.bannerdiv
{
    width: 100%;
    min-width: 1180px;
    overflow: hidden;
    margin: 0 auto;
    height: 600px;
    clear: both;
    position: relative;
    top: -69px;
}
.bannerdiv #main_promo
{
    height: 600px;
    width: 1920px;
    min-width: 1180px;
    position: relative;
    top: 0;
    left: 50%;
    margin-left: -960px;
    overflow: hidden;
    z-index: 0;
}
.bannerdiv .promoWD
{
    width: auto;
    min-width: 1180px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}
.bannerdiv .slide
{
    display: block;
    float: left;
    width: 1920px;
}
.bannerdiv #dots
{
    height: 14px;
    position: absolute;
    bottom: 30px;
    z-index: 99;
    left: 50%;
    text-align: center;
    width: 350px;
    margin-left: -175px;
}
.bannerdiv #dots a
{
    width: 14px;
    margin-right: 10px;
    height: 14px;
    display: inline-block;
    background: url(../png/60z4xj.png) no-repeat 0 0;
}
.bannerdiv #dots a.act
{
    background: url(../png/18p1t9.png) no-repeat 0 0;
    background-size: cover;
}
.step_div
{
    width: 1180px;
    height: 200px;
    min-width: 1180px;
    overflow: hidden;
    clear: both;
    margin: 0 auto;
}
.step_div .step
{
    width: 150px;
    height: 30px;
    padding-top: 135px;
    text-align: center;
    color: #000;
    font-size: 16px;
    float: left;
    cursor: pointer;
    overflow: hidden;
    margin-right: 20px;
    margin-left: 25px;
}
.step_div .step-1
{
    background: url(../png/7dyayl.png) no-repeat top center;
}
.step_div .step-1:hover
{
    background: url(../png/znxzn1.png) no-repeat top center;
}
.step_div .step-2
{
    background: url(../png/wep41c.png) no-repeat top center;
}
.step_div .step-2:hover
{
    background: url(../png/vxhyfz.png) no-repeat top center;
}
.step_div .step-3
{
    background: url(../png/nb07tg.png) no-repeat top center;
}
.step_div .step-3:hover
{
    background: url(../png/hpo1lo.png) no-repeat top center;
}
.step_div .step-4
{
    background: url(../png/slmr2e.png) no-repeat top center;
}
.step_div .step-4:hover
{
    background: url(../png/0hn7is.png) no-repeat top center;
}
.step_div .step-5
{
    background: url(../png/46hng5.png) no-repeat top center;
}
.step_div .step-5:hover
{
    background: url(../png/2i88ww.png) no-repeat top center;
}
.step_div .step-6
{
    background: url(../png/u23qr7.png) no-repeat top center;
}
.step_div .step-6:hover
{
    background: url(../png/n42amp.png) no-repeat top center;
}
.index_type
{
    width: 100%;
    height: 85px;
    min-width: 1180px;
    background: url(../jpg/vz6ma2.jpg) repeat-x center 52px;
    overflow: hidden;
    text-align: center;
    margin-top: 30px;
}
.index_type .en
{
    display: block;
    color: #2b41a4;
    font-size: 30px;
    text-transform: uppercase;
    font-family: "AlternateGothic2 BT";
}
.index_type .ch
{
    padding: 0 20px;
    font-size: 24px;
    background: #f2f2f5;
}
.index_type hr
{
    width: 43px;
    height: 3px;
    background: #2b41a4;
    margin: 12px auto 0 auto;
    border: none;
}
.blue_type .en
{
    color: #fef102;
}
.blue_type .ch
{
    color: #fff;
    background: #2b41a4;
}
.blue_type hr
{
    background: #fef102;
}
.index_more
{
    display: block;
    clear: both;
    width: 80px;
    height: 79px;
    margin: 0 auto;
}
.case_div
{
    width: 100%;
    height: 620px;
    min-width: 1180px;
    background: #f2f2f5;
    overflow: hidden;
    clear: both;
}
.case_div .case
{
    width: 1180px;
    height: 360px;
    margin: 40px auto 0 auto;
    overflow: hidden;
}
.case_div .case_a
{
    display: block;
    overflow: hidden;
    position: relative;
    float: left;
    margin-bottom: 6px;
    margin-left: 6px;
}
.case_div .case_a .opac
{
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../png/zd4d77.png);
    text-align: center;
    padding-top: 35px;
}
.case_div .case_a .topic
{
    color: #fff;
    font-size: 12px;
    margin-top: 12px;
    width: 98%;
    line-height: 22px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    padding: 0 1%;
