@font-face
{font-family: DIN;
src: url('DIN-Black.otf')}
body,input,h1,h2,h3,h4,h5,h6,p,textarea,table,div,ul,li,select,span,em,i,button{margin:0;padding:0;color:inherit;line-height: inherit;font-family:"PingFangSC-Regular","microsoft yahei";}
img{border:0;display: inline-block;max-width:100%;vertical-align: middle;}
.fl{float:left;}
.fr{float:right;}
ul,li{ list-style:none; }
a{ text-decoration:none; color:inherit;}
:focus{outline:none!important;border-color:inherit;}
.clearfix{*zoom: 1;
}
.clearfix:before,.clearfix:after
{display: table;line-height: 0;content: "";}
.clearfix:after{clear: both;}
table{border-collapse:collapse;border-spacing:0;width:100%}
h3,h4,h5,h6{font-weight: normal;}
em,i{font-style:normal;font-size:inherit;}
*{box-sizing:border-box;}
input[type="button"], input[type="submit"], input[type="reset"],input[type="text"] {-webkit-appearance: none;}
input[type="button"]{border:none;}
textarea {  -webkit-appearance: none;}  
.auto{max-width: 1400px;margin:0 auto;width: 90%;}
.auto1{max-width: 80%;margin:0 auto;width: 90%;}
:hover{transition: all .2s;}
.bold{font-weight: bold;}
.center{text-align: center!important;}
.img{width: 100%;display: block;}
.ellipsis{overflow: hidden;text-overflow:ellipsis;white-space: nowrap;}
.ele{position:relative;}
.ele:before,.ele:after{content:'';position:absolute;display: block;}
.ipt{border:none;}
.img_hover_wrap{overflow: hidden;}
.item_scale .icon{transition: all .3s;}
.item_scale:hover .icon{transform: scale(1.05,1.05);}
.img_hover{transition: all .3s;}
.img_hover:hover{transform: scale(1.05,1.05);}
.img_traslate{transition: all .3s;}
.img_traslate:hover{transform: translateY(-10px);}
.img_rotate{transition: all .3s;}
.img_rotate:hover{transform:rotate(-360deg);}
.clamp{overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-box-orient: vertical;/*-webkit-line-clamp: 3;*/}
.text-right{text-align: right!important;}
.text-left{text-align: left!important;}

body{background: #fff;min-width:1250px;}
.bg{background: #f5f6fb;}

.item .img{transition: all 3s;}
.item .imgbox{overflow: hidden;}
.item:hover .img{transform: scale(1.1,1.1);}

/* 解决方案 */
.head{}
.head_t{}
.hd_logo{}
.hd_logo .img{height: 100px;width: auto;}

.hd_sear{display: inline-block;vertical-align: middle;font-size: 0;margin-top: 30px;border-right:none;overflow: hidden;}
.hd_sear .ipt_txt{width: 240px;float: left;font-size: 14px;color: #333;padding:0 20px;height: 40px;line-height: 40px;border:2px solid #04287e;border-right:none;border-radius:20px 0 0 20px;}
.hd_sear .submit{width: 76px;height: 40px;border:none;border-radius:20px;background: url(/public/static/lingtai/images/icon_01.png) no-repeat center #04287e;background-size:18px;float: right;cursor: pointer;margin-left: -18px;}
.hd_sear .submit:hover{background-color:#fedb01;}

.hd_tel{display: inline-block;vertical-align: middle;margin-left: 90px;text-align: right;margin-top: 28px;}
.hd_tel .fz{font-size: 14px;color: #666666;}
.hd_tel .tel{font-size: 25px;color: #323232;font-weight: bold;background: url(/public/static/lingtai/images/icon_02.png) no-repeat left center;background-size:22px;padding-left: 32px;}

.head_b{border-top:1px solid #ddd;height: 61px;}
.hd_nav{}
.hd_nav li{display: inline-block;vertical-align: middle;margin-right: 40px;position: relative;}
.hd_nav li>a{font-size: 16px;color: #333333;display: block;line-height: 60px;padding:0 10px;position:relative;font-weight: bold;}
.hd_nav li>a::after{content:'';width: 0;left: 50%;top: 0;height: 2px;background: #04287e;transition: all .3s;position:absolute;}
.hd_nav li.cur>a::after,.hd_nav li:hover>a::after{width: 100%;left: 0;}

.hd_sm{padding-left: 1px;position:relative;padding-left: 40px;z-index:100;}
.hd_sm::before{content:'';position:absolute;left: 0;top: 50%;width: 1px;height: 22px;background: #e5e5e5;margin-top: -11px;}
.hd_vx{display: inline-block;vertical-align: middle;position:relative;}
.hd_vx .icon{width: 24px;height: 24px;background: url(/public/static/lingtai/images/icon_03.png) no-repeat center;background-size:contain;display: block;cursor: pointer;}

.hd_vx:hover .drop{display: block;}
.hd_vx .drop{background: #fff;position:absolute;width: 150px;left: 50%;margin-left: -75px;padding:25px 10px 15px;display: none;}
.hd_vx .drop .tp{width: 120px;height: 120px;display: block;margin:0 auto;}
.hd_vx .drop .wz{font-size: 14px;color: #666;text-align: center;margin-top: 5px;}

.hd_lang{display: inline-block;vertical-align: middle;margin-left: 25px;}
.hd_lang .wz{font-size: 17px;color: #878787;line-height: 60px;}
.hd_lang .wz:hover{color: #04287e;}

.inner_ban{position:relative;}
.inner_ban .img{width: 100%;display: block;}
.inner_ban .box{text-align: center;position:absolute;width: 100%;left: 0;top: 50%;margin-top: -110px;}
.inner_ban .title{font-size: 48px;color:#fff;line-height: 50px;letter-spacing: 5px;}
.inner_ban .sm{font-size: 20px;color: #fff;margin-top: 35px;}
.inner_ban .arrow{margin:65px auto 0;width: 45px;height: 45px;background: url(/public/static/lingtai/images/icon_04.png) no-repeat center;background-size:contain;display: block;}

