li a span
{
    font-size: 14px;
    color: #999;
    position: absolute;
    right: 0;
    top: 0;
    transition: 300ms;
}
.news_list ul li a:before
{
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #666;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -3px;
    transition: 300ms;
}
.news_list ul li a:hover
{
    color: #f44121;
}
.news_list ul li a:hover span
{
    color: #f44121;
}
.news_list ul li a:hover:before
{
    background: #f44121;
}
.fb_head
{
    font-size: 20px;
    font-weight: bold;
    line-height: 30px;
    text-align: center;
    margin-bottom: 10px;
}
.fb_state
{
    line-height: 24px;
    text-align: center;
    color: #666;
    margin-bottom: 30px;
}
.fb_form
{
    width: 500px;
    margin: 0 auto;
}
.fb_line
{
    margin-bottom: 16px;
    background: #f9f9f9;
    border-radius: 4px;
    padding: 0 20px;
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
}
.fb_name
{
    line-height: 46px;
    height: 46px;
    float: left;
    overflow: hidden;
    margin-right: 10px;
}
.fb_box
{
    flex: 1;
    height: auto;
    overflow: hidden;
}
.fb_box input
{
    display: block;
    width: 100%;
    line-height: 46px;
    height: 46px;
    overflow: hidden;
    background: none;
    border: none;
    outline: none;
}
.fb_box textarea
{
    display: block;
    width: 100%;
    line-height: 30px;
    padding: 8px 0;
    height: 136px;
    overflow: hidden;
    background: none;
    border: none;
    outline: none;
    resize: none;
}
.fb_yzm
{
    padding-right: 140px;
}
.fb_yzm_img
{
    width: 100px;
    height: 46px;
    position: absolute;
    right: 20px;
    top: 0;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.fb_yzm_img img
{
    max-width: 100%;
    max-height: 100%;
}
.fb_btn
{
    text-align: center;
    padding-top: 15px;
}
.fb_btn input
{
    display: inline-block;
    vertical-align: top;
    width: 140px;
    line-height: 40px;
    height: 40px;
    overflow: hidden;
    border-radius: 4px;
    letter-spacing: 3px;
    font-size: 15px;
    margin: 0 10px;
    color: #666;
    transition: 300ms;
}
.fb_btn input:hover
{
    background: #f44121;
    color: #fff;
}
@media(min-width: 1500px)
{
    .container
    {
        width: 1430px;
    }
}
@media(min-width: 1200px) and (max-width: 1499px)
{
    .nav
    {
        padding: 0 100px 0 280px;
    }
    .ts_box
    {
        line-height: 38px;
        height: 38px;
        width: 186px;
        padding: 0 16px;
    }
    .top_search:hover .ts_form
    {
        padding-right: 52px;
    }
    .top_search:hover .ts_btn
    {
        width: 52px;
    }
    .headline:after
    {
        width: 58px;
        margin-left: -29px;
    }
    .head_cn
    {
        font-size: 32px;
    }
    .pro_icon
    {
        width: 116px;
    }
    .pro_img
    {
        margin-bottom: 8px;
    }
    .pro_nr
    {
        margin-bottom: 32px;
    }
    .pro_imore
    {
        width: 42px;
    }
    .show_item:before
    {
        width: 230px;
    }
    .case_icon
    {
        width: 116px;
    }
    .case_item
    {
        padding: 0 20px;
    }
    .case_intro
    {
        padding: 20px 30px 0;
    }
    .case_intro:before
    {
        left: 30px;
    }
    .case_bts
    {
        font-size: 22px;
        line-height: 32px;
        height: 32px;
        margin-bottom: 12px;
    }
    .case_nr
    {
        margin-bottom: 18px;
    }
    .about
    {
        padding: 110px 0 130px;
    }
    .about_nr
    {
        margin: 24px auto 80px;
        padding: 0 8%;
    }
    .brand:before
    {
        height: 24%;
    }
    .brand_intro
    {
        width: 50%;
        padding: 68px 50px 68px 0;
    }
    .brand_intro:before
    {
        right: -32%;
    }
    .brand_bt
    {
        font-size: 22px;
        line-height: 32px;
        margin: 20px auto 16px;
    }
    .brand_nr
    {
        font-size: 17px;
    }
    .brand_slide
    {
        width: 50%;
    }
    .news_left
    {
        width: 53.2%;
    }
    .news_top
    {
        padding: 19px 0;
    }
    .news_item
    {
        font-size: 15px;
    }
    .news_item a
    {
        line-height: 58px;
        height: 58px;
    }
    .news_right
    {
        width: 44%;
    }
    .qa_q
    {
        margin-bottom: 10px;
    }
    .qa_item a
    {
        padding: 20px 0 18px;
    }
    .foot
    {
        padding: 50px 0;
    }
    .foot_nav
    {
        width: 16%;
        margin-right: 8%;
    }
    .foot_contact
    {
        width: 32%;
    }
    .fewm_img
    {
        width: 154px;
        background-size: 40px;
        padding-left: 38px;
    }
    .fewm_bt
    {
        padding-left: 38px;
    }
    .side
    {
        width: 74px;
    }
    .side ul li a
    {
        padding: 12px 6px 6px;
    }
    .side_icon
    {
        width: 36px;
        margin-bottom: 4px;
    }
    .side_hover
    {
        margin-top: -21px;
    }
    .side_hover_box
    {
        font-size: 20px;
        line-height: 42px;
        height: 42px;
        padding: 0 28px;
    }
    .headline_ny
    {
        font-size: 32px;
        line-height: 42px;
        height: 42px;
    }
    .headline_ny:before
    {
        width: 72px;
        height: 8px;
        margin-left: -36px;
    }
    .left
    {
        width: 20%;
        margin-right: 3%;
    }
    .right
    {
        width: 77%;
    }
    .right_top
    {
        margin-bottom: 36px;
    }
    .about_det
    {
        line-height: 34px;
    }
    .pro_eg
    {
        margin-bottom: 40px;
        width: 31%;
        margin-right: 2.3%;
    }
    .pro_eg:nth-child(4n)
    {
        margin-right: 2.3%;
    }
    .pro_eg:nth-child(3n)
    {
        margin-right: 0;
    }
    .pro_images
    {
        width: 500px;
        margin-right: 30px;
    }
    .pro_online
    {
        width: 188px;
    }
    .pro_online a
    {
        line-height: 48px;
        height: 48px;
    }
    .det span
    {
        line-height: 48px;
        height: 48px;
        width: 152px;
    }
    .recommend
    {
        padding-top: 60px;
    }
    .case_list
    {
        margin-bottom: 20px;
    }
    .case_eg
    {
        width: 48%;
    }
    .case_eg:nth-child(odd)
    {
        margin-right: 4%;
    }
    .news_list
    {
        margin-bottom: 70px;
    }
    .news_list ul li a
    {
        line-height: 64px;
        height: 64px;
    }
}
@media(min-width: 992px) and (max-width: 1199px)
{
    .logo
    {
        width: 226px;
    }
    .logo a
    {
        height: 80px;
