@charset "utf-8";
/* CSS Document */
body {
	FONT-SIZE: 14px;
	margin:0px;
	padding: 0px;
    font-family:"微软雅黑";
	color:#666666;
	margin:0px;
	padding:0px; background-color:#fff;
	overflow-x: hidden;
	box-sizing: border-box;
	
	}
*{font-family:"微软雅黑";}
a{text-decoration:none;}
li{list-style:none}
a{
    cursor: pointer;
    color:#666
}
/* .center{width:1200px;margin:0 auto} */
h1,h2,h3,h4,h5,p{margin:0 0;padding:0 0;font-weight:500}
.ctrl span{ float:left; cursor:pointer;}
input,textarea,select{outline:none;font-family:"微软雅黑";}
img{
    border:none;
    display: block;
}
.cursor_pointer{
	cursor:pointer;
}
button{
	cursor:pointer;
}
.float_l{
    float: left;
}
.float_r{
    float: right;
}
.clear{
    clear:both
}
.sr-bdimgshare .bdimgshare-content{
    display: none;
}
.sr-bdimgshare-black .bdimgshare-bg{
    display: none;
}
select::-ms-expand{ display: none; }
select{
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}

/* pc头部 */
.top_pc{
    position: fixed;
    width: 100vw;
    height: 80px;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
}
.top_pc .logo{
    margin-left: 130px;
    height: 100%;
}
.top_pc .nav{
    margin-right: 130px;
}
.top_pc .nav .yiji{
    width: 100px;
    height: 78px;
    padding-top: 2px;
    text-align: center;
}
.top_pc .nav .nav_icon{
    transition:all 0.3s ease-in-out;
    background: url("../img/nav_icon1.png") center right no-repeat;
}
.top_pc .nav .nav_icon:hover{
    width: 110px;
    background: url("../img/nav_icon2.png") center right no-repeat;
}
.top_pc .nav .yiji a{
    display: block;
    width: 100%;
    height: 50px;
    text-align: center;
    padding: 0;
    overflow: hidden;
    margin-top: 14px;
}
.top_pc .nav .yiji a .p1{
    font-size: 16px;
    color: #ffffff;
    line-height: 50px;
    transition:all 0.3s ease-in-out !important;
}
.top_pc .nav .yiji a .p2{
    font-size: 16px;
    color: #ffc300;
    line-height: 50px;
    background: url("../img/nav_tb.png") bottom 2px center no-repeat;
}
.top_pc .nav .yiji:hover a .p1{
    margin-top: -50px;
}
.top_pc .nav .xuanzhong a .p1{
    margin-top: -50px;
}
.top_pc .nav .xuanzhong .nav_icon{
    width: 110px;
    background: url("../img/nav_icon2.png") center right no-repeat;
}
.top_pc .nav .erji{
    padding-top: 14px;
    display: none;
}
.top_pc .nav .yiji:hover .erji{
    display: block;
}
.top_pc .nav .erji a{
    width: 180px;
    height: 45px;
    display: block;
    background:#fff;
    margin-top: 0;
    text-indent: 24px;
    text-align: left;
    line-height: 45px;
    font-size: 15px;
    color: #666666;
}
.top_pc .nav .erji a:hover{
    background:#1b8eeb;
    color: #fff;
    text-indent: 30px;
}

/* banner */
.banner_pc{
    position: fixed;
    top:0;
    left: 0;
    z-index: 1;
}
.banner_pc .slider .slidernav{
    width: 100%;
}
.banner_pc .sliderBox dd::after{
    background-color: rgba(0, 0, 0, 0);
}
.banner_pc .slidernav li:hover .sildernavSvg svg{
    border: solid 1px #fff;
    border-radius: 50%;
}