.case_main{padding:90px 0 70px;}
.case_list{margin-left: -3%;}
.case_list .item{float: left;padding: 2%;background: #fff;width: 22%;height: 478px;margin:0 0 3% 3%;position:relative;border: 1px solid #ddd;}
/* .case_list .imgbox{float: left;width: 53%;} */
.case_list .item>a {height: 100%; display: flex;flex-direction: column;justify-content: space-between;}
.case_list .img{width: 100%;display: block;}
.case_list .info{padding-top: 8px;}
.case_list .title{font-size: 24px;color: #444444;font-weight: bold;}
.case_list .txt{font-size: 15px;color: #666666;line-height: 28px;margin-top: 20px;}
.case_list .more{width: 46px;height: 46px;display: block;background: url(/public/static/lingtai/images/case_10.png) no-repeat center;background-size:contain;position:absolute;left: 59%;bottom: 8%;}
.case_list .item:hover{background: #04287e;}
.case_list .item:hover .title{color: #fff;}
.case_list .item:hover .txt{color: rgba(255,255,255,.8)}
.case_list .item:hover .more{background-image: url(/public/static/lingtai/images/case_10-1.png)}


.foot{padding:60px 0 80px;}
.foot .col{float: left;width: 11%;}
.foot .col .tit{font-size: 20px;color: #333333;line-height: 30px;padding-bottom: 15px;max-width:120px;border-bottom:1px solid #ddd;font-weight: bold;margin-bottom: 10px;}
.foot .col .lks{}
.foot .col .lks a{display: block;font-size: 14px;color: #666666;line-height: 40px;}
.foot .col .lks a:hover{color: #04287e;}

.foot .col .lk{display: block;font-size: 20px;color: #333333;line-height: 50px;font-weight: bold;}
.foot .col .lk:hover{color: #04287e;}

.foot .menu{margin-top: -8px;}
.foot .info{width: 20%;text-align: right;}
.foot .info .smlogo{width: 80%;display: inline-block;}
.foot .info .vxbox{margin-top: 35px;max-width:120px;width: 85%;}
.foot .info .pic{width: 100%;}
.foot .info .wz{font-size: 14px;color: #666666;text-align: center;margin-top: 5px;}

.ft_b{padding:30px 0;background: #f5f6fb;}
.ft_b .wz{font-size: 14px;color:#666666;line-height: 30px;}

/* 联系我们 */
.pub_tit{font-size: 32px;color: #333333;font-weight: bold;line-height: 40px;margin-bottom: 40px;}
.pub_tit .smwz{font-size: 14px;color: #666666;font-weight: normal;display: inline-block;margin-left: 15px;}

.lx_us{padding:90px 0;}
.lx_us .list{padding-top: 25px;}
.lx_us .list li{width: 25%;text-align: center;float: left;position:relative;}
.lx_us .list .icon{height: 36px;width: auto;display: block;margin:0 auto;}
.lx_us .list .title{font-size: 20px;color: #333333;margin-top: 10px;}
.lx_us .list .fz{font-size: 15px;color: #666666;margin-top: 15px;}
.lx_us .list li::after{content:'';position:absolute;right: 0;top: 50%;width: 1px;height: 110px;background: #e5e5e5;margin-top: -55px;}
.lx_us .list li:last-child::after{display: none;}
.lx_us .list li:nth-child(1){width: 20%;}
.lx_us .list li:nth-child(2){width: 30%;}
.lx_us .list li:nth-child(3){width: 30%;}
.lx_us .list li:nth-child(4){width: 20%;}

.BMapLabel{border:none!important}

.lx_us .map{margin-top: 60px;height: 480px;background: #000;}

.lx_website{padding:75px 0;background: url(/public/static/lingtai/images/lx_08.jpg) no-repeat center;background-size:cover;}
.lx_website .img{width: 100%;display: block;}


.lx_dz{padding:85px 0;}
.lx_dz .module{margin-bottom: 50px;}
.lx_dz .module:last-child{margin-bottom: 0;}

.lx_dz .list{margin-left: -1.5%;}
.lx_dz .list li{width: 48.5%;background: #fff;float: left;margin:0 0 1.5% 1.5%;height: 260px;padding:45px 4.6% 0;border-radius:8px;position: relative;}
.lx_dz .list .icon{width: 30px;display: block;float: left;}
.lx_dz .list .icon1{width: 20px;display: block;float: left;position: absolute;left: 35px;top: 50px;}
.lx_dz .list .box{margin-left: 45px;}
.lx_dz .list .title{font-size: 22px;color: #333333;font-weight: bold;line-height: 30px;}
.lx_dz .list .smtit{font-size: 14px;color: #666666;margin-top: 5px;}
.lx_dz .list .txt{font-size: 14px;color: #666666;line-height: 26px;margin-top: 20px;}


.lx_msg{padding:80px 0 85px;}
.lx_msg .form{}
.lx_msg .form .row{margin-bottom: 35px;margin-left: -3%;}
.lx_msg .form .item{width: 30.3%;margin-left: 3%;float: left;position:relative;}
.lx_msg .form .ipt{width: 100%;border-radius:6px;background-color:#f5f6fb;font-size: 14px;color: #333;padding-left: 55px;background-repeat:no-repeat;background-position:25px center;background-size:22px;}
.lx_msg .form .ipt_txt{height: 65px;line-height: 65px;}
.lx_msg .form i{font-size: 23px;color: #df043b;line-height: 65px;display: block;position:absolute;right: 25px;top: 0;}
.lx_msg .form .name{background-image: url(/public/static/lingtai/images/lx_11.png);}
.lx_msg .form .tel{background-image: url(/public/static/lingtai/images/lx_12.png);}
.lx_msg .form .email{background-image: url(/public/static/lingtai/images/lx_13.png);}

.lx_msg .form .textarea{height: 160px;padding-top: 15px;padding-bottom: 15px;padding-right: 15px;background: url(/public/static/lingtai/images/lx_14.png) no-repeat 25px 15px #f5f6fb;background-size:22px;}
.lx_msg .form .submit{width: 130px;line-height: 40px;display: block;margin-top: 50px;border:none;text-align: center;font-size: 15px;color: #fff;background: #04287e;border-radius:6px;cursor: pointer;}
.lx_msg .form .submit:hover{background: #fedb01;}