    }
    .nav
    {
        padding: 0 0 0 240px;
    }
    .nav ul li
    {
        font-size: 14px;
    }
    .nav ul li a
    {
        line-height: 80px;
        height: 80px;
    }
    .nav ul li a:hover:after, .nav ul li.cu a:after, .nav ul li.on a:after
    {
        width: 50px;
    }
    .top_search
    {
        display: none;
    }
    .header_on .logo a
    {
        height: 72px;
    }
    .header_on .nav ul li a
    {
        line-height: 72px;
        height: 72px;
    }
    .nav ul li ul li a, .nav ul li.cu ul li a, .nav ul li.on ul li a
    {
        line-height: 38px;
        height: 38px;
    }
    .banner .slick-dots
    {
        bottom: 24px;
    }
    .banner .slick-dots li button
    {
        width: 36px;
    }
    .headline
    {
        margin-bottom: 50px;
    }
    .headline:after
    {
        width: 50px;
        margin-left: -25px;
        height: 4px;
    }
    .head_en
    {
        font-size: 52px;
        line-height: 70px;
    }
    .head_cn
    {
        font-size: 28px;
        line-height: 60px;
        height: 60px;
    }
    .product
    {
        padding: 60px 0 80px;
    }
    .pro_tab
    {
        margin-bottom: 36px;
    }
    .pro_icon
    {
        width: 110px;
        margin-bottom: 10px;
    }
    .pro_img
    {
        margin-bottom: 8px;
    }
    .pro_item a:after
    {
        width: 42px;
    }
    .pro_bt
    {
        line-height: 56px;
        height: 56px;
    }
    .pro_intro
    {
        padding: 0 20px;
    }
    .pro_bts
    {
        font-size: 18px;
        line-height: 28px;
        height: 28px;
    }
    .pro_nr
    {
        margin-bottom: 20px;
        font-size: 14px;
        line-height: 28px;
        max-height: 56px;
    }
    .pro_imore
    {
        width: 34px;
    }
    .show
    {
        padding: 60px 0 80px;
    }
    .show_state
    {
        padding: 0 10%;
        margin-bottom: 40px;
    }
    .show_item:before
    {
        width: 168px;
    }
    .case_tab
    {
        margin-bottom: 36px;
    }
    .case_icon
    {
        width: 110px;
        margin-bottom: 10px;
    }
    .case_item
    {
        padding: 0 12px;
    }
    .case_above
    {
        margin-bottom: 0;
    }
    .case_intro
    {
        padding: 20px 20px 0;
        bottom: 14px;
    }
    .case_intro:before
    {
        left: 20px;
        height: 4px;
    }
    .case_bts
    {
        font-size: 18px;
        line-height: 28px;
        height: 28px;
        margin-bottom: 12px;
    }
    .case_nr
    {
        margin-bottom: 18px;
        line-height: 28px;
        max-height: 56px;
    }
    .case_item.slick-current a:hover .case_intro
    {
        bottom: 24px;
    }
    .case_data_item .slick-arrow
    {
        margin-top: -32px;
        width: 32px;
        height: 56px;
        background-size: 12px!important;
    }
    .about
    {
        padding: 80px 0 100px;
    }
    .about_nr
    {
        margin: 20px auto 56px;
        padding: 0 5%;
        line-height: 38px;
    }
    .about_imore
    {
        width: 176px;
    }
    .about_imore a
    {
        line-height: 46px;
        height: 48px;
    }
    .brand:before
    {
        height: 24%;
    }
    .brand_intro
    {
        width: 50%;
        padding: 50px 32px 50px 0;
    }
    .brand_intro:before
    {
        right: -32%;
    }
    .brand_bt
    {
        font-size: 18px;
        line-height: 28px;
        margin: 0 auto 12px;
    }
    .brand_nr
    {
        font-size: 16px;
        line-height: 36px;
        max-height: 180px;
    }
    .brand_slide
    {
        width: 50%;
    }
    .brand_slide .slick-dots
    {
        margin: 20px 0;
    }
    .brand_slide .slick-arrow
    {
        height: 48px;
    }
    .news
    {
        padding: 80px 0;
    }
    .news_left
    {
        width: 53.2%;
    }
    .news_area
    {
        padding: 0 16px;
    }
    .news_top
    {
        padding: 17px 0;
    }
    .news_img
    {
        width: 164px;
        margin-right: 16px;
    }
    .news_bt
    {
        margin-bottom: 4px;
    }
    .news_time
    {
        margin-bottom: 2px;
    }
    .news_nr
    {
        line-height: 26px;
        max-height: 78px;
    }
    .news_item
    {
        font-size: 14px;
    }
    .news_item a
    {
        line-height: 52px;
        height: 52px;
        padding-left: 14px;
    }
    .news_item a:before
    {
        width: 4px;
        height: 4px;
        margin-top: -2px;
    }
    .news_right
    {
        width: 44%;
    }
    .qa_data
    {
        padding: 0 16px;
    }
    .qa_q
    {
        margin-bottom: 4px;
        background-size: 18px;
    }
    .qa_a
    {
        background: url(../image/qa_a.jpg) left 4px no-repeat;
        background-size: 18px;
    }
    .qa_item a
    {
        padding: 16px 0 15px;
    }
    .foot
    {
        padding: 42px 0;
    }
    .foot_nav
    {
        width: 15%;
        margin-right: 6%;
    }
    .foot_head
    {
        margin-bottom: 8px;
    }
    .fnav_item a
    {
        line-height: 28px;
        height: 28px;
    }
    .foot_contact
    {
        width: 38%;
    }
    .fcon_data dd
    {
        margin-bottom: 6px;
    }
    .fcon_data dd.fcon_tel
    {
        font-size: 20px;
    }
    .fewm_img
    {
        width: 140px;
        background-size: 32px;
        padding-left: 34px;
    }
    .fewm_bt
    {
        padding-left: 34px;
    }
    .side
    {
        width: 66px;
    }
    .side ul li a
    {
        padding: 8px 4px 4px;
    }
    .side_icon
    {
        width: 28px;
        margin-bottom: 0;
    }
    .side_bt
    {
        font-size: 12px;
    }
    .side_hover
    {
        margin-top: -18px;
        padding-right: 16px;
    }
    .side_hover_box
    {
        font-size: 16px;
        line-height: 36px;
        height: 36px;
        padding: 0 20px;
    }
    .headline_ny
    {
        font-size: 28px;
        line-height: 38px;
        height: 38px;
    }
    .headline_ny:before
    {
        width: 68px;
        height: 8px;
        margin-left: -34px;
    }
    .left
    {
        width: 23%;
        margin-right: 3%;
    }
    .left_list ul li a
    {
        line-height: 50px;
        height: 50px;
        padding: 0 16px;
    }
    .left_list ul li a:before
    {
        left: 16px;
    }
    .left_list ul li ul
    {
        padding: 10px 0;
    }
    .left_head
    {
        line-height: 50px;
        height: 50px;
    }
    .left_bt
    {
        line-height: 50px;