}
.case_div .case_a:hover .opac
{
    display: block;
}
.about_div
{
    width: 100%;
    height: 645px;
    min-width: 1180px;
    background: #2b41a4 url(../jpg/c2anwz.jpg) no-repeat center bottom;
    overflow: hidden;
    clear: both;
}
.about_div .about
{
    width: 1180px;
    height: 445px;
    margin: 40px auto 0 auto;
    overflow: hidden;
}
.about_div .about .left
{
    width: 567px;
    float: left;
    height: 327px;
    overflow: hidden;
    margin-bottom: 40px;
}
.about_div .left .topic
{
    background: url(../png/mq3hdx.png) no-repeat left center;
    width: 567px;
    height: 30px;
}
.about_div .left .intro
{
    text-indent: 2em;
    margin: 30px 0 25px 0;
    width: 565px;
    line-height: 26px;
    color: #fff;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}
.about_div .left .list
{
    width: 567px;
    height: 95px;
}
.about_div .list .list_a
{
    display: block;
    width: 139px;
    border: 1px solid #95a0d2;
    border-right: none;
    border-radius: 5px;
    height: 32px;
    float: left;
    text-align: center;
    color: #fff;
    padding-top: 58px;
}
.about_div .list .list_a:hover
{
    color: #fef102;
}
.about_div .list .a-1
{
    background: url(../png/94is9c.png) no-repeat center 14px;
}
.about_div .list .a-1:hover
{
    background: url(../png/qtz06a.png) no-repeat center 14px;
}
.about_div .list .a-2
{
    background: url(../png/lkzptn.png) no-repeat center 14px;
}
.about_div .list .a-2:hover
{
    background: url(../png/03u2xc.png) no-repeat center 14px;
}
.about_div .list .a-3
{
    background: url(../png/aykawf.png) no-repeat center 14px;
}
.about_div .list .a-3:hover
{
    background: url(../png/3mygrx.png) no-repeat center 14px;
}
.about_div .list .a-4
{
    border-right: 1px solid #95a0d2;
    background: url(../png/y450u2.png) no-repeat center 20px;
}
.about_div .list .a-4:hover
{
    background: url(../png/z9h42x.png) no-repeat center 20px;
}
.about_div .about .right
{
    width: 540px;
    float: right;
    cursor: pointer;
    max-height: 327px;
    overflow: hidden;
    margin-bottom: 40px;
}
.product_div
{
    width: 100%;
    height: 620px;
    min-width: 1180px;
    background: #f2f2f5;
    overflow: hidden;
    clear: both;
}
.product_div .product
{
    width: 1180px;
    height: 360px;
    margin: 40px auto 0 auto;
    position: relative;
}
.product_div .i-pro
{
    min-width: 1180px;
    height: 360px;
    margin: 0 auto 0 auto;
    clear: both;
    position: absolute;
    top: 55px;
}
.product_div .i-product-main
{
    width: 1180px;
    height: 360px;
    margin: 0 0;
    position: relative;
}
.product_div .i-product-main .i-arrow-left
{
    height: 52px;
    width: 52px;
    background: url(../png/i66prj.png) no-repeat 0 0;
    display: block;
    cursor: pointer;
    position: absolute;
    top: 150px;
    left: -95px;
}
.product_div .i-product-main .i-arrow-left:hover
{
    background: url(../png/chggsk.png) no-repeat 0 0;
}
.product_div .i-product-main .i-arrow-right
{
    height: 52px;
    width: 52px;
    background: url(../png/1q7t6t.png) no-repeat 0 0;
    display: block;
    cursor: pointer;
    position: absolute;
    top: 150px;
    right: -75px;
}
.product_div .i-product-main .i-arrow-right:hover
{
    background: url(../png/lf3b0y.png) no-repeat 0 0;
}
.product_div .i-product-main .i-product-scroll
{
    position: relative;
    margin: 0 auto 0 auto;
    height: 360px;
    width: 1180px;
    overflow: hidden;
}
.product_div .i-product-main .i-product-switch
{
    position: relative;
    width: 1180px;
    height: 360px;
}
.product_div .i-product-main ul
{
    width: 999999px;
}
.product_div .i-product-main li
{
    float: left;
    display: block;
    width: 220px;
    height: 360px;
    margin: 0 20px 0 0;
    position: relative;
    overflow: hidden;
    background: #fff;
}
.product_div .i-product-main li a
{
    display: block;
    width: 220px;
    height: 360px;
}
.product_div .i-product-main li img