.border{height: 1px;background: #e0e0e0;}

/* 服务中心 */
.ser_bz{padding:90px 0;}
.ser_bz .list{margin-left: -2%;}
.ser_bz .list .item{float: left;border-radius:6px;border:8px solid #f5f6fb;height: 490px;width: 31.3%;margin-left: 2%;padding:65px 2% 0;}
.ser_bz .list .icon{height: 100px;width: auto;display: block;margin:0 auto;}
.ser_bz .list .title{font-size: 24px;color: #333333;line-height: 30px;margin:35px 0 40px;text-align: center;font-weight: bold;}
.ser_bz .list .txt{font-size: 14px;color:#666666;line-height: 30px;max-width:340px;margin:0 auto;}

.ser_bz .zsbox{}
.ser_bz .zsbox .grp{width: 50%;float: left;margin-bottom: 25px;text-align: center;}
.ser_bz .zsbox .fz{font-size: 16px;color: #666666;}
.ser_bz .zsbox .fz i{font-size: 28px;color: #04287e;font-weight: bold;display: inline-block;}
.ser_bz .zsbox .wz{font-size: 14px;color: #666666;margin-top: 5px;}


.ser_zc{padding:90px 0;}
.ser_zc .pub_tit{margin-bottom: 0;}
.ser_zc .tag{font-size: 18px;color:#fff;line-height: 45px;display: inline-block;vertical-align: middle;background: #04287e;padding:0 50px;border-radius:6px;margin-top: -40px;}
.ser_zc .detail{position:relative;margin-top: 60px;overflow: hidden;display: flex;height: 400px;}
.ser_zc .detail .img{height: 400px;display: block;transition: all 3s;}
.ser_zc .detail .title{font-size: 20px;color: #fff;line-height: 88px;background: rgba(0,0,0,.6);position:absolute;width: 100%;left: 0;bottom: 0;text-align: center;z-index: 200;}
.ser_zc .detail .title::before{content:'';display: inline-block;vertical-align: middle;margin-right: 15px;width: 16px;height: 16px;background: url(/public/static/lingtai/images/ser_06.png) no-repeat center;background-size:contain;}



.ser_fw{padding:85px 0 90px;}
.ser_fw .list{margin-left: -2%;}
.ser_fw .list .item{padding:65px 2.5% 0;height: 360px;border:1px solid #e5e5e5;width: 18%;margin-left: 2%;float: left;}
.ser_fw .list .icon{height: 100px;width: auto;display: block;margin:0 auto;}
.ser_fw .list .title{font-size: 24px;color: #333333;line-height: 30px;text-align: center;margin-top: 30px;font-weight: bold;}
.ser_fw .list .txt{font-size: 16px;color: #666666;line-height: 26px;-webkit-line-clamp: 4;height: 104px;margin-top: 15px;}


.ser_down{padding:85px 0 70px;}
.ser_down .list{margin-left: -1.5%;}
.ser_down .list .lk{display: block;float: left;width: 48.5%;margin:0 0 1.5% 1.5%;font-size: 18px;color:#333333;line-height: 66px;padding:0 100px 0 35px;background: url(/public/static/lingtai/images/ser_12.png) no-repeat right center #fff;background-size:84px 66px;}
.ser_down .list .lk:hover{color:#fff;background: url(/public/static/lingtai/images/ser_12-1.png) no-repeat right center #04287e;background-size:84px 66px;}

/* 新闻资讯 */
.pub_menu{background: #f5f6fb;}
.pub_menu .box{font-size: 0;text-align: center;}
.pub_menu .lk{font-size: 18px;color: #333333;display: inline-block;vertical-align: middle;line-height: 90px;}
.pub_menu .lk:hover,.pub_menu .lk.cur{color: #fff;background: #04287e;}

.pub_menu .box.xw .lk{width: 50%;}


.xw_main{padding:60px 0;}
.xw_sear{background: #f5f6fb;position:relative;}
.xw_sear .ipt_txt{width: 100%;height: 64px;line-height: 64px;font-size: 14px;color: #333;padding-left: 55px;background: transparent;}
.xw_sear .submit{width: 64px;height: 64px;background: url(/public/static/lingtai/images/xw_02.png) no-repeat center;background-size:22px;position:absolute;right: 0;top: 0;border:none;cursor: pointer;}

.xw_list{margin-top: 50px;}
.xw_list .item{padding: 40px 40px 40px 0;transition: all .3s;}
.xw_list .imgbox{width: 300px;display: inline-block;vertical-align: middle;float: left;}
.xw_list .img{width: 100%;display: block;}
.xw_list .info{/* width: 700px;display: inline-block;vertical-align: middle;margin-left: 5%; */margin-left: 450px;}
.xw_list .date{font-size: 14px;color: #666666;}
.xw_list .title{font-size: 23px;color: #444444;font-weight: bold;line-height: 30px;display: block;margin-top: 25px;}
.xw_list .txt{font-size: 14px;color: #666666;margin-top: 25px;max-width:695px;}
.xw_list .more{font-size: 12px;color: #666666;width: 170px;line-height: 40px;display: block;text-align: center;border-radius:20px;border:1px solid #ddd;margin-top: 55px;}
.xw_list .more::after{width: 14px;height: 14px;background: url(/public/static/lingtai/images/xw_06.png) no-repeat center;background-size:contain;margin-left: 10px;content:'';display: inline-block;vertical-align: middle;}

.xw_list .item:hover{box-shadow:0 35px 36px rgba(0,0,0,.08);padding-left: 30px;}
.xw_list .item:hover .more{color: #fff;background: #04287e;border-color:#04287e;}
.xw_list .item:hover .more::after{background-image: url(/public/static/lingtai/images/xw_06-1.png)}

.pagelist{text-align: center;margin-top: 80px;}
.pagelist .box{display: inline-block;vertical-align: middle;background: #04287e;border-radius:4px;line-height: 55px;font-size: 16px;color: #fff;}
.pagelist a{display: inline-block;vertical-align: middle;width: 55px;height: 55px;}