/* 主页面 */
.panel {
    display: none;
}
.page_nr{
    position: relative;
    z-index: 2;
    margin-top: 100vh;
    width: 100vw;
    padding-bottom: 60px;
    /* height: 500vh; */
    background: #fff;
}
.width{
    width: calc(100% - 260px);
    margin: auto;
}
.product .bt {
    padding-top: 70px;
}
.product .bt .float_l{
    font-size: 30px;
    color: #222222;
}
.product .bt .float_l span{
    font-size: 16px;
    color: #9f9f9f;
    text-transform: uppercase;
    font-family: -webkit-pictograph;
    margin-left: 15px;
}
.product .bt .float_r{
    padding-top: 8px;
}
.product .bt .float_r a{
    display: block;
    border-radius: 40px;
    width: 120px;
    height: 40px;
    font-size: 16px;
    color: #666666;
    text-align: center;
    line-height: 40px;
    transition:all 0.3s ease-in-out;
}
.product .bt .float_r a:hover{
    width: 120px;
    color: #ffffff;
    background: #2079e6;
}
.product .bt .float_r .xz{
    width: 120px;
    color: #ffffff;
    background: #2079e6;
}
.product .product_img .show{
    width: calc(25% - 14px);
    margin: 0 7px;
    cursor: pointer;
}
.product .product_img .show img{
    width: 100%;
}
.product .product_img{
    width: calc(100% + 14px);
    margin-left: -7px;
    margin-top: 42px;
}
.product .product_img .show p{
    padding: 0 10px;
    font-size: 16px;
    color: #666666;
    line-height: 60px;
    padding-bottom: 8px;
    text-align: center;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:1;
    height: 68px;
    box-sizing: border-box;
}
.product .product_img .show .img{
    position: relative;
    overflow: hidden;
}
.product .product_img .show .img .hover_bj{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    transition:all 0.2s ease-in-out;
}
.product .product_img .show:hover .img .hover_bj{
    background: rgba(0, 0, 0, 0.6);
}
.product .product_img .show .img .hover{
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    transition:all 0.5s ease-in-out;
}
.product .product_img .show:hover .img .hover{
    left: 0;
}
.product .product_img .show .img .hover .h6{
    width: calc(100% - 120px);
    margin: auto;
    text-align: center;
    font-size: 16px;
    color: #fff;
    line-height: 55px;
    padding-top: 10%;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:1;
}
.product .product_img .show .img .hover .p{
    width: calc(100% - 120px);
    margin: auto;
    margin-top: 10px;
    text-align: center;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
    font-size: 14px;
    line-height: 26px;
    color: #fefefe;
}
.product .product_img .show .img .hover .xian{
    width: 28px;
    height: 2px;
    margin: auto;
    background: #2079e6;
}
.product .product_img .show .img .hover .more{
    display: block;
    width: 120px;
    height: 40px;
    border-radius: 40px;
    background: #2079e6;
    color: #fff;
    text-align: center;
    line-height: 40px;
    margin: auto;
    margin-top: 100%;
    text-transform:uppercase;
    transition:all 0.6s ease-in-out;
}
.product .product_img .show:hover .img .hover .more{
    margin-top: 6%;
}
.more_button{
    display: block;
    width: 160px;
    font-size: 18px;
    height: 50px;
    border-radius: 50px;
    background: #2079e6;
    color: #fff;
    text-align: center;
    line-height: 50px;
    margin-left: 86px;
    margin-top: 50px;
    text-transform: uppercase;
    font-family: -webkit-pictograph;
    transition:all 0.3s ease-in-out;
}
.more_button:hover{
    background: #f4bc00;
}
.product_show_html{
    position: fixed;
    top: 0;
    /* left: 0; */
    right: -100vw;
    height: 100vh;
    background: #fff;
    /* background: rgba(0, 0, 0, 0.6); */
    width: 100vw;
    z-index: 1000;
    display: inline-flex;
}
.product_show_html .img{
    width: 65%;
    position: relative;
}
.product_show_html .swiper-container-b{
    width: calc(100% - 204px);
    margin: auto;
    margin-top: 47px;
    /* margin-left: 102px; */
}
.product_show_html .swiper-wrapper{
    
}
.product_show_html .swiper-wrapper .show_img{
    height: calc(100vh - 128px);
    display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
}
.product_show_html .swiper-wrapper .show_img img{
    display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
}
.product_show_html .img .swiper-button-prev{
    background: url("../img/show_l1.png") no-repeat;
    width: 80px;
    height: 80px;
    left: 0;
    top: 45%;
    transition:all 0.3s ease-in-out;
}
.product_show_html .img .swiper-button-prev:hover{
    background: url("../img/show_l2.png") no-repeat;
}
.product_show_html .img .swiper-button-next{
    background: url("../img/show_r1.png") no-repeat;
    width: 80px;
    height: 80px;
    right: 0;
    top: 45%;
    transition:all 0.3s ease-in-out;
}
.product_show_html .img .swiper-button-next:hover{
    background: url("../img/show_r2.png") no-repeat;
}
.product_show_html .img .swiper-pagination{
    width: 100%;
    margin-top: 3%;
}
.product_show_html .img .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    border: solid 1px #a6a4aa;
    display: inline-block;
    border-radius: 100%;
    background: #a6a4aa;
    opacity: 1;
    margin: 0 7px;
}
.product_show_html .img .swiper-pagination-bullet-active {
    opacity: 1;
    background: none;
}
.product_show_html .text{
    width: calc(32% - 60px);
    margin-left: 2%;
    height: calc(100vh - 206px);
    overflow-y: auto;
    padding-right: 20px;
    margin-top: 117px;
    position: relative;
}
.product_show_html .text::-webkit-scrollbar{width:4px;}

.product_show_html .text::-webkit-scrollbar-track{background-color:#e4e4e4;border-radius: 5px;}

.product_show_html .text::-webkit-scrollbar-thumb{background-color:#999;border-radius: 5px;}

.product_show_html .text::-webkit-scrollbar-thumb:hover {background-color:#999;border-radius: 5px;}

.product_show_html .text::-webkit-scrollbar-thumb:active {background-color:#999;border-radius: 5px;}

.product_show_html .text .h6{
    font-size: 30px;
    color: #222222;
    line-height: 70px;
}
.product_show_html .text .p p{
    font-size: 16px;
    color: #666666;
    line-height: 40px;
    text-indent: 2em;
}
.product_show_html .text .p2 p{
    font-size: 16px;
    color: #666666;
    line-height: 40px;
    text-indent: 2em;
}
.product_show_html .xyt{
    width: 60px;
    height: 61px;
    background: url("../img/show_xyt.png") no-repeat;
    position: absolute;
    top: 31px;
    right:calc(32% - 40px);;
}
.product_show_html .xyt2{
    width: 60px;
    height: 61px;
    background: url("../img/show_xyt2.png") no-repeat;
    position: absolute;
    top: 31px;
    right:calc(32% - 170px);
}
.product_show_html .guanbi{
    width: 60px;
    height: 61px;
    background: url("../img/show_gb.png") no-repeat;
    position: absolute;
    top: 31px;
    right:calc(32% - 105px);
    cursor: pointer;
}