{
    border: 1px solid #d4d4d4;
    margin: 9px 9px;
}
.product_div .i-product-main li .topic
{
    width: 200px;
    line-height: 26px;
    margin: 0 auto;
    font-size: 16px;
    color: #000;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.product_div .i-product-main li .intro
{
    width: 200px;
    line-height: 22px;
    margin: 10px auto 20px auto;
    font-size: 12px;
    color: #999;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.product_div .i-product-main li .more
{
    width: 50px;
    height: 18px;
    margin-left: 10px;
    background: url(../png/r9j1cy.png) no-repeat;
}
.product_div .i-product-main li:hover
{
    background: #2b41a4;
}
.product_div .i-product-main li:hover .topic, .product_div .i-product-main li:hover .intro
{
    color: #fff;
}
.product_div .i-product-main li:hover .more
{
    background: url(../png/5g6x1z.png) no-repeat;
}
.news_div
{
    width: 100%;
    height: 684px;
    min-width: 1180px;
    background: #2b41a4 url(../jpg/c2anwz.jpg) no-repeat center bottom;
    overflow: hidden;
    clear: both;
}
.news_div .news
{
    width: 1180px;
    height: 480px;
    margin: 40px auto 0 auto;
    overflow: hidden;
}
.news_div #mybanner
{
    width: 295px;
    height: 360px;
    overflow: hidden;
    float: left;
    position: relative;
    top: 0;
}
.news_div .swiper-pagination
{
    width: 116px;
    position: absolute;
    bottom: 20px;
    left: 15px;
}
.news_div #mybanner .news-a
{
    display: block;
    width: 295px;
    height: 360px;
    overflow: hidden;
}
.news_div .news-a .topic
{
    width: 255px;
    padding: 15px 20px 0 20px;
    height: 65px;
    position: absolute;
    bottom: 0;
    left: 0;
    color: #fff;
    z-index: 123;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    background: url(../png/zd4d77.png);
    font-size: 16px;
}
.news_div .right
{
    float: right;
    width: 885px;
    height: 360px;
    overflow: hidden;
    margin-bottom: 40px;
}
.news_div .right .new_one
{
    display: block;
    width: 295px;
    height: 360px;
    overflow: hidden;
    float: left;
    background: #fff;
    position: relative;
}
.news_div .new_one .pic
{
    width: 295px;
    height: 180px;
    position: relative;
}
.news_div .triangle-up
{
    z-index: 10;
    position: absolute;
    bottom: 0;
    left: 130px;
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-bottom: 20px solid #fff;
}
.news_div .new_one .topic
{
    width: 254px;
    line-height: 30px;
    margin: 20px auto 0 auto;
    font-size: 16px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.news_div .new_one hr
{
    width: 33px;
    height: 4px;
    background: #2b41a4;
    margin: 8px 0 15px 20px;
    border: none;
}
.news_div .new_one .intro
{
    width: 254px;
    color: #999;
    line-height: 22px;
    margin: 0 auto 0 auto;
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.news_div .new_one .more
{
    width: 60px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    border: 1px solid #ddd;
    border-radius: 5px;
    float: right;
    margin: 14px 20px 0 0;
    color: #999;
    font-size: 12px;
    font-family: Arial;
    text-transform: uppercase;
}
.news_div .new_one .opac
{
    display: none;
    width: 295px;
    height: 180px;
    background: url(../png/zd4d77.png);
    position: absolute;
    top: 0;
    left: 0;
}
.news_div .new_one .opac img
{
    margin: 60px 0 0 115px;
}
.news_div .right .new_two
{
    position: relative;
}
.news_div .new_two .pic
{
    position: absolute;
    bottom: 0;
    left: 0;
}
.news_div .triangle-down
{
    z-index: 10;
    position: absolute;
    top: 0;
    left: 130px;
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 20px solid #fff;
}
.news_div .new_one:hover .opac
{
    display: block;
}
.news_div .new_one:hover .topic
{
    color: #2b41a4;
}
.news_div .new_one:hover hr
{
    background: #fef102;
}
.news_div .new_one:hover .more
{
    color: #fff;
    background: #bbb;
    border: 1px solid #bbb;
}