/* 新闻详情 */
.xw_det{padding:70px 0 60px;}
.xw_l{margin-right: 415px;}
.xw_r{width: 310px;}
.xw_det .topbox{padding-bottom: 20px;border-bottom:1px solid #efefef;}
.xw_det .topbox .title{font-size: 28px;color:#303030;font-weight: bold;}
.xw_det .topbox .sm{line-height: 30px;margin-top: 20px;}
.xw_det .topbox .date{font-size: 14px;color: #6d6d6d;background: url(/public/static/lingtai/images/xw_11.png) no-repeat left center;background-size:14px;padding-left: 22px;}
.xw_det .topbox .vx{}
.xw_det .topbox .vx .icon{display: block;width: 18px;height: 18px;background: url(/public/static/lingtai/images/xw_07.jpg) no-repeat center;background-size:contain;}

.xw_det .editbox{padding:30px 0 70px;font-size: 14px;color: #6d6d6d;line-height: 30px;}

.pagenav{padding:30px 280px 30px 0;position:relative;border-top:1px solid #efefef;}
.pagenav li{font-size: 14px;color:#6d6d6d;line-height: 30px;}
.pagenav .back{position:absolute;right: 0;top: 50%;font-size: 16px;color:#fff;width: 160px;line-height: 40px;border-radius:6px;text-align: center;cursor: pointer;background: #04287e;display: block;margin-top: -20px;border:none;}
.pagenav li:hover{color: #04287e;}
.pagenav .back:hover{background: #fedb01;}

.xw_hot{margin-top: 27px;}
.xw_hot .t_tit{border-bottom:1px solid #efefef;font-size: 20px;color: #303030;line-height: 80px;font-weight: bold;}
.xw_hot .list{}
.xw_hot .list .item{padding:35px 0;}
.xw_hot .list .title{font-size: 18px;color:#303030;font-weight: bold;display: block;}
.xw_hot .list .txt{font-size: 13px;color: #6d6d6d;line-height: 25px;margin-top: 10px;}
.xw_hot .list .imgbox{display: block;overflow: hidden;margin-top: 25px;}
.xw_hot .list .img{width: 100%;display: block;}
.xw_hot .list .item:last-child{border-bottom:none;}
.xw_hot .list .item:hover .title{color: #04287e;}

/* 产品中心-激光焊接机 */
.pub_menu .box.pro .lk{width: 20%;position:relative;}
.pub_menu .box.pro .lk::after{content:'';position:absolute;right: 0;top: 50%;width: 1px;height: 42px;background: #ddd;margin-top: -21px;}
.pub_menu .box.pro .lk:first-child::before{content:'';position:absolute;left: -1px;top: 50%;width: 1px;height: 42px;background: #ddd;margin-top: -21px;}
.pub_menu .box.pro .lk.cur::after,.pub_menu .box.pro .lk:hover::after{display: none;}

.pro_intro{padding:80px 0 50px;}
.pro_intro .desc{font-size: 14px;color: #6d6d6d;line-height: 30px;}
.pro_intro .desc p{margin-bottom: 35px;}

.pro_series{padding:85px 0 50px;}
.pro_series .list{margin-left: -2%;}
.pro_series .list .item{float: left;width: 18.5%;margin-left: 11.5%;margin-bottom: 2%;}
.pro_series .list .imgbox{display: flex;justify-content: center; align-items: center; background: #fff;height: 317px;}
.pro_series .list .img{width: auto; max-width: 262.88px;max-height: 300px; display: block;}
.pro_series .list .title{display: block;font-size: 16px;color:#444444;margin-top: 20px;line-height: 30px;background: url(/public/static/lingtai/images/pro_05.png) no-repeat left center;background-size:16px;padding-left: 25px;}
.pro_series .list .item:hover .title{color: #04287e;font-weight: bold;}

.pro_sec{padding:90px 0 0;}

.pro_area+.pro_case{padding-top: 40px;}

.pro_area{margin-bottom: 40px;}
.pro_area .list{margin-left: -2%;}
.pro_area .list .item{float: left;width: 23%;margin-left: 2%;margin-bottom: 1%;}
.pro_area .list .imgbox{display: flex;justify-content: center;align-items: center; height: 215px;}
.pro_area .list .img{max-width: 100%;display: block;max-height: 267px;}
.pro_area .list .title{display: block;font-size: 16px;color: #444444;text-align: center;line-height: 30px;}
.pro_area .list .item:hover .title{color: #04287e;font-weight: bold;}

.pro_area1{margin-bottom: 40px;}
.pro_area1 .list{margin-left: -2%;}
.pro_area1 .list .item{float: left;width: 23%;margin-left: 9%;margin-bottom: 1%;}
.pro_area1 .list .imgbox{display: flex;justify-content: center;align-items: center; height: 215px;}
.pro_area1 .list .img{max-width: 100%;display: block;max-height: 267px;}
.pro_area1 .list .title{display: block;font-size: 16px;color: #444444;text-align: center;line-height: 30px;}
.pro_area1 .list .item:hover .title{color: #04287e;font-weight: bold;}

.pro_case{padding:80px 0;}
.pro_case .list{margin-left: -2%;}
.pro_case .list .item{float: left;width: 23%;margin-left: 2%;}
.pro_case .list .imgbox{display: block;border:1px solid #e5e5e5;}
.pro_case .list .img{width: 100%;display: block;}
.pro_case .list .title{margin-top: 20px;display: block;font-size: 16px;color: #444444;text-align: center;line-height: 30px;}
.pro_case .list .item:hover .title{color: #04287e;font-weight: bold;}

.pro_rela{padding:85px 0;}
.pro_rela .list{margin-left: -2%;}
/* .pro_rela .list .item{float: left;width: 23%;margin-left: 2%;} */
.pro_rela .list .imgbox{display: flex;justify-content: center; padding:40px 0;background: #fff;}
.pro_rela .list .img{max-width: 328px;height: 375px; width: auto;display: block;}
.pro_rela .list .title{margin-top: 20px;display: block;font-size: 16px;color: #444444;text-align: center;line-height: 30px;}
.pro_rela .list .item:hover .title{color: #04287e;font-weight: bold;}

.pro_series .list_1{margin-left: -1.5%;}
.pro_series .list_1 .item{width: 18.5%;margin-left: 11.5%;margin-bottom: 1.5%;}