        height: 50px;
    }
    .right
    {
        width: 74%;
    }
    .right_top
    {
        margin-bottom: 28px;
    }
    .here
    {
        line-height: 50px;
        height: 50px;
    }
    .about_det
    {
        line-height: 32px;
    }
    .pro_eg
    {
        margin-bottom: 30px;
        width: 31.1%;
        margin-right: 3.35%;
    }
    .pro_eg:nth-child(4n)
    {
        margin-right: 3.35%;
    }
    .pro_eg:nth-child(3n)
    {
        margin-right: 0;
    }
    .next1 a
    {
        width: 32px;
        height: 32px;
        line-height: 32px;
        margin: 0 3px;
    }
    .next1>a
    {
        width: auto;
    }
    .pro_images
    {
        width: 420px;
        margin-right: 20px;
    }
    .pro_for
    {
        margin-bottom: 16px;
        padding-right: 16px;
    }
    .pro_for .slick-arrow
    {
        width: 32px;
        height: 52px;
        background-size: 12px!important;
    }
    .pro_nav_item
    {
        padding-right: 16px;
    }
    .pro_title
    {
        font-size: 22px;
        line-height: 32px;
        margin: 20px 0 20px;
    }
    .pro_online
    {
        width: 176px;
    }
    .pro_online a
    {
        line-height: 46px;
        height: 46px;
    }
    .det span
    {
        line-height: 46px;
        height: 46px;
        width: 146px;
    }
    .recommend
    {
        padding-top: 46px;
        margin-top: 70px;
    }
    .case_list
    {
        margin-bottom: 26px;
    }
    .case_eg
    {
        width: 48%;
        margin-bottom: 10px;
    }
    .case_eg:nth-child(odd)
    {
        margin-right: 4%;
    }
    .case_info
    {
        bottom: 14px;
        padding: 16px 20px 0;
    }
    .case_info:before
    {
        height: 3px;
    }
    .case_info .case_bts
    {
        font-size: 17px;
        margin-bottom: 8px;
    }
    .case_info .case_nr
    {
        margin-bottom: 10px;
        line-height: 26px;
        max-height: 52px;
    }
    .case_info .case_imore
    {
        width: 26px;
    }
    .case_tit
    {
        font-size: 16px;
        line-height: 58px;
        height: 58px;
    }
    .case_eg a:hover .case_info
    {
        bottom: 24px;
    }
    .case_title
    {
        font-size: 22px;
        line-height: 32px;
        margin-bottom: 25px;
    }
    .case_images
    {
        width: 60%;
    }
    .case_images .slick-arrow
    {
        width: 32px;
        height: 52px;
        background-size: 12px!important;
    }
    .case_images .slick-prev
    {
        left: -82px;
    }
    .case_images .slick-next
    {
        right: -82px;
    }
    .next2
    {
        margin-top: 50px;
        padding-top: 24px;
    }
    .news_list
    {
        margin-bottom: 60px;
    }
    .news_first
    {
        padding-bottom: 24px;
    }
    .news_list ul li a
    {
        line-height: 62px;
        height: 62px;
    }
    .news_list ul li a:before
    {
        width: 5px;
        height: 5px;
        margin-top: -2px;
    }
}
@media(max-width: 991px)
{
    .logo
    {
        width: 80%;
        position: relative;
        left: 0;
    }
    .logo a
    {
        height: 74px;
    }
    .nav
    {
        display: none;
    }
    .top_search
    {
        display: none;
    }
    .header_on .logo a
    {
        height: 74px;
    }
    .banner .slick-dots
    {
        bottom: 20px;
    }
    .banner .slick-dots li button
    {
        width: 32px;
    }
    .headline
    {
        margin-bottom: 34px;
    }
    .headline:after
    {
        width: 44px;
        margin-left: -22px;
        height: 4px;
    }
    .head_en
    {
        font-size: 46px;
        line-height: 60px;
    }
    .head_cn
    {
        font-size: 24px;
        line-height: 54px;
        height: 54px;
    }
    .product
    {
        padding: 50px 0 46px;
    }
    .pro_tab
    {
        margin-bottom: 30px;
    }
    .pro_icon
    {
        width: 100px;
        margin-bottom: 10px;
    }
    .pro_item
    {
        width: 48.4%;
        margin-right: 0%;
        margin-bottom: 24px;
    }
    .pro_item:nth-child(odd)
    {
        margin-right: 3.2%;
    }
    .pro_img
    {
        margin-bottom: 0;
    }
    .pro_nr
    {
        margin-bottom: 30px;
    }
    .pro_imore
    {
        width: 44px;
    }
    .show
    {
        padding: 50px 0 70px;
    }
    .show .headline
    {
        margin-bottom: 34px;
    }
    .show_state
    {
        padding: 0 0%;
        margin-bottom: 34px;
    }
    .show_img
    {
        width: 60%;
    }
    .show_item:before
    {
        width: 138px;
    }
    .case
    {
        padding: 50px 0 70px;
    }
    .case_tab
    {
        margin-bottom: 30px;
    }
    .case_icon
    {
        width: 100px;
        margin-bottom: 10px;
    }
    .case_data_item
    {
        padding: 0 18%;
    }
    .case_item
    {
        padding: 0 12px;
    }
    .case_above
    {
        margin-bottom: 0;
    }
    .case_intro
    {
        padding: 20px 20px 0;
        bottom: 14px;
    }
    .case_intro:before
    {
        left: 20px;
        height: 4px;
    }
    .case_bts
    {
        font-size: 18px;
        line-height: 28px;
        height: 28px;
        margin-bottom: 12px;
    }
    .case_nr
    {
        margin-bottom: 18px;
        line-height: 28px;
        max-height: 56px;
    }
    .case_item.slick-current a:hover .case_intro
    {
        bottom: 24px;
    }
    .case_data_item .slick-arrow
    {
        margin-top: -32px;
        width: 32px;
        height: 56px;
        background-size: 12px!important;
    }
    .about
    {
        padding: 60px 0 80px;
    }
    .about_nr
    {
        margin: 20px auto 42px;
        padding: 0%;
        line-height: 38px;
    }
    .about_imore
    {
        width: 170px;
    }
    .about_imore a
    {
        line-height: 42px;
        height: 44px;
    }
    .brand
    {
        padding-top: 50px;
    }
    .brand_area
    {
        background: #f1f1f1;
        position: relative;
    }
    .brand_area:before
    {
        content: "";
        width: 100%;
        height: 30%;
        background: #f44121;
        position: absolute;
        left: 0;
        bottom: 0;
    }
    .brand_intro
    {
        width: 100%;
        padding: 32px 30px;
    }
    .brand_intro:before, .brand:before
    {
        display: none;
    }
    .brand_bt
    {
        font-size: 18px;
        line-height: 28px;
        margin: 0 auto 12px;
    }
    .brand_nr
    {
        font-size: 16px;