/* 公司简介 */
.index_about{
    position: relative;
    z-index: 2;
}
.index_about .modular1{
    width: 50%;
    height: 558px;
    background: url("../img/img_about1.png") right center no-repeat;
}
.index_about .modular2{
    width: 50%;
    height: 558px;
    background: url("../img/img_about2.png") left center no-repeat;
}
.index_about .modular2 .bt1{
    font-size: 30px;
    color: #ffffff;
    margin-left: 86px;
    line-height: 50px;
    padding-top: 74px;
}
.index_about .modular2 .bt2{
    font-size: 16px;
    color: #9f9f9f;
    margin-left: 86px;
    text-transform: uppercase;
    font-family: -webkit-pictograph;
}
.index_about .modular2 .text{
    width: 73%;
    margin-left: 86px;
    overflow:hidden; 
    margin-top: 36px;
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:4;
}
.index_about .modular2 .text p{
    font-size: 16px;
    color: #919191;
    line-height: 36px;
    text-align: justify;
    text-align: justify;
}
.index_about .modular3{
    width: 50%;
    height: 495px;
    padding-top: 61px;
    background: url("../img/img_about3.png") right center no-repeat;
}
.index_about .modular3 .mt{
    height: 133px;
    cursor: pointer;
    transition:all 0.5s ease-in-out;
}
.index_about .modular3 .mt:hover{
    background: #05152b;
}
.index_about .modular3 .mt:nth-child(2){
    margin: 17px 0;
}
.index_about .modular3 .mt .kuandu{
    width: 570px;
    margin: auto;
}
.index_about .modular3 .mt .kuandu .img{
    width: 90px;
    height: 90px;
    background: #2079e6;
    border-radius: 50%;
    margin-top: 21px;
    margin-right: 22px;
    transition:all 0.5s ease-in-out;
}
.index_about .modular3 .mt:hover .kuandu .img{
    background: #f4bc00;
}
.index_about .modular3 .mt .kuandu .text{
    width: 456px;
}
.index_about .modular3 .mt .kuandu .text .h6{
    font-size: 18px;
    color: #ffffff;
    padding-top: 18px;
    height: 40px;
    line-height: 40px;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:1;
}
.index_about .modular3 .mt .kuandu .text p{
    font-size: 14px;
    color: #919191;
    line-height: 24px;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
    transition:all 0.3s ease-in-out;
}
.index_about .modular3 .mt:hover .kuandu .text p{
    color: #fff;
}
.index_about .modular4{
    width: 50%;
    height: 556px;
    background: url("../img/img_about4.png") left center no-repeat;
}
.index_about .modular4 .text{
    width: 73%;
    margin-left: 86px;
    padding-top: 100px;
}
.index_about .modular4 .text .bt{
    font-size: 30px;
    color: #ffffff;
    line-height: 46px;
}
.index_about .modular4 .text p{
    font-size: 16px;
    color: #ffffff;
    line-height: 36px;
    text-align: justify;
}
.index_about .modular4 .text .lexian{
    font-size: 16px;
    color: #ffffff;
    margin-top: 50px;
}
.index_about .modular4 .text .lexian span{
    font-size: 30px;    
}
.bottom{
    position: relative;
    z-index: 2;
    height: 48px;
    background: #363636;
}
.bottom .float_l{
    margin-left: 130px;
    font-size: 16px;
    color: #ffffff;
    line-height: 48px;
    font-weight: 500;
}
.bottom .float_r{
    cursor: pointer;
    position: relative;
    margin-right: 130px;
    font-size: 16px;
    color: #ffffff;
    line-height: 48px;
    font-weight: 500;
    padding-right: 35px;
    background: url("../img/bottom_icon.png") top right 9px no-repeat;
}
.bottom .float_r a{
    font-size: 16px;
    color: #ffffff;
    line-height: 48px;
    font-weight: 500;
}
.bottom .float_r .yqlj{
    min-width: 124px;
    background: rgba(0, 0, 0, 0.7);
    position: absolute;
    bottom: 48px;
    right: 0;
    display: none;
    transition:all 0.3s ease-in-out;
}
.bottom .float_r:hover .yqlj{
    display: block;
}
.bottom .float_r .yqlj a{
    display: block;
    text-align: center;
    line-height: 40px;
    border-bottom: solid 1px #666;
}
.bottom .float_r .yqlj a:hover{
    color: #ffc300;
}

/* 联系我们 */
.index_contact{
    position: relative;
    z-index: 2;
    height: 740px;
    background: url("../img/contact_bj.jpg") top center no-repeat;
}
.index_contact .float_l{
    margin-left: 130px;
    max-width: 350px;
}
.index_contact .float_l .h3{
    font-size: 30px;
    color: #222222;
    line-height: 45px;
    padding-top: 99px;
}
.index_contact .float_l .h4{
    font-size: 20px;
    color: #a6a6a6;
    line-height: 36px;
    margin-bottom: 22px;
    text-transform: uppercase;
    font-family: -webkit-pictograph;
}
.index_contact .float_l .xian{
    width: 54px;
    height: 2px;
    background: #2079e6;
}
.index_contact .float_l .h6{
    font-size:  18px;
    color: #222222;
    line-height: 50px;
    margin-top: 22px;
}
.index_contact .float_l .text p{
    font-size: 16px;
    color: #666666;
    line-height: 36px;
}
.index_contact .float_l .ditu{
    display: block;
    width: 169px;
    height: 51px;
    line-height: 51px;
    background: #2079e6;
    text-align: center;
    font-size: 16px;
    color: #ffffff;
    border-radius: 51px;
    margin-top: 40px;
}
.index_contact .float_r{
    width: 337px;
    height: 100%;
    margin-right: 30%;
    background: #2079e6;
}
.index_contact .float_r input{
    width: 229px;
    height: 47px;
    font-size: 16px;
    color: #ffffff;
    background: #63a1ee;
    border: none;
    margin: auto;
    margin-bottom: 22px;
    display: block;
    padding: 0 16px;
}
.index_contact .float_r input::-webkit-input-placeholder{
    color:#fff;
}
.index_contact .float_r input::-moz-placeholder{   
    color:#fff;
}
.index_contact .float_r input:-moz-placeholder{    
    color:#fff;
}
.index_contact .float_r input:-ms-input-placeholder{
    color:#fff;
}
.index_contact .float_r textarea{
    width: 229px;
    height: 110px;
    font-size: 16px;
    color: #ffffff;
    background: #63a1ee;
    border: none;
    margin: auto;
    display: block;
    padding: 10px 16px;
}
.index_contact .float_r textarea::-webkit-input-placeholder{
    color:#fff;
}
.index_contact .float_r textarea::-moz-placeholder{   
    color:#fff;
}
.index_contact .float_r textarea:-moz-placeholder{    
    color:#fff;
}
.index_contact .float_r textarea:-ms-input-placeholder{
    color:#fff;
}
.index_contact .float_r a{
    display: block;
    width: 174px;
    height: 48px;
    border-radius: 48px;
    text-align: center;
    line-height: 48px;
    font-size: 16px;
    color: #ffffff;
    border: solid 1px #ffffff;
    float: right;
    margin-right: 42px;
    margin-top: 43px;
    transition:all 0.3s ease-in-out;
}
.index_contact .float_r a:hover{
    border: solid 1px #ffc300;
    background: #ffc300;
}
.index_contact .float_r input:nth-child(1){
    margin-top: 165px;
}