/* 产品中心-精密电阻焊机 */
.pro_series .list_2{margin-left: -1.5%;}
/* .pro_series .list_2 .item{width: 18.5%;margin-left: 1.5%;margin-bottom: 1.5%;} */
.pro_series .list_2 .item{width: 263px;margin-left: 11.5%;margin-bottom: 1.5%;}
.pro_series .list_2 .imgbox{padding:60px 0;}
.pro_series .list_2 .item .more{font-size: 14px;color: rgb(102,102,102);width: 130px;line-height: 42px;border: 1px solid #ddd; border-radius:6px;text-align: center;display: block;margin: 30px 0 0;}
.pro_series .list_2 .item .more:hover{background: #04287e;color: #fff}

/* 解决方案二级 */
.case_hy{padding:50px 0 95px;}

.pub_top{font-size: 16px;color: #676767;line-height: 40px;padding-bottom: 20px;border-bottom:1px solid #e5e5e5;}
.pub_top .back{font-size: 16px;color: #676767;display: inline-block;vertical-align: middle;background:url(/public/static/lingtai/images/case_15.png) no-repeat left center;background-size:7px 11px;padding-left: 20px;}
.pub_top .back:hover{color: #04287e;background-image:url(/public/static/lingtai/images/case_15-1.png);}
.pub_top .wz{padding-left: 30px;display: inline-block;vertical-align: middle;margin-left: 25px;position:relative;}
.pub_top .wz::before{content:'';display: block;position:absolute;left: 0;top: 50%;width: 1px;height: 18px;background: #e5e5e5;margin-top: -9px;}
.pub_top .wz a:hover{color: #04287e;}

.hy_list{margin-top: 60px;margin-left: -2.5%;}
.hy_list .item{float: left;width: 47.5%;margin:0 0 2.5% 2.5%;background: #fff;padding: 3%;}
.hy_list .imgbox{display: block;float: left;width: 42%;}
.hy_list .img{width: 100%;display: block;}
.hy_list .info{width: 45%;float: right;padding-top: 4%;}
.hy_list .title{font-size: 20px;color: #333333;line-height: 26px;-webkit-line-clamp: 2;height: 52px;font-weight: bold;max-width:160px;}
.hy_list .txt{font-size: 14px;color: #666666;line-height: 26px;-webkit-line-clamp: 2;height: 52px;/* max-width:270px; */margin-top: 15px;}
.hy_list .more{font-size: 14px;color: #666666;width: 130px;line-height: 40px;display: block;border-radius:4px;border:1px solid #e5e5e5;margin-top: 40px;text-align: center;}
.hy_list .item:hover .more{color: #fff;background: #04287e;border-color:#04287e;}
.hy_list .item .title:hover{color: #04287e;}

/* 解决方案三级 */
.case_intro{padding:90px 0 35px;}
.case_intro .imgbox{width: 44%;float: right;border:1px solid #e5e5e5;}
.case_intro .imgbox .img{width: 100%;}
.case_intro .info{width: 50%;float: left;}
.case_intro .smtit{font-size: 24px;color: #333333;font-weight: bold;}
.case_intro .txt{font-size: 14px;color: #6d6d6d;line-height: 30px;margin-top: 35px;}
.case_intro .txt p{margin-bottom: 20px;text-indent: 2em;font-size: 16px;}
.case_intro .back{font-size: 15px;color: #fff;width: 130px;display: block;line-height: 40px;border-radius:4px;background: #04287e;text-align: center;margin-top: 50px;}
.case_intro .back:hover{background: #fedb01;}

.case_sp{padding:85px 0;}
.case_sp .list{margin-left: -1.5%;}
.case_sp .list .item{float: left;width: 23.5%;margin-left: 1.5%;background: #fff;border: 1px solid #ddd;}
.case_sp .list .imgbox{position:relative;display: flex;justify-content: center;}
.case_sp .list .img{width: auto;display: block;max-width: 326px;height: 247px;}
.case_sp .list .shadebox{position:absolute;width: 100%;height: 100%;background: rgba(0,0,0,.45);left: 0;top: 0;display: none;}
.case_sp .list .icon{display: block;width: 64px;height: 64px;background: url(/public/static/lingtai/images/case_30.png) no-repeat center;background-size:contain;position:absolute;left: 50%;top: 50%;margin-left: -32px;margin-top: -32px;}
.case_sp .list .title{font-size: 16px;color: #444444;line-height: 80px;padding:0 35px;}
.case_sp .list .item:hover .title{color: #fff;background: url(/public/static/lingtai/images/case_29.png) no-repeat 94% center #04287e;background-size:24px;}
.case_sp .list .item:hover .shadebox{display: block;}

/* 应用领域 */
.area_menu{padding-top: 60px;}
.area_menu .row{margin-top: 20px;background: #f5f6fb;}
.area_menu .lk{font-size: 18px;color:#333333;line-height: 90px;width: 25%;float: left;padding-left: 7%;position:relative;font-weight: bold;}
.area_menu .ico{display: inline-block;vertical-align: middle;margin-right: 8px;}
.area_menu .ico_h{display: none;}
.area_menu .lk::after{content:'';position:absolute;right: 0;top: 50%;width: 1px;height: 40px;margin-top: -20px;background: #ddd;}
.area_menu .lk:last-child::after{display: none;}
.area_menu .lk:hover{color:#fff;background: #04287e;}
.area_menu .lk.cur{color:#fff;background: #04287e;}
.area_menu .lk.cur .ico_h{display: inline-block;}
.area_menu .lk.cur .ico_s{display: none;}
.area_menu .lk.cur::after{display: none;}
.area_menu .lk:hover .ico_h{display: inline-block;}
.area_menu .lk:hover .ico_s{display: none;}
.area_menu .lk:hover::after{display: none;}