        line-height: 36px;
        max-height: 180px;
    }
    .brand_slide
    {
        width: 100%;
        padding: 0 30px;
        margin-top: 0;
    }
    .brand_slide .slick-dots
    {
        margin: 20px 0;
        text-align: right;
    }
    .brand_slide .slick-arrow
    {
        height: 48px;
    }
    .brand_slide .slick-prev
    {
        left: auto;
        right: 110px;
    }
    .brand_slide .slick-next
    {
        left: auto;
        right: 30px;
    }
    .news
    {
        padding: 70px 0;
    }
    .news_left
    {
        width: 100%;
        margin-bottom: 40px;
    }
    .news_top
    {
        padding: 19px 0;
    }
    .news_item
    {
        font-size: 14px;
    }
    .news_item a
    {
        line-height: 52px;
        height: 52px;
        padding-left: 14px;
    }
    .news_item a:before
    {
        width: 4px;
        height: 4px;
        margin-top: -2px;
    }
    .news_right
    {
        width: 100%;
    }
    .qa_q
    {
        margin-bottom: 8px;
    }
    .qa_item a
    {
        padding: 20px 0 18px;
    }
    .foot
    {
        padding: 36px 0 26px;
    }
    .foot_head
    {
        margin-bottom: 8px;
        font-size: 16px;
        font-weight: bold;
    }
    .foot_contact
    {
        width: 70%;
        border-right: none;
    }
    .fcon_data dd
    {
        margin-bottom: 6px;
    }
    .fcon_data dd.fcon_tel
    {
        font-size: 20px;
    }
    .banner_ny img
    {
        width: 120%;
    }
    .headline_ny
    {
        font-size: 24px;
        line-height: 34px;
        height: 34px;
    }
    .headline_ny:before
    {
        width: 62px;
        height: 7px;
        margin-left: -31px;
    }
    .main
    {
        padding: 30px 0 70px;
    }
    .right
    {
        width: 100%;
    }
    .right_top
    {
        margin-bottom: 28px;
        padding-right: 100px;
    }
    .here
    {
        line-height: 50px;
        height: 50px;
    }
    .classify
    {
        display: block;
    }
    .class_list ul li a
    {
        line-height: 46px;
        height: 46px;
    }
    .class_list ul li ul
    {
        padding: 10px 0;
    }
    .about_det
    {
        line-height: 32px;
    }
    .pro_eg:nth-child(4n)
    {
        margin-right: 0%;
    }
    .next1 a
    {
        width: 32px;
        height: 32px;
        line-height: 32px;
        margin: 0 3px;
    }
    .next1>a
    {
        width: auto;
    }
    .pro_images
    {
        width: 100%;
        margin-right: 0;
    }
    .pro_for
    {
        width: 66%;
        margin: 0 auto 20px;
        padding: 0 10px;
    }
    .pro_for .slick-prev, .pro_for .slick-prev.slick-disabled:hover
    {
        left: -72px;
    }
    .pro_for .slick-next, .pro_for .slick-next.slick-disabled:hover
    {
        right: -72px;
    }
    .pro_nav
    {
        width: 66%;
        margin: 0 auto;
    }
    .pro_nav_item
    {
        padding: 0 10px;
    }
    .pro_detail
    {
        display: block;
        width: 100%;
        padding-bottom: 0;
    }
    .pro_title
    {
        font-size: 22px;
        line-height: 32px;
        margin: 30px 0 20px;
        padding-right: 200px;
    }
    .pro_online
    {
        width: 176px;
        left: auto;
        bottom: auto;
        right: 0;
        top: 30px;
    }
    .pro_online a
    {
        line-height: 44px;
        height: 44px;
    }
    .det span
    {
        line-height: 44px;
        height: 44px;
        width: 146px;
    }
    .recommend
    {
        padding-top: 40px;
        margin-top: 58px;
    }
    .recom_head
    {
        margin-bottom: 26px;
    }
    .case_list
    {
        margin-bottom: 20px;
    }
    .case_eg
    {
        width: 48%;
        margin-bottom: 10px;
    }
    .case_eg:nth-child(odd)
    {
        margin-right: 4%;
    }
    .case_info
    {
        bottom: 14px;
        padding: 16px 20px 0;
    }
    .case_info:before
    {
        height: 3px;
    }
    .case_info .case_bts
    {
        font-size: 17px;
        margin-bottom: 8px;
    }
    .case_info .case_nr
    {
        margin-bottom: 10px;
        line-height: 26px;
        max-height: 52px;
    }
    .case_info .case_imore
    {
        width: 26px;
    }
    .case_tit
    {
        font-size: 16px;
        line-height: 58px;
        height: 58px;
    }
    .case_eg a:hover .case_info
    {
        bottom: 24px;
    }
    .case_title
    {
        font-size: 22px;
        line-height: 32px;
        margin-bottom: 25px;
    }
    .case_images
    {
        width: 100%;
        padding: 0 12%;
    }
    .case_images .slick-prev
    {
        left: 0;
    }
    .case_images .slick-next
    {
        right: 0;
    }
    .next2
    {
        margin-top: 50px;
        padding-top: 24px;
    }
    .news_title
    {
        font-size: 19px;
        line-height: 28px;
        margin-bottom: 10px;
        text-align: center;
    }
    .news_publish
    {
        text-align: center;
    }
    .news_list
    {
        margin-bottom: 50px;
    }
    .news_first
    {
        padding-bottom: 22px;
    }
    .news_list ul li a
    {
        line-height: 58px;
        height: 58px;
    }
    .news_list ul li a:before
    {
        width: 5px;
        height: 5px;
        margin-top: -2px;
    }
}
@media(max-width: 767px)
{
    .logo a
    {
        height: 70px;
    }
    .header_on .logo a
    {
        height: 70px;
    }
    .banner img
    {
        width: 120%;
    }
    .class_top
    {
        line-height: 70px;
        height: 70px;
    }
    .headline
    {
        padding-bottom: 8px;
    }
    .head_en
    {
        font-size: 40px;
        line-height: 50px;
    }
    .head_cn
    {
        font-size: 24px;
        line-height: 36px;
        height: 36px;
    }
    .product
    {
        padding: 40px 0 30px;
    }
    .pro_item
    {
        margin-bottom: 20px;
    }
    .pro_bt
    {
        line-height: 56px;
        height: 56px;
    }
    .pro_intro
    {
        padding: 0 20px;
    }
    .pro_bts
    {
        font-size: 18px;
        line-height: 28px;
        height: 28px;
    }
    .pro_nr
    {
        margin-bottom: 20px;
        font-size: 14px;
        line-height: 28px;
        max-height: 56px;
    }
    .pro_imore
    {
        width: 36px;
    }
    .show
    {
        padding: 40px 0 50px;
    }
    .show .headline
    {
        margin-bottom: 24px;
    }
    .show_state
    {
        font-size: 15px;
        line-height: 28px;
    }
    .show_item:before