/* 行业动态 */
.index_news{
    position: relative;
    z-index: 2;
    padding-bottom: 129px;
    background: url("../img/index_news.jpg") center center no-repeat;
    background-size:100% 100%;
}
.index_news .bt {
    padding-top: 70px;
}
.index_news .bt .float_l{
    width: 50%;
    font-size: 30px;
    color: #222222;
}
.index_news .bt .float_l div{
    width: 700px;
    margin: auto;
}
.index_news .bt .float_l span{
    font-size: 16px;
    color: #9f9f9f;
    text-transform: uppercase;
    font-family: -webkit-pictograph;
    margin-left: 15px;
}
.index_news .bt .float_r{
    width: 50%;
}
.index_news .bt .float_r div{
    width: 830px;
}
.index_news .bt .float_r a{
    padding-top: 8px;
    display: block;
    border-radius: 40px;
    width: 120px;
    height: 40px;
    font-size: 16px;
    color: #666666;
    text-align: center;
    line-height: 40px;
    text-transform: uppercase;
    font-family: -webkit-pictograph;
    transition:all 0.3s ease-in-out;
    float: right;
}
.index_news .bt .float_r:hover a{
    color: #2079e6;
}
.index_news .left{
    width: 50%;
}
.index_news .left .list{
    display: block;
    width: 700px;
    margin: auto;
    margin-top: 60px;
}
.index_news .left .list .img{
    width: calc(100% - 2px);
    border: solid 1px #eaeaea;
    transition:all 0.3s ease-in-out;
}
.index_news .left .list:hover .img{
    border: solid 1px #ffc300;
}
.index_news .left .list .img img{
    width: 100%;
}
.index_news .left .list .biaoti{
    font-size: 18px;
    color: #222222;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:1;
    line-height: 36px;
    height: 36px;
    padding-top: 23px;
    transition:all 0.3s ease-in-out;
    background: url(../img/nav_tb.png) left -20px bottom 17px no-repeat;
    background-size: 15px 2px;
}
.index_news .left .list .shijian{
    font-size: 14px;
    color: #888888;
    line-height: 27px;
    padding-bottom: 6px;
}
.index_news .left .list p{
    font-size: 14px;
    color: #928a8f;
    line-height: 24px;
    overflow: hidden;
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
}
.index_news .left .list:hover .biaoti{
    color: #ffc300;
    text-indent: 1em;
    background: url(../img/nav_tb.png) left 0 bottom 17px no-repeat;
    background-size: 15px 2px;
}
.index_news .right{
    width: 50%;
    padding-top: 18px;
}
.index_news .right a{
    display: block;
    width: 830px;
    border-bottom: solid 1px #d9d9d9;
    padding-top: 42px;
    padding-bottom: 34px;
}
.index_news .right a .img{
    width: 179px;
    margin-right: 38px;
    margin-left: 1px;
    border: solid 1px #eaeaea;
    transition:all 0.3s ease-in-out;
}
.index_news .right a:hover .img{
    border: solid 1px #ffc300;
}
.index_news .right a .img img{
    width: 100%;
}
.index_news .right a .text{
    width: calc(100% - 240px);
}
.index_news .right a .text .biaoti{
    font-size:  18px;
    color: #222222;
    line-height: 40px;
    height: 40px;
    transition:all 0.3s ease-in-out;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:1;
    background: url(../img/nav_tb.png) left -20px center no-repeat;
    background-size: 10px 2px;
}
.index_news .right a:hover .text .biaoti{
    color: #ffc300;
    text-indent: 1em;
    background: url(../img/nav_tb.png) left 0 center no-repeat;
    background-size: 15px 2px;
}
.index_news .right a .text .shijian{
    font-size:  14px;
    color: #888888;
    line-height: 28px;
    margin-bottom: 8px;
}
.index_news .right a .text p{
    font-size:  14px;
    color: #919191;
    line-height: 24px;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
}