/* 产品内容 */

.prodet_intro{padding:70px 0 90px;}
.prodet_intro .imgbox{width: 30%;}
.prodet_intro .img{margin-left: 110px;}
.prodet_intro .info{width: 42%;}
.prodet_intro .title{font-size: 32px;color: #333333;font-weight: bold;}
.prodet_intro .xh{font-size: 18px;color: #333333;margin-top: 6%;background: url(/public/static/lingtai/images/pro_05.png) no-repeat left 5px;background-size:16px;padding-left: 25px;font-weight: bold;}
.prodet_intro .txt{font-size: 14px;color: #6d6d6d;line-height: 30px;margin-top: 4%;}
.prodet_intro .txt>p {background: rgb(245,246,251)!important;}
.prodet_intro .txt span {
  background: rgb(245,246,251)!important;
}
.prodet_intro .btns{margin-top: 12%;}
.prodet_intro .ann{font-size: 18px;color: #04287e;width: 160px;line-height: 50px;border:2px solid #04287e;border-radius:6px;text-align: center;display: inline-block;vertical-align: middle;margin-right: 10px;}
.prodet_intro .ann.this{color: #fff;background: #04287e;}
.prodet_intro .ann:hover{color:#fff;background: #04287e;}

.prodet_intro .img_box {
  margin-left: 110px;
  display: flex;
  justify-content: space-between;
}
.prodet_intro .img_box img {
  max-height: 200px;
}

.prodet_para{padding:85px 0;}
.prodet_para table{margin-bottom: 20px;}
.prodet_para table th,.prodet_para table td{padding:15px 0;border:1px solid #ddd;}
.prodet_para table th{text-align: center;background: #04287e;font-size: 16px;color: #fff;line-height: 25px;}
.prodet_para table td{font-size: 14px;color: #6d6d6d;line-height: 25px;text-align: center;position: relative;}
.prodet_para table tbody tr:nth-child(even) td{background: #f5f6fb;}

.prodet_para .table_t {height: 317px;}
.prodet_para .table_t td,.prodet_para .table_t th{border:1px solid #ddd;}
.prodet_para .table_t .pic{width: 200px;position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);}

/* 关于我们 */
.us_intro{padding:80px 0;}
.us_intro .detail{}
.us_intro .info{width: 54.5%;}
.us_intro .txt{font-size: 16px;color: #666666;line-height: 30px;}
.us_intro .txt>p {text-indent: 2em;}

.us_intro .list{width: 38%;text-align: center;}
.us_intro .list li{width: 33.3%;float: left;border-right:1px solid #efefef;}
.us_intro .list .icon{max-width:90px;width: 80%;}
.us_intro .list .year{font-size: 50px;color: #333333;line-height: 50px;margin-top: 20px;}
.us_intro .list .wz{font-size: 14px;color: #666666;margin-top: 10px;}
.us_intro .list li:last-child{border-right:none;}



.us_cul{padding:85px 0;}
.us_cul .detail{position:relative;padding: 55px 0;}
.us_cul .pic{width: 530px;display: block;margin:0 auto;}
.us_cul .list{position:absolute;top: 0;}
.us_cul .list li{width: 420px;background: #fff;margin-bottom: 35px;height: 130px;padding:30px 35px 0 35px;}
.us_cul .list .title{font-size: 20px;color: #04287e;font-weight: bold;background: url(/public/static/lingtai/images/pro_05.png) no-repeat left center;background-size:18px;padding-left: 25px;}
.us_cul .list .txt{font-size: 16px;color: #666666;margin-top: 10px;line-height: 22px;-webkit-line-clamp: 2;height: 44px;}
.us_cul .list li:hover{background: #04287e;}
.us_cul .list li:hover .title{color: #fff;background-image: url(/public/static/lingtai/images/pro_05-1.png)}
.us_cul .list li:hover .txt{color: rgba(255,255,255,.5);}

.us_cul .list_l{left: 50%;margin-left: -700px;}
.us_cul .list_r{left: 50%;margin-left: 280px;}

.us_honor{padding:90px 0;font-size: 0;}
.us_honor .info{display: inline-block;vertical-align: middle;width: 31.5%;margin-right: 8%;}
.us_honor .txt{font-size: 16px;color: #666666;line-height: 30px;}

.us_honor .list{display: inline-block;vertical-align: middle;width: 62.5%;margin-left: -3%;}
.us_honor .list li{float: left;width: 22%;margin:0 0 3% 3%;}
.us_honor .list .img{width: 100%;display: block;}
.us_honor .list .tit{font-size: 14px;color: #444444;text-align: center;margin-top: 20px;}


.us_lc{height: 1040px;background: url(/public/static/lingtai/images/us_10.jpg) no-repeat center;background-size:cover;padding:85px 0 0;overflow: hidden;}
.us_lc .pub_tit{color:#fff;}
.us_lc .desc{font-size: 14px;color: rgba(255,255,255,.5);line-height: 30px;}

.us_lc .detail{position:relative;height: 740px;}
.us_lc .item{width: 380px;height: 145px;background: #fff;padding:30px 25px 0 45px;position:absolute;}
.us_lc .item .year{font-size: 22px;color: #333333;font-weight: bold;background: url(/public/static/lingtai/images/pro_05.png) no-repeat left center;background-size:16px;padding-left: 25px;}
.us_lc .item .txt{font-size: 13px;color: #666666;line-height: 24px;-webkit-line-clamp: 3;height: 72px;padding-left: 25px;margin-top: 8px;}

.us_lc .item::after{width: 22px;height: 22px;background: url(/public/static/lingtai/images/us_40.png) no-repeat center;background-size:contain;content:'';display: block;position:absolute;}
.us_lc .item:nth-child(odd)::after{right: -11px;bottom: -11px;}
.us_lc .item:nth-child(even)::after{left: -11px;top: -11px;}


.us_lc .item:nth-child(5n+1){left: 50%;margin-left: -650px;bottom: 37px;}
.us_lc .item:nth-child(5n+2){left: 50%;margin-left: -148px;top: 641px;}
.us_lc .item:nth-child(5n+3){left: 50%;margin-left: -404px;top: 406px;}
.us_lc .item:nth-child(5n+4){left: 50%;margin-left: 66px;top: 478px;}
.us_lc .item:nth-child(5n+5){left: 50%;margin-left: -226px;top: 246px;}
.us_lc .item:nth-child(5n+6){left: 50%;margin-left: 230px;top: 300px;}
.us_lc .item:nth-child(5n+7){left: 50%;margin-left: -108px;top: 96px;}
.us_lc .item:nth-child(5n+8){left: 50%;margin-left: 327px;top: 150px;}