    {
        width: 100px;
    }
    .show_item:after
    {
        width: 11px;
        height: 11px;
        border: 3px solid #f44121;
        margin-top: -5px;
    }
    .show_item
    {
        font-size: 14px;
        line-height: 24px;
    }
    .show_item:nth-child(3)
    {
        top: 26%;
    }
    .show_item:nth-child(4)
    {
        top: 26%;
    }
    .case
    {
        padding: 40px 0 50px;
    }
    .case_data_item
    {
        padding: 0 10%;
    }
    .case_item
    {
        padding: 0 8px;
    }
    .case_bt
    {
        line-height: 56px;
        height: 56px;
    }
    .case_intro
    {
        padding: 20px 20px 0;
        bottom: 14px;
    }
    .case_bts
    {
        margin-bottom: 8px;
    }
    .case_nr
    {
        margin-bottom: 14px;
    }
    .case_data_item .slick-arrow
    {
        display: none!important;
    }
    .about
    {
        padding: 50px 0 60px;
    }
    .about_nr
    {
        margin: 20px auto 36px;
        line-height: 32px;
        font-size: 15px;
    }
    .about_imore
    {
        width: 150px;
        font-size: 15px;
    }
    .about_imore a
    {
        line-height: 38px;
        height: 40px;
    }
    .brand
    {
        padding-top: 40px;
    }
    .brand_intro
    {
        padding: 26px 22px 20px;
    }
    .brand_bt
    {
        margin: 0 auto 10px;
    }
    .brand_nr
    {
        font-size: 15px;
        line-height: 32px;
        max-height: 160px;
    }
    .brand_slide
    {
        padding: 0 22px;
    }
    .brand_slide .slick-prev
    {
        right: 102px;
    }
    .brand_slide .slick-next
    {
        right: 22px;
    }
    .news
    {
        padding: 50px 0;
    }
    .news_left
    {
        margin-bottom: 40px;
    }
    .news_top
    {
        padding: 19px 0;
    }
    .news_img
    {
        width: 166px;
        margin-right: 18px;
    }
    .news_bt
    {
        margin-bottom: 4px;
    }
    .news_time
    {
        margin-bottom: 2px;
    }
    .news_nr
    {
        line-height: 26px;
        max-height: 78px;
    }
    .news_item a
    {
        line-height: 46px;
        height: 46px;
    }
    .qa_q
    {
        margin-bottom: 8px;
    }
    .foot
    {
        padding: 32px 0 16px;
    }
    .foot_head
    {
        font-size: 18px;
    }
    .foot_contact
    {
        width: 100%;
        text-align: center;
        padding-right: 0;
    }
    .fcon_data dd
    {
        margin-bottom: 6px;
        background: none!important;
        padding-left: 0;
    }
    .fcon_data dd span
    {
        display: inline-block;
        vertical-align: top;
        padding-left: 26px;
    }
    .fcon_data dd.fcon_tel span
    {
        background: url(../image/con_tel.png) left center no-repeat;
    }
    .fcon_data dd.fcon_mail span
    {
        background: url(../image/con_mail.png) left center no-repeat;
    }
    .fcon_data dd.fcon_phone span
    {
        background: url(../image/con_phone.png) left center no-repeat;
    }
    .fcon_data dd.fcon_addr span
    {
        background: url(../image/con_addr.png) left 4px no-repeat;
    }
    .banner_ny img
    {
        width: 140%;
    }
    .headline_ny:before
    {
        width: 58px;
        height: 6px;
        margin-left: -29px;
    }
    .main
    {
        padding: 20px 0 60px;
    }
    .here
    {
        line-height: 46px;
        height: 46px;
    }
    .classify
    {
        line-height: 46px;
        height: 46px;
    }
    .class_list ul li
    {
        font-size: 15px;
    }
    .class_list ul li a
    {
        line-height: 42px;
        height: 42px;
    }
    .class_list ul li ul li a
    {
        line-height: 36px;
        height: 36px;
    }
    .about_det
    {
        line-height: 30px;
        font-size: 15px;
    }
    .next1 ul
    {
        display: none;
    }
    .next1 a
    {
        margin: 0 5px;
        padding: 0 12px;
    }
    .pro_for
    {
        width: 70%;
    }
    .pro_for .slick-arrow
    {
        width: 32px;
        height: 52px;
        background-size: 12px!important;
    }
    .pro_for .slick-prev, .pro_for .slick-prev.slick-disabled:hover
    {
        left: -62px;
    }
    .pro_for .slick-next, .pro_for .slick-next.slick-disabled:hover
    {
        right: -62px;
    }
    .pro_nav
    {
        width: 70%;
    }
    .pro_title
    {
        font-size: 20px;
        line-height: 30px;
        padding-right: 180px;
    }
    .pro_title:before
    {
        width: 40px;
    }
    .pro_online
    {
        width: 160px;
    }
    .pro_online a
    {
        line-height: 40px;
        height: 40px;
        font-size: 15px;
    }
    .det span
    {
        line-height: 40px;
        height: 40px;
        width: 128px;
        font-size: 15px;
    }
    .recommend
    {
        padding-top: 32px;
        margin-top: 50px;
    }
    .recom_head
    {
        margin-bottom: 22px;
        font-size: 22px;
        line-height: 32px;
        height: 32px;
    }
    .case_eg
    {
        width: 48.4%;
    }
    .case_eg:nth-child(odd)
    {
        margin-right: 3.2%;
    }
    .case_info
    {
        bottom: 10px;
        padding: 14px 16px 0;
    }
    .case_info:before
    {
        left: 16px;
    }
    .case_info .case_bts
    {
        font-size: 16px;
        margin-bottom: 4px;
        line-height: 26px;
        height: 26px;
    }
    .case_info .case_nr
    {
        margin-bottom: 8px;
        line-height: 24px;
        max-height: 48px;
    }
    .case_info .case_imore
    {
        width: 24px;
    }
    .case_tit
    {
        line-height: 50px;
        height: 50px;
    }
    .case_eg a:hover .case_info
    {
        bottom: 20px;
    }
    .case_title
    {
        font-size: 20px;
        line-height: 30px;
        margin-bottom: 20px;
    }
    .case_images .slick-arrow
    {
        width: 32px;
        height: 52px;
        background-size: 12px!important;
    }
    .next2
    {
        margin-top: 40px;
        padding-top: 20px;
    }
    .next2 ul li
    {
        font-size: 15px;
    }
    .next2 ul li a
    {
        line-height: 34px;
        height: 34px;
    }
    .news_title
    {
        font-size: 18px;
        line-height: 28px;
        margin-bottom: 8px;
    }
    .news_publish
    {
        font-size: 15px;
        line-height: 24px;
    }
    .news_list
    {
        margin-bottom: 40px;
    }
    .news_list ul li
    {
        font-size: 15px;
    }
    .news_list ul li a
    {
        line-height: 56px;