/* 解决方案 */
.index_case{
    position: relative;
    z-index: 2;
    height: 848px;
}
.index_case .bj_1{
    position: absolute;
    width: 100%;
    height: 50%;
    top: 0;
    left: 0;
    background: #ffffff;
}
.index_case .bj_2{
    position: absolute;
    width: 100%;
    height: 50%;
    bottom: 0;
    left: 0;
    background: #f1f1f6;
}
.index_case .neirong{
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 9;
    top: 0;
    left: 0;
}
.index_case .neirong .biaoti{
    text-align: center;
}
.index_case .neirong .biaoti .p1{
    font-size: 30px;
    color: #222222;
    line-height: 47px;
    padding-top: 74px;
}
.index_case .neirong .biaoti .p2 p{
    font-size: 16px;
    color: #9f9f9f;
    text-transform: uppercase;
    font-family: -webkit-pictograph;
    display: inline-block;
    line-height: 26px;
    padding: 0 16px;
}
.index_case .neirong .biaoti .p2 .xian{
    width: 46px;
    height: 1px;
    background: #919293;
    display: inline-block;
    margin-bottom: 5px;
}
.index_case .lunbo{
    width: 1588px   ;
    margin: auto;
    margin-top: 40px;
    position: relative;
}
.index_case .case a{
    display: block;
    width: 377px;
    margin: 0 10px;
    background: #fff;
    margin-bottom: 55px;
    transition:all 0.3s ease-in-out;
}
.index_case .case a img{
    width: 100%;
}
.index_case .case a .text{
    height: 252px;
}
.index_case .case a .text .p1{
    font-size: 18px;
    color: #222222;
    text-align: center;
    width: 330px;
    line-height: 28px;
    height: 28px;
    padding-top: 34px;
    margin: auto;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:1;
}
.index_case .case a .text .p2{
    width: 330px;
    font-size: 14px;
    color: #8a8a8a;
    line-height: 20px;
    height: 20px;
    margin: auto;
    text-align: center;
    text-transform: uppercase;
    overflow:hidden; 
}
.index_case .case a .text p{
    width: 330px;
    font-size: 14px;
    color: #8a8a8a;
    line-height: 24px;
    text-align: center;
    margin: auto;
    margin-top: 16px;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
}
.index_case .case a .text .more{
    width: 119px;
    height: 32px;
    background: #2079e6;
    font-size: 18px;
    margin: auto;
    margin-top: 30px;
    color: #ffffff;
    transition:all 0.3s ease-in-out;
    text-align: center;
    line-height: 32px;
    border-radius: 32px;
    text-transform: uppercase;
    font-family: -webkit-pictograph;
}
.index_case .case a:hover .text .more{
    background: #ffc300;
}
.index_case .case a:hover{
    box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.18);
}
.index_case .swiper-button-prev{
    width: 44px;
    height: 87px;
    background: url("../img/left.png") no-repeat;
    left: -64px;
    top: 38.6%;
}
.index_case .swiper-button-next{
    width: 44px;
    height: 87px;
    background: url("../img/right.png") no-repeat;
    transition:all 0.3s ease-in-out;
    right: -64px;
    top: 38.6%;
}
.index_case .swiper-pagination-bullet{
    width: 12px;
    height: 12px;
    border: solid 1px #b6b6b6;
    display: inline-block;
    border-radius: 100%;
    background: none;
    opacity: 1;
    margin: 0 8px;
}
.index_case .swiper-pagination-bullet-active {
    opacity: 1;
    background: #2079e6;
    border: solid 1px #2079e6;
}
.index_case .swiper-pagination{
    text-align: center;
    margin: auto;
    display: block;
    width: 100%;
}

.ny_banner{
    /* background: url("../img/ny_banner.png") top center no-repeat; */
    height: 500px;
}
.ny_banner .ny_banner_p1{
    text-align: center;
    font-size: 30px;
    color: #ffffff;
    padding-top: 224px;
    text-transform: uppercase;
    font-family: -webkit-pictograph;
}
.ny_banner .ny_banner_p2{
    text-align: center;
    font-size: 30px;
    color: #ffffff;
    line-height: 40px;
}

.ny_center{
    width: calc(100% - 260px);
    margin: auto;
}
/*关于我们页面的样式*/
.single_biaoqian{ margin-top: 0 !important; margin-bottom: 20px;}
.single_biaoqian .float_l{ width: calc(16.6% - 10px)!important; margin-bottom: 10px;}
/*gallery页面的样式*/
.gallery_biaoqian{ margin-top: 0!important; padding-top: 30px;}
.gallery_biaoqian .float_l{ width: calc(16.6% - 10px)!important; margin-bottom: 10px;}
/*新闻页面的样式*/
.list_biaoqian{ margin-top: 0!important; padding-top: 30px;}
.list_biaoqian .float_l{ width: calc(16.6% - 10px)!important; margin-bottom: 10px;}
.ny_biaoqian{
    margin-top: -46px;
}
.ny_biaoqian .float_l{
    display: block;
    width: 139px;
    height: 46px;
    background: #2079e6;
    font-size: 16px;
    color: #fff;
    text-align: center;
    line-height: 46px;
    cursor: pointer;
    margin-right: 10px;
}
.ny_biaoqian .hs{
    background: #ffc300;
}
.contact_html{
    padding: 40px 0 87px 0; 
}
.contact_html .contact{
    background: url("../img/contact_html_bj.jpg") bottom center no-repeat;
    width: 418px;
    height: 754px;
}
.contact_html .map{
    width: calc(100% - 418px);
    height: 754px;
}
.contact_html .map #dituContent{
    width: 100%;
    height: 100%;
}
.contact_html .contact .contact_w{
    width: 322px;
    margin-left: 43px;
}
.contact_html .contact .contact_w .lxfs{
    font-size: 26px;
    color: #ffffff;
    line-height: 96px;
    padding-top: 26px;
}
.contact_html .contact .contact_w .gs{
    font-size: 18px;
    color: #ffffff;
    line-height: 40px;
}
.contact_html .contact .contact_w .text p{
    font-size: 14px;
    color: #ffffff;
    line-height: 26px;
}
.contact_html .contact .contact_w .dh{
    background: url("../img/dh_icon.png") top left no-repeat;
    height: 63px;
    padding-left: 78px;
    margin-top: 52px;
    margin-bottom: 82px;
}
.contact_html .contact .contact_w .dh p:nth-child(1){
    font-size: 30px;
    line-height: 30px;
    margin-bottom: 8px;
    color: #ffffff;
}
.contact_html .contact .contact_w .dh p:nth-child(2){
    font-size: 18px;
    color: #ffffff;
}
.contact_html .contact .contact_w .erweima p{
    font-size: 14px;
    line-height: 26px;
    color: #ffffff;
}
.contact_html .contact .contact_w .erweima img{
    width: 135px;
    height: 135px;
    margin-right: 32px;
}
.contact_html .contact .contact_w .erweima .float_l div{
    width: 25px;
    height: 2px;
    background: #fff;
    margin-top: 4px;
    margin-bottom: 10px;
}