.us_lc .owl-carousel{height: 100%;}
.us_lc .owl-carousel .owl-wrapper-outer{height: 100%;}
.us_lc .owl-carousel .owl-wrapper, .us_lc .owl-carousel .owl-item{height: 100%;}

.us_lc .owl-pagination{display: none;}
.owl-theme .owl-controls .owl-buttons{position:absolute;left: 84%;width: auto;width: 46px;bottom: 0;z-index:100;}
.owl-theme .owl-controls .owl-buttons div{font-size: 0;width: 46px;height: 46px;opacity: 1;border-radius:0;margin-top: 10px;}
.owl-theme .owl-controls .owl-buttons .owl-prev{background: url(/public/static/lingtai/images/us_41.png) no-repeat center;background-size:contain;opacity:1;border-radius: 0;}
.owl-theme .owl-controls .owl-buttons .owl-next{background: url(/public/static/lingtai/images/us_42.png) no-repeat center;background-size:contain;opacity:1;border-radius: 0;}



.us_org{padding:90px 0;}
.us_org .lbox{width: 51%;}
.us_org .txt{font-size: 16px;color: #666666;line-height: 30px;max-width:610px;}
.us_org .txt p{margin-bottom: 20px;}
.us_org .pic{width: 49%;}

.us_org .img_box {display: flex;justify-content: space-between;}
.us_org .rbox{width: 100%;}
.us_org .img_t{width: 49%;}
.us_org .list{margin-left: -2%;}
.us_org .list li{float: left;width: 31.3%;margin:2% 0 0 2%;}
.us_org .list .img{width: 100%;display: block;}


.us_hb{padding:80px 0 70px;}
.us_hb .list{margin-left: -1%;height: 180px;}
.us_hb .list li{width: 15.666%;margin:0 0 1% 1%;overflow: hidden;}
.us_hb .list .img{width: 100%;display: block;transition: all .3s;}
.us_hb .list li:hover .img{transform: scale(1.05,1.05);}
.us_hb .list li:hover{box-shadow: 0 0 20px #e5e5e5;}

/* 产品中心-智能视觉焊接系统 */
.pro_series .t_tag{display: inline-block;vertical-align: middle;font-size: 18px;color: #fff;min-width:315px;text-align: center;line-height: 45px;padding:0 20px;border-radius:4px;background: #04287e;margin-bottom: 35px;}

.pro_series .list .txt{font-size: 14px;color: #5e5e5e;line-height: 26px;margin-top: 15px;-webkit-line-clamp: 3;height: 78px;}

.pro_hanjie{padding:90px 0 70px;}
.pro_hanjie .info{width: 47%;max-width:650px;}
.pro_hanjie .info .smtit{font-size: 18px;color: #444444;font-weight: bold;background: url(/public/static/lingtai/images/pro_05.png) no-repeat left center;background-size:16px;padding-left: 25px;margin-top: 20px;}
.pro_hanjie .info .desc{font-size: 14px;color: #5e5e5e;line-height: 26px;margin-top: 25px;max-width:540px;}
.pro_hanjie .info .img{width: 100%;display: block;margin-top: 50px;}

.pro_hanjie .imgbox{width: 50%;}
.pro_hanjie .imgbox .img{width: 100%;display: block;}

/* 产品中心-焊接检测仪 */
.pub_smtit{font-size: 22px;color: #333333;font-weight: bold;background: url(/public/static/lingtai/images/pro_05.png) no-repeat left center;background-size:16px;padding-left: 25px;line-height: 30px;margin-bottom: 25px;}

.pro_why{padding:75px 0;border-top:1px solid #e5e5e5;}
.pro_why .smtxt{font-size: 16px;color: #333333;}
.pro_why .smtxt p{display: inline-block;vertical-align: middle;margin-right: 2%;padding: 8px 10px;background: #04287e;border-radius: 20px;color: #fff;}
.pro_why .txt{font-size: 14px;color: #6d6d6d;line-height: 30px;margin-top: 25px;}
.pro_why .pro_eft{padding-top: 50px;}
.pro_why .pro_eft .eft_img{display: flex;justify-content: space-between;margin-top: 40px;}
.pro_why .pro_eft .eft_img .left{padding: 50px; border: 3px solid #04287e;border-radius: 10px;}
.pro_why .pro_eft .eft_img .right{padding: 50px 0;}
.pro_why .pro_eft .title{font-size: 22px;color: #04287e;}
.pro_why .pro_eft1 {margin: 100px 0 20px;}
.pro_why .pro_eft1 .item{width: 100%;height: 85px;display: flex;justify-content: space-around;align-items: center;}
.pro_why .pro_eft1 .item.bg{background: rgb(245,246,251);}
.pro_why .pro_eft1 .item .left {flex: 1;}
.pro_why .pro_eft1 .item .name-box {display: flex;margin-left: 50px;}
.pro_why .pro_eft1 .item .name-box .num{width: 33px;height: 33px;background: #04287e;border-radius: 50%;color: #fff;text-align: center;line-height: 33px;}
.pro_why .pro_eft1 .item .name-box .name{font-size: 24px;font-weight: bold;color: #04287e;margin-left: 20px;}
.pro_why .pro_eft1 .item .right{width: 60%;}
.pro_why .pro_eft1 .item .text-box{font-size: 16px;color: rgb(109,109,109);}

.pro_xl{padding:80px 0;}
.pro_xl .mod{margin-bottom: 30px;padding:30px 4%;background: #fff;font-size: 0;}
.pro_xl .pic{display: inline-block;vertical-align: middle;}
.pro_xl .info{display: inline-block;width: 26%;margin-left: 4%;margin-right: 4%;}
.pro_xl .txt{font-size: 14px;color: #6d6d6d;line-height: 30px;max-width:315px;}
.pro_xl .table{display: inline-block;width: 40%;}
.pro_xl .table td{font-size: 15px;color: #6d6d6d;line-height: 22px;padding:9px 0;border:1px solid #e5e5e5;}
.pro_xl .table td:nth-child(1){text-align: center;width: 30%;}
.pro_xl .table td:nth-child(2){padding-left: 30px;width: 70%;}
.pro_xl .table tr:nth-child(odd){background: #f5f5f5;}
.pro_xl .mod-box {display: flex;justify-content: space-between;}
.pro_xl .mod-box .mod1{width: 49%;margin-bottom: 30px;padding:30px 4%;background: #fff;font-size: 0;}
.pro_xl .mod-box .mod1 .pic{width: 70%;max-height: 236px;}
.pro_xl .mod-box .mod1 .info{width: 50%;margin-right: 0;margin-left: 10%;}
.pro_xl .mod-box .mod1 .table{width: 100%;margin-top: 70px;}