        height: 56px;
        padding-right: 100px;
    }
}
@media(max-width: 567px)
{
    .logo a
    {
        height: 68px;
    }
    .header_on .logo a
    {
        height: 68px;
    }
    .nav_button
    {
        background-size: 28px!important;
    }
    .banner img
    {
        width: 135%;
    }
    .banner .slick-dots li button
    {
        width: 26px;
        height: 3px;
    }
    .class_top
    {
        line-height: 68px;
        height: 68px;
        padding: 0 20px;
    }
    .m_list ul li a
    {
        padding: 0 40px 0 20px;
    }
    .headline
    {
        margin-bottom: 30px;
    }
    .headline:after
    {
        width: 40px;
        margin-left: -20px;
        height: 3px;
    }
    .head_en
    {
        font-size: 32px;
    }
    .head_cn
    {
        font-size: 22px;
        line-height: 32px;
        height: 32px;
    }
    .pro_tab
    {
        margin-bottom: 24px;
    }
    .pro_icon
    {
        width: 82px;
        margin-bottom: 8px;
    }
    .pro_name
    {
        font-size: 15px;
    }
    .pro_item a:after
    {
        width: 40px;
        height: 2px;
    }
    .pro_bt
    {
        line-height: 46px;
        height: 46px;
        font-size: 15px;
    }
    .pro_intro
    {
        padding: 0 14px;
    }
    .pro_bts
    {
        font-size: 16px;
        line-height: 26px;
        height: 26px;
        margin-bottom: 8px;
    }
    .pro_nr
    {
        margin-bottom: 16px;
        line-height: 24px;
        max-height: 48px;
    }
    .pro_imore
    {
        width: 28px;
    }
    .show_state
    {
        margin-bottom: 24px;
        font-size: 14px;
        line-height: 26px;
    }
    .show_img
    {
        width: 100%;
    }
    .show_data
    {
        display: none;
    }
    .case_tab
    {
        margin-bottom: 24px;
    }
    .case_icon
    {
        width: 82px;
        margin-bottom: 8px;
    }
    .case_name
    {
        font-size: 15px;
    }
    .case_data_item
    {
        padding: 0 0%;
    }
    .case_item
    {
        padding: 0 0;
    }
    .case_bt
    {
        line-height: 46px;
        height: 46px;
        font-size: 16px;
    }
    .case_intro
    {
        padding: 16px 16px 0;
    }
    .case_intro:before
    {
        left: 16px;
        height: 3px;
    }
    .case_bts
    {
        font-size: 16px;
        line-height: 26px;
        height: 26px;
        margin-bottom: 6px;
    }
    .case_nr
    {
        margin-bottom: 10px;
        line-height: 24px;
        max-height: 48px;
    }
    .case_imore
    {
        width: 28px;
    }
    .about_nr
    {
        margin: 20px auto 24px;
        line-height: 28px;
        font-size: 14px;
    }
    .about_imore
    {
        width: 136px;
        font-size: 14px;
    }
    .about_imore a
    {
        line-height: 34px;
        height: 36px;
    }
    .brand_intro
    {
        padding: 20px 16px 14px;
    }
    .brand_bt
    {
        font-size: 16px;
        line-height: 26px;
        margin: 0 auto 6px;
        font-weight: bold;
    }
    .brand_nr
    {
        font-size: 14px;
        line-height: 28px;
        max-height: 168px;
    }
    .brand_slide
    {
        padding: 0 16px;
    }
    .brand_slide .slick-dots
    {
        margin: 16px 0;
    }
    .brand_slide .slick-arrow
    {
        height: 40px;
    }
    .brand_slide .slick-prev
    {
        right: 96px;
    }
    .brand_slide .slick-next
    {
        right: 16px;
    }
    .news_head
    {
        font-size: 22px;
        line-height: 32px;
        height: 32px;
    }
    .news_left
    {
        margin-bottom: 36px;
    }
    .news_area
    {
        padding: 0 15px;
    }
    .news_top
    {
        padding: 14px 0;
    }
    .news_img
    {
        width: 122px;
        margin-right: 14px;
    }
    .news_bt
    {
        margin-bottom: 2px;
    }
    .news_time
    {
        margin-bottom: 0;
    }
    .news_nr
    {
        line-height: 24px;
        max-height: 48px;
    }
    .news_item
    {
        width: 100%;
    }
    .news_item:nth-child(odd)
    {
        margin-right: 0;
    }
    .news_item:nth-child(3)
    {
        border-bottom: none;
    }
    .news_item:nth-last-child(3)
    {
        display: none;
    }
    .news_item:nth-last-child(2)
    {
        display: none;
    }
    .news_item:last-child
    {
        display: none;
    }
    .news_item a
    {
        line-height: 42px;
        height: 42px;
    }
    .qa_data
    {
        padding: 0 15px;
    }
    .qa_q
    {
        margin-bottom: 4px;
        background-size: 16px;
        padding-left: 26px;
    }
    .qa_a
    {
        background: url(../image/qa_a.jpg) left 4px no-repeat;
        background-size: 16px;
        padding-left: 26px;
    }
    .qa_item a
    {
        padding: 14px 0;
    }
    .foot
    {
        padding: 28px 0 12px;
    }
    .foot_head
    {
        font-size: 18px;
    }
    .fcon_data dd
    {
        margin-bottom: 4px;
        line-height: 28px;
    }
    .fcon_data dd.fcon_tel
    {
        font-size: 18px;
    }
    .banner_ny img
    {
        width: 180%;
    }
    .headline_ny
    {
        font-size: 22px;
        line-height: 32px;
        height: 32px;
    }
    .headline_ny:before
    {
        width: 46px;
        height: 5px;
        margin-left: -23px;
    }
    .main
    {
        padding: 14px 0 50px;
    }
    .right_top
    {
        margin-bottom: 24px;
    }
    .here
    {
        line-height: 40px;
        height: 40px;
    }
    .classify
    {
        line-height: 40px;
        height: 40px;
    }
    .class_list ul li
    {
        font-size: 14px;
    }
    .class_list ul li a
    {
        line-height: 38px;
        height: 38px;
        padding: 0 16px;
    }
    .class_list ul li a:before
    {
        left: 16px;
        width: 4px;
    }
    .class_list ul li ul
    {
        padding: 8px 0;
    }
    .class_list ul li ul li a
    {
        line-height: 32px;
        height: 32px;
    }
    .about_det
    {
        line-height: 28px;
        font-size: 14px;
    }
    .next1 a
    {
        line-height: 30px;
        height: 30px;
    }
    .pro_above
    {
        margin-bottom: 32px;
    }
    .pro_for
    {
        width: 100%;
        padding: 0 35px;
        margin: 0 auto 10px;
    }
    .pro_for .slick-arrow
    {
        width: 26px;
        height: 46px;
        background-size: 10px!important;
    }
    .pro_for .slick-prev, .pro_for .slick-prev.slick-disabled:hover