/* 关于我们页面 */
.single_html{
    background: #f1f1f6;
    width: 100%;
    padding: 40px 0 87px 0;
}
.single_html .baise{
    margin: auto;
    background: #fff;
    padding: 60px 80px 106px 66px;
    width: calc(100% - 406px);
    /* width: calc(1660px - 166px); */
	font-size: 16px;
    line-height: 40px;
}
.single_html .baise table{ width: 100%; border: 1px solid #333；}
.single_html .baise table tr td{ border: 1px solid #333；}
.single_html .baise img{ width: 100%; max-width: 1200px; display:inline-block;}
.single_html .baise .h6{
    font-size: 30px;
    color: #222222;
    margin-bottom: 18px;
    line-height: 50px;
}
.single_html .baise  .text p{
    font-size: 16px;
    color: #666666;
    line-height: 40px;
    text-align: justify;
}
.single_html .baise .right{
    width: 35%;
    /* width: 581px; */
    margin-left: 3%;
    margin-bottom: 10px;
}
.single_html .baise .right img{
    width: 100%;
}

/* 在线留言页面 */
.message_html{
    background: #f1f1f6;
    width: 100%;
    padding: 40px 0 87px 0;
}
.message_html .baise{
    margin: auto;
    /* background: #999; */
    width: calc(100% - 260px);
    /* width: calc(1660px - 166px); */
}
.message_html .left{
    width: calc(72% - 150px);
    background: #fff;
    padding: 1px 75px;
    padding-top: 20px;
}
.message_html .left .biaoti{
    line-height: 72px;
    padding-top: 21px;
    font-size: 20px;
    color: #666666;
}
.message_html .left .select{
    width: 100%;
    background: #f6f7fc;
}
.message_html .left .select select{
    width: 100%;
    height: 50px;
    padding: 0 100px 0 32px;
    font-size: 16px;
    color: #666666;
    border: none;
    background:url("../img/select_bj.jpg") right center no-repeat;
}
.message_html .left .input input{
    width: calc(50% - 72px);
    height: 50px;
    background: #f6f7fc;
    padding: 0 32px;
    font-size: 16px;
    color: #666666;
    margin-bottom: 20px;
    border: none;
}
.message_html .left .input input::-webkit-input-placeholder{
    color:#666666;
}
.message_html .left .input input::-moz-placeholder{   
    color:#666666;
}
.message_html .left .input input:-moz-placeholder{    
    color:#666666;
}
.message_html .left .input input:-ms-input-placeholder{
    color:#666666;
}
.message_html .left .input input:nth-child(even){
    margin-left: 8px;
}
.message_html .left .input input:nth-child(odd){
    margin-right: 8px;
}
.message_html .left textarea{
    width: calc(100% - 64px); 
    border: none;
    background: #f6f7fc;
    height: 138px;
    padding: 15px 32px;
    font-size: 16px;
    color: #666666;
}
.message_html .left textarea::-webkit-input-placeholder{
    color:#666666;
}
.message_html .left textarea::-moz-placeholder{ 
    color:#666666;
}
.message_html .left textarea:-moz-placeholder{ 
    color:#666666;
}
.message_html .left textarea:-ms-input-placeholder{ 
    color:#666666;
}
.message_html .left .tijiao{
    width: 216px;
    height: 51px;
    border-radius: 51px;
    background: #1b8eeb;
    text-align: center;
    line-height: 51px;
    display: block;
    font-size: 16px;
    color: #ffffff;
    margin-top: 42px;
    margin-bottom: 60px;
    transition:all 0.3s ease-in-out;
}
.message_html .left .tijiao:hover{
    background: #ffc300;
}
.message_html .right{
    width: 25%;
    background: #fff;
    padding-bottom: 40px;
}
.message_html .right .biaoti{
    height: 82px;
    line-height: 82px;
    padding-top: 19px;
    text-indent: 32px;
    font-size: 26px;
    color: #222222;
}
.marqueetop{
    height:815px;
    width:calc(100% - 70px);
    overflow:hidden;
    margin:0 auto;
}
.marqueetop li{
    width:100%;
    overflow:hidden;
}
.marqueetop li img{
    width: 100%;
}
.marqueetop li .txt{
    font-size: 16px;
    color: #666666;
    line-height: 49px;
    height: 49px;
    margin-bottom: 13px;
    text-align: center;
    transition:all 0.3s ease-in-out;
}
.marqueetop li:hover .txt{
    color: #1b8eeb;
}

/* 新闻列表页面 */
.list_html{
    background: #f1f1f6;
}
.list_html .list{
    width: calc(100% - 260px);
    margin: auto;
    padding-top: 20px;  
    padding-bottom: 1px;
}
.list_html .list a{
    display: block;
    padding: 32px 40px 28px 40px;
    background: #fff;
    margin-bottom: 30px;
    display: flex;
    transition:all 0.3s ease-in-out;
}
.list_html .list a .img{
    width: 206px;
    margin-right: 49px;
}
.list_html .list a .img img{
    width: 100%;
}
.list_html .list a .text{
    width: calc(100% - 255px - 260px);
    margin-right: 8%;
}
.list_html .list a .text .h6{
    font-size: 18px;
    color: #222222;
    line-height: 36px;
    height: 36px;
    padding-top: 9px;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:1;
}
.list_html .list a .text .time{
    font-size: 14px;
    color: #b1b1b1;
    line-height: 35px;
    margin-bottom: 5px;
}
.list_html .list a .text .p{
    font-size: 15px;
    color: #666666;
    line-height: 30px;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
}
.list_html .list a .more{
    font-size: 18px;
    color: #666666;
    text-transform: uppercase;
    font-family: -webkit-pictograph;
	align-items: center;
	justify-content: center;
    flex-direction: column;
    display: flex;
}
.list_html .list a:hover{
    /* margin-top: 30px;
    margin-bottom: 30px;     */
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.24);
}
.list_html .list a:nth-child(1):hover{
    margin-top: 0;
}
.page_turning{
    text-align: center;
    padding-top: 20px;
    padding-bottom: 68px;
}
.page_turning .ul{
    display: inline-flex;
}
.page_turning a{
    display: block;
    border: solid 1px #a4a4a4;
    height: 40px;
    width: 40px;
    line-height: 40px;
    font-size: 14px;
    color: #666666;
    margin: 0 3px;
    transition:all 0.3s ease-in-out;
}
.page_turning a:hover{
    color: #fff;
    background: #2079e6;
    border: solid 1px #a4a4a4;
}
.page_turning .shang{
    background: url("../img/shang.png") no-repeat;
}
.page_turning .xia{
    background: url("../img/xia.png") no-repeat;
}
.page_turning .shang:hover{
    background: url("../img/shang2.png") no-repeat;
}
.page_turning .xia:hover{
    background: url("../img/xia2.png") no-repeat;
}

/* 新闻详情页面 */
.list_show_html{
    background:#f1f1f6;
    padding-top: 40px;
    padding-bottom: 63px;    
}
.list_show_html .baise{
    width: calc(100% - 400px);
    margin: auto;   
    background: #fff;
    padding: 0 70px;
    padding-bottom: 68px;
}
.list_show_html .baise .biaoti{
    border-bottom: solid 1px #d9d9d9;
    text-align: center;
}
.list_show_html .baise .biaoti .h3{
    font-size: 30px;
    color: #333333;
    line-height: 66px;
    padding-top: 45px;
}
.list_show_html .baise .biaoti .riqi{
    display: inline-flex;   
    font-size: 14px;
    color: #919191;
    line-height: 30px;
    margin-bottom: 27px;
}
.list_show_html .baise .biaoti .riqi .time{
    padding-left: 24px;
    background: url("../img/time.png") left center no-repeat;
}
.list_show_html .baise .biaoti .riqi .cishu{
    padding-left: 30px;
    margin-left: 14px;
    background: url("../img/cishu.png") left center no-repeat;
}
.list_show_html .baise .biaoti .riqi .ren{
    padding-left: 24px;
    margin-left: 30px;
    background: url("../img/ren.png") left center no-repeat;
}
.list_show_html .baise .text{
    padding-top: 38px;
    padding-bottom: 42px;
    border-bottom: solid 1px #d9d9d9;
}
.list_show_html .baise .text p{
    font-size: 16px;
    color: #666666;
    line-height: 40px;
    text-indent: 2em;
}
.list_show_html .baise .text img{
    width: 100%;
    margin: 10px 0;
}
.list_show_html .baise .fanye a{
    display: block;
    border-bottom: solid 1px #d9d9d9;
    height: 61px;
    line-height: 61px;
    font-size: 16px;
    color: #666666;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:1;
    transition:all 0.3s ease-in-out;
}
.list_show_html .baise .fanye a span{
    font-weight: 600;
}
.list_show_html .baise .fanye a:hover{
    text-indent: 1rem;
}
.list_show_html .xg{
    width: calc(100% - 260px);
    margin: auto;   
    background: #fff;
    margin-top: 49px;
}
.list_show_html .xg .bt{
    height: 52px;
    line-height: 52px;
    background: #2079e6;
    font-size: 16px;
    color: #ffffff;
    font-weight: 600;
    text-indent: 32px;
}
.list_show_html .xg .list{
    padding-top: 20px;
    padding-bottom: 34px;
    border: solid 1px #e2e2e2;
    border-top: none;
}
.list_show_html .xg .list .float_l{
    width: 33.33%;
    line-height: 34px;
    height: 34px;
}
.list_show_html .xg .list .float_l a{
    display: block;
    width: 80%;
    font-size: 16px;
    color: #666666;
    overflow:hidden; 
    text-overflow:ellipsis;
    display:-webkit-box; 
    -webkit-box-orient:vertical;
    -webkit-line-clamp:1;
    padding-left: 37px;
    background: url("../img/list_show_icon.png") top 14px left 23px no-repeat;
}
.gallery_html{
    background: #f1f1f6;
}
.gallery_html .page_nr {
    position: relative;
    z-index: 2;
    margin-top: 0;
    width: 100vw;
    padding-bottom: 60px;
    /* height: 500vh; */
    background:none;
}
.gallery_html .page_nr .product{
    padding-top: 1px;
}
.gallery_html .page_nr .product .product_img {
    margin-top: 30px;
}
.gallery_html .jzgd{
    display: block;
    width: 227px;
    height: 58px;
    border-radius: 58px;
    line-height: 58px;
    text-align: center;
    font-size: 16px;
    color: #ffffff;
    background: #2079e6;
    margin: auto;
    margin-top: 25px;
}
#fanhui{
    cursor: pointer;
    width: 58px;
    height: 50px;
    position: fixed;
    z-index: 99;
    top: 80vh;
    right: 30px;
    background: url("../img/fanhui.png") no-repeat;
}
.tk_map{
    width: calc(60vw - 80px);
    height: 60vh;
    background: #fff;
    padding: 40px;
    border-radius: 5px;
    position: fixed;
    top: 20vh;
    right:-100vw;
    z-index: 99;
}
.tk_map #dituContent{
    width: 100%;
    height: 100%;
}
.tk_map .guanbi{
    width: 60px;
    height: 61px;
    background: url(../img/show_gb.png) no-repeat;
    position: absolute;
    top: 0;
    right: 0;
    cursor: pointer;
    z-index: 99;
}
.index_contact .float_l .shouji_none{
    display: none;
}
.shouji_none{
    display: none;
}