    {
        left: 0;
    }
    .pro_for .slick-next, .pro_for .slick-next.slick-disabled:hover
    {
        right: 0;
    }
    .pro_nav
    {
        width: 100%;
        padding: 0 30px;
    }
    .pro_nav_item
    {
        padding: 0 5px;
    }
    .pro_title
    {
        font-size: 18px;
        line-height: 28px;
        padding-right: 0;
    }
    .pro_title:before
    {
        width: 36px;
    }
    .pro_online
    {
        display: none;
    }
    .det
    {
        margin-bottom: 20px;
    }
    .det span
    {
        line-height: 36px;
        height: 36px;
        width: 110px;
        font-size: 14px;
    }
    .recommend
    {
        padding-top: 26px;
        margin-top: 46px;
    }
    .recom_head
    {
        margin-bottom: 20px;
        font-size: 20px;
        line-height: 30px;
        height: 30px;
    }
    .case_list
    {
        margin-bottom: 14px;
    }
    .case_eg
    {
        width: 100%;
        margin-bottom: 22px;
    }
    .case_eg:nth-child(odd)
    {
        margin-right: 0%;
    }
    .case_eg a:after
    {
        width: 40px;
    }
    .case_info
    {
        padding: 16px 16px 0;
    }
    .case_info .case_bts
    {
        margin-bottom: 6px;
    }
    .case_info .case_nr
    {
        margin-bottom: 10px;
    }
    .case_info .case_imore
    {
        width: 26px;
    }
    .case_tit
    {
        line-height: 50px;
        height: 50px;
    }
    .case_eg a:hover .case_info
    {
        bottom: 24px;
    }
    .case_title
    {
        font-size: 18px;
        line-height: 28px;
        margin-bottom: 16px;
    }
    .case_images
    {
        padding: 0 0%;
    }
    .case_images .slick-arrow
    {
        width: 26px;
        height: 46px;
        background-size: 10px!important;
    }
    .case_images .slick-prev
    {
        left: 16px;
    }
    .case_images .slick-next
    {
        right: 16px;
    }
    .next2
    {
        margin-top: 36px;
        padding-top: 16px;
    }
    .next2 ul li
    {
        font-size: 14px;
    }
    .next2 ul li a
    {
        line-height: 32px;
        height: 32px;
    }
    .news_title
    {
        font-size: 16px;
        line-height: 26px;
    }
    .news_publish
    {
        font-size: 14px;
    }
    .news_first
    {
        padding-bottom: 20px;
    }
    .news_list ul li a
    {
        line-height: 50px;
        height: 50px;
        padding: 0 90px 0 14px;
    }
    .news_list ul li a:before
    {
        width: 4px;
        height: 4px;
    }
    .fb_head
    {
        margin-bottom: 6px;
    }
    .fb_state
    {
        padding: 0 8%;
        margin-bottom: 20px;
    }
    .fb_form
    {
        width: 100%;
    }
    .fb_line
    {
        padding: 0 16px;
        margin-bottom: 12px;
    }
    .fb_name
    {
        line-height: 42px;
        height: 42px;
        margin-right: 8px;
    }
    .fb_box input
    {
        line-height: 42px;
        height: 42px;
    }
    .fb_box textarea
    {
        line-height: 26px;
        height: 120px;
    }
    .fb_yzm
    {
        padding-right: 122px;
    }
    .fb_yzm_img
    {
        width: 90px;
        height: 42px;
        right: 16px;
    }
    .fb_btn input
    {
        font-size: 14px;
        width: 120px;
        line-height: 36px;
        height: 36px;
        margin: 0 5px;
    }
}
@media(max-width: 372px)
{
    .logo a
    {
        height: 64px;
    }
    .header_on .logo a
    {
        height: 64px;
    }
    .nav_button
    {
        background-size: 26px!important;
    }
    .banner img
    {
        width: 138%;
    }
    .banner .slick-dots
    {
        bottom: 12px;
    }
    .banner .slick-dots li button
    {
        width: 22px;
        height: 2px;
    }
    .class_top
    {
        line-height: 64px;
        height: 64px;
    }
    .headline
    {
        margin-bottom: 24px;
    }
    .headline:after
    {
        width: 32px;
        margin-left: -16px;
    }
    .head_en
    {
        font-size: 28px;
        line-height: 42px;
    }
    .head_cn
    {
        font-size: 18px;
        line-height: 28px;
        height: 28px;
    }
    .product
    {
        padding: 30px 0 20px;
    }
    .pro_tab
    {
        margin-bottom: 20px;
    }
    .pro_icon
    {
        width: 72px;
        margin-bottom: 6px;
    }
    .pro_name
    {
        font-size: 14px;
    }
    .pro_item
    {
        margin-bottom: 16px;
    }
    .pro_item a:after
    {
        width: 32px;
    }
    .pro_bt
    {
        line-height: 40px;
        height: 40px;
        font-size: 14px;
    }
    .pro_intro
    {
        padding: 0 10px;
    }
    .pro_bts
    {
        font-size: 14px;
        line-height: 24px;
        height: 24px;
        margin-bottom: 4px;
    }
    .pro_nr
    {
        margin-bottom: 8px;
        font-size: 12px;
        line-height: 22px;
        max-height: 44px;
    }
    .pro_imore
    {
        width: 20px;
    }
    .show
    {
        padding: 30px 0 36px;
    }
    .show .headline
    {
        margin-bottom: 15px;
    }
    .show_state
    {
        margin-bottom: 20px;
        line-height: 24px;
    }
    .case
    {
        padding: 30px 0 36px;
    }
    .case_tab
    {
        margin-bottom: 20px;
    }
    .case_icon
    {
        width: 72px;
        margin-bottom: 6px;
    }
    .case_name
    {
        font-size: 14px;
    }
    .case_bt
    {
        line-height: 40px;
        height: 40px;
        font-size: 14px;
    }
    .case_item a:after
    {
        height: 2px;
    }
    .case_item.slick-current a:after
    {
        width: 32px;
    }
    .case_intro
    {
        padding: 12px 14px 0;
        bottom: 6px;
    }
    .case_intro:before
    {
        left: 14px;
        height: 2px;
    }
    .case_bts
    {
        font-size: 15px;
        line-height: 24px;
        height: 24px;
        margin-bottom: 4px;
    }
    .case_nr
    {
        margin-bottom: 8px;
        line-height: 22px;
        height: 44px;
        font-size: 13px;
    }
    .case_imore
    {
        width: 20px;
    }
    .case_item.slick-current a:hover .case_intro
    {
        bottom: 16px;
    }
    .case_item.slick-current a:hover .case_intro:before
    {
        width: 26px;
    }
    .about
    {
        padding: 40px 0 50px;
    }
    .about_nr
    {
        margin: 16px auto 20px;
        line-height: 26px;
    }
    .about_imore
    {
        width: 126px;
        font-size: 13px;
    }
    .about_imore a
    {
        line-height: 32px;