.top_pc .nav .erji{
    padding-top: 14px;
    display: none;
    width: 180px;
}
.top_pc .nav .yiji:hover .erji{
    display: block;
}
.top_pc .nav .erji .erji_block{
    position: relative;
}
.top_pc .nav .erji .erji_block .sanji{
    position: absolute;
    top: 0;
    left: 180px;
    display: none;
}
.top_pc .nav .erji .erji_block:hover .sanji{
    display: block;
}
.top_pc .nav .erji .erji_block .sanji .sanji_block{
    position: relative;
}
.top_pc .nav .erji .erji_block .siji{
    position: absolute;
    top: 0;
    left: 180px;
    display: none;
}
.top_pc .nav .erji .erji_block .sanji .sanji_block:hover .siji{
    display: block;
}
.top_pc .nav .erji a{
    width: 180px;
    height: 45px;
    display: block;
    background:#fff;
    margin-top: 0;
    text-indent: 24px;
    text-align: left;
    line-height: 45px;
    font-size: 15px;
    color: #666666;
}
.top_pc .nav .erji a:hover{
    background:#1b8eeb;
    color: #fff;
    text-indent: 30px;
}



.product .bt .float_r .float_l{
    display: block;
    border-radius: 40px;
    width: 120px;
    height: 40px;
    font-size: 16px;
    color: #666666;
    text-align: center;
    line-height: 40px;
    position: relative;
    transition:all 0.3s ease-in-out;
}
.product .bt .float_r .xz{
    width: 120px;
    color: #ffffff;
    background: #2079e6;
}
.product .bt .float_r .float_l:hover{
    width: 120px;
    color: #ffffff;
    /* background: #2079e6; */
}
.product .bt .float_r .float_l .erji{
    position: absolute;
    background: #fff;
    z-index: 9;
    top: 40px;
    left: 0;
    display: none;    
}
.product .bt .float_r .float_l:hover .erji{
    display: block;   
}
.product .bt .float_r .float_l .erji .erji_block{
    display: block;
    width: 120px;
    height: 40px;
    font-size: 16px;
    color: #666666;
    text-align: center;
    line-height: 40px;
    position: relative;
    border-bottom: solid 1px #e4e3e3;
    transition: all 0.3s ease-in-out;
}
.product .bt .float_r .float_l .erji .erji_block a{
    border-radius: 0;
}
.product .bt .float_r .float_l .erji .erji_block:hover{
    /* border-radius: 0; */
}
.product .bt .float_r .float_l .erji .erji_block .sanji{
    position: absolute;
    top: 0;
    left: 120px;
    background: #fff;
    display: none;
}
.product .bt .float_r .float_l .erji .erji_block:hover .sanji{
    display: block;
}
.product .bt .float_r .float_l .erji .erji_block .sanji .sanji_block{
    border-bottom: solid 1px #e4e3e3;
}
.biaoqian .float_l a{
    color: #fff;
}
.biaoqian .float_l{
    position: relative;
}
.biaoqian .float_l:hover .erji{
    display: block;
}
.biaoqian .float_l .erji{
    position: absolute;
    top:46px;
    left: 0;
    width: 100%;
    z-index: 99;
    background: #2079e6;
    display: none;
}
.biaoqian .float_l .erji_block:hover{
    background: #ffc300;
}
.biaoqian .float_l .erji_block{
    position: relative; 
}
.biaoqian .float_l .erji_block:hover .sanji{
    display: block;
}
.biaoqian .float_l .erji_block .sanji{
    position: absolute;
    left: 139px;
    top: 0;
    width: 139px;
    background: #2079e6;
    display: none;
}
.biaoqian .float_l .erji_block .sanji .sanji_block:hover{
    background: #ffc300;
}


















/* transition:all 0.2s ease-in-out;
transform: scale(1.1);

overflow:hidden; 
text-overflow:ellipsis;
display:-webkit-box; 
-webkit-box-orient:vertical;
-webkit-line-clamp:1;

input::-webkit-input-placeholder{
    color:#cccccc;
}
input::-moz-placeholder{   
    color:#cccccc;
}
input:-moz-placeholder{    
    color:#cccccc;
}
input:-ms-input-placeholder{
    color:#cccccc;
}

textarea::-webkit-input-placeholder{
    color:#cccccc;
}
textarea::-moz-placeholder{ 
    color:#cccccc;
}
textarea:-moz-placeholder{ 
    color:#cccccc;
}
textarea:-ms-input-placeholder{ 
    color:#cccccc;
} */





@media screen and (min-width:1024px) {
#bottom{ display:none;}
}









@media screen and (max-width:640px){
    .add-bottom{
        padding: 18px 0 58px;
    }
    .product .product_img .show p{
        height: 46px;
    }
}