        height: 34px;
    }
    .brand
    {
        padding-top: 30px;
    }
    .brand_intro
    {
        padding: 18px 14px 12px;
    }
    .brand_bt
    {
        font-size: 15px;
        line-height: 24px;
        margin: 0 auto 4px;
    }
    .brand_nr
    {
        line-height: 26px;
        max-height: 156px;
    }
    .brand_slide
    {
        padding: 0 14px;
    }
    .brand_slide .slick-dots
    {
        margin: 14px 0;
    }
    .brand_slide .slick-dots li button
    {
        width: 6px;
        height: 6px;
    }
    .brand_slide .slick-arrow
    {
        height: 34px;
    }
    .brand_slide .slick-prev
    {
        right: 88px;
    }
    .brand_slide .slick-next
    {
        right: 14px;
    }
    .news
    {
        padding: 36px 0;
    }
    .news_head
    {
        font-size: 18px;
        line-height: 28px;
        height: 28px;
        margin-bottom: 12px;
    }
    .news_left
    {
        margin-bottom: 28px;
    }
    .news_area
    {
        padding: 0 14px;
    }
    .news_img
    {
        width: 108px;
        margin-right: 12px;
    }
    .news_bt
    {
        margin-bottom: 0;
        font-size: 14px;
        line-height: 24px;
        height: 24px;
    }
    .news_time
    {
        font-size: 12px;
        line-height: 22px;
        height: 22px;
    }
    .news_nr
    {
        line-height: 22px;
        max-height: 44px;
        font-size: 12px;
    }
    .news_item a
    {
        line-height: 38px;
        height: 38px;
        padding-left: 10px;
    }
    .qa_data
    {
        padding: 4px 14px;
    }
    .qa_q
    {
        margin-bottom: 2px;
        font-size: 15px;
    }
    .qa_item a
    {
        padding: 8px 0;
    }
    .foot
    {
        padding: 24px 0 12px;
    }
    .foot_head
    {
        font-size: 16px;
    }
    .fcon_data dd
    {
        margin-bottom: 2px;
        line-height: 26px;
        font-size: 13px;
    }
    .fcon_data dd.fcon_tel
    {
        font-size: 16px;
    }
    .copyright
    {
        font-size: 13px;
    }
    .banner_ny img
    {
        width: 180%;
    }
    .headline_ny
    {
        font-size: 18px;
        line-height: 28px;
        height: 28px;
        font-weight: bold;
    }
    .headline_ny:before
    {
        width: 40px;
        height: 4px;
        margin-left: -20px;
    }
    .main
    {
        padding: 10px 0 40px;
    }
    .right_top
    {
        margin-bottom: 20px;
    }
    .here
    {
        font-size: 13px;
        padding-left: 20px;
    }
    .classify
    {
        font-size: 13px;
        padding-right: 18px;
    }
    .classify:after
    {
        width: 12px;
    }
    .class_list ul li
    {
        text-indent: 12px;
    }
    .class_list ul li a
    {
        line-height: 36px;
        height: 36px;
        padding: 0 14px;
    }
    .class_list ul li a:before
    {
        left: 14px;
    }
    .class_list ul li ul
    {
        padding: 6px 0;
    }
    .class_list ul li ul li ul li
    {
        text-indent: 24px;
    }
    .about_det
    {
        line-height: 26px;
    }
    .next1 a
    {
        padding: 0 10px;
        margin: 0 3px;
    }
    .pro_for
    {
        padding: 0 30px;
        margin: 0 auto 6px;
    }
    .pro_for .slick-arrow
    {
        width: 22px;
        height: 40px;
        background-size: 7px!important;
    }
    .pro_nav
    {
        padding: 0 27px;
    }
    .pro_nav_item
    {
        padding: 0 3px;
    }
    .pro_title
    {
        font-size: 16px;
        line-height: 26px;
        margin: 24px 0 18px;
        padding-bottom: 14px;
    }
    .pro_title:before
    {
        width: 32px;
    }
    .det span
    {
        line-height: 34px;
        height: 34px;
        width: 100px;
    }
    .recommend
    {
        padding-top: 22px;
        margin-top: 40px;
    }
    .recom_head
    {
        margin-bottom: 16px;
        font-size: 18px;
        line-height: 28px;
        height: 28px;
    }
    .case_eg
    {
        margin-bottom: 18px;
    }
    .case_eg a:after
    {
        width: 32px;
    }
    .case_info
    {
        bottom: 6px;
        padding: 12px 14px 0;
    }
    .case_info .case_bts
    {
        margin-bottom: 4px;
        font-size: 15px;
        line-height: 24px;
        height: 24px;
    }
    .case_info .case_nr
    {
        margin-bottom: 8px;
        line-height: 22px;
        max-height: 44px;
        font-size: 13px;
    }
    .case_info .case_imore
    {
        width: 20px;
    }
    .case_eg a:hover .case_info
    {
        bottom: 18px;
    }
    .case_eg a:hover .case_info:before
    {
        width: 26px;
    }
    .case_title
    {
        font-size: 16px;
        line-height: 26px;
        margin-bottom: 14px;
    }
    .case_images .slick-arrow
    {
        width: 22px;
        height: 40px;
        background-size: 7px!important;
    }
    .case_images .slick-prev
    {
        left: 12px;
    }
    .case_images .slick-next
    {
        right: 12px;
    }
    .next2
    {
        margin-top: 30px;
        padding-top: 12px;
    }
    .next2 ul li a
    {
        line-height: 30px;
        height: 30px;
    }
    .news_title
    {
        font-size: 16px;
        line-height: 26px;
        margin-bottom: 6px;
    }
    .news_publish
    {
        font-size: 13px;
        line-height: 22px;
        padding-bottom: 12px;
    }
    .news_first
    {
        padding-bottom: 16px;
    }
    .news_list ul li
    {
        font-size: 14px;
    }
    .news_list ul li a
    {
        line-height: 46px;
        height: 46px;
        padding: 0 80px 0 12px;
    }
    .news_list ul li a span
    {
        font-size: 12px;
    }
    .fb_head
    {
        margin-bottom: 4px;
        font-size: 18px;
        line-height: 28px;
    }
    .fb_state
    {
        padding: 0 0%;
        margin-bottom: 16px;
    }
    .fb_form
    {
        width: 100%;
    }
    .fb_line
    {
        padding: 0 14px;
        margin-bottom: 10px;
    }
    .fb_name
    {
        line-height: 40px;
        height: 40px;
        margin-right: 6px;
    }
    .fb_box input
    {
        line-height: 40px;
        height: 40px;
    }
    .fb_box textarea
    {
        height: 118px;
        padding: 7px 0;
    }
    .fb_yzm
    {
        padding-right: 114px;
    }
    .fb_yzm_img
    {
        width: 86px;
        height: 40px;
        right: 14px;
    }
    .fb_btn input
    {
        width: 112px;
        line-height: 34px;
        height: 34px;
    }
}