.pro_xl .box {color: #04287e;font-size: 20px;font-weight: bold;display: inline-block;}
.pro_xl .box p {text-align: center;}

.pro_core{padding:0 0 75px;}
.pro_core .quality{}
.pro_core .quality .list{margin-left: -2%;}
.pro_core .quality .list li{float: left;width: 18%;margin-left: 2%;}
.pro_core .quality .list .imgbox{overflow: hidden;border:1px solid #e5e5e5;border-raidus:4px;}
.pro_core .quality .list .img{width: 100%;display: block;}
.pro_core .quality .list .title{font-size: 16px;color: #333333;margin-top: 15px;text-align: center;}


.pro_core .website{margin-top: 65px;}
.pro_core .website .txt{font-size: 14px;color: #6d6d6d;line-height: 30px;margin-bottom: 25px;}
.pro_core .website .img{width: 100%;}

/* index */
.idx_ban{position:relative;}
.idx_ban .img{width: 100%;display: block;}

.idx_ban .owl-theme .owl-controls{position:absolute;bottom: 100px;width: 100%;left: 0;}
.idx_ban .owl-theme .owl-controls .owl-pagination{max-width: 1400px;margin: 0 auto;width: 90%;text-align: left;}
.idx_ban .owl-theme .owl-controls .owl-pagination span{width: 50px;height: 3px;margin:0 10px 0 0;background: rgba(244,244,244,.8);position:relative;}
.idx_ban .owl-theme .owl-controls .owl-page span{background: rgba(244,244,244,1);}
.idx_ban .owl-theme .owl-controls .owl-page.active span::before{content:'';position:absolute;left: 0;top: 0;height: 3px;width: 17px;background: #fedb01;}


.idx_us{padding:90px 0;}
.idx_us .info{width: 41.5%;}
.idx_us .txt{font-size: 14px;color: #666666;line-height: 30px;height: 240px;overflow: hidden;}

.idx_us .list{background: #f5f6fb;width: 845px;position:relative;z-index:20;margin-top: 50px;}
.idx_us .list .lk{width: 25%;float: left;padding:30px 0;cursor: pointer;}
.idx_us .list .ico{height: 50px;width: auto;display: block;margin:0 auto;}
.idx_us .list .ico_h{display: none;}
.idx_us .list .wz{font-size: 14px;color: #666666;margin-top: 10px;text-align: center;}

.idx_us .list .lk.cur,.idx_us .list .lk:hover{background: #04287e;}
.idx_us .list .lk.cur .wz,.idx_us .list .lk:hover .wz{color: #fff;}
.idx_us .list .lk.cur .ico_h,.idx_us .list .lk:hover .ico_h{display: block;}
.idx_us .list .lk.cur .ico_s,.idx_us .list .lk:hover .ico_s{display: none;}

.idx_us .imgbox{width: 51.5%;}
.idx_us .imgbox .img{width: 100%;display: block;}

.idx_kw{padding:75px 0;background:url(/public/static/lingtai/images/idx_07.jpg) no-repeat center;background-size:cover;}
.idx_kw .info{display: inline-block;vertical-align: middle;width: 48%;}
.idx_kw .title{font-size: 24px;color: #fff;}
.idx_kw .font{font-size: 16px;color:rgba(255,255,255,.67);margin-left: -10px;margin-top: 15px;}
.idx_kw .font a{display: inline-block;padding:0 10px;}
.idx_kw .font a:hover{color: #fff;}

.idx_kw .search{width: 49%;display: inline-block;vertical-align: middle;background: #fff;border-radius:6px;height: 80px;overflow: hidden;}
.idx_kw .search .ipt_txt{font-size: 14px;color: #333;line-height: 80px;height: 80px;width: 85%;float: left;padding-left: 6%;}
.idx_kw .search .submit{width: 80px;height: 80px;background: url(/public/static/lingtai/images/idx_08.png) no-repeat center;background-size:26px;float: right;border:none;cursor: pointer;}

.pub_tit .menu{display: inline-block;vertical-align: middle;margin-left: 65px;}
.pub_tit .menu .lk{font-size: 16px;color: #666666;display: inline-block;vertical-align: middle;margin-right: 30px;cursor: pointer;font-weight: normal;}
.pub_tit .menu .lk.cur,.pub_tit .menu .lk:hover{color: #04287e;font-weight: bold;}


.idx_cp{padding:90px 0;}
.idx_cp .detail{position:relative;}
.idx_cp .detail .module {
  height: 461px;
}
.idx_cp .info{width: 45%;border:15px solid #f5f6fb;height: 100%;padding:75px 0;}
.idx_cp .title{font-size: 28px;color: #333333;font-weight: bold;text-align: center;line-height: 30px;}
.idx_cp .txt{font-size: 14px;color: #666666;line-height: 30px;max-width:470px;width: 86%;margin:30px auto 0;text-indent:2em}
.idx_cp .more{font-size: 14px;color: #fff;width: 130px;line-height: 42px;background: #04287e;border-radius:6px;text-align: center;display: block;margin:50px auto 0;}
.idx_cp .more:hover{background: #fedb01;}

.idx_cp .imgbox{width: 55%;position:absolute;top: 0;right: 0;bottom: 0;}
.idx_cp .imgbox .img{width: 100%;}

.idx_advan{background:url(/public/static/lingtai/images/idx_12.jpg) no-repeat center;background-size:cover;padding:80px 0;}
.idx_advan .top{text-align: right;}
.idx_advan .pub_tit{color:#fff;}
.idx_advan .txt{font-size: 14px;color: rgba(255,255,255,.5);line-height: 30px;max-width:460px;}

.idx_advan .list{margin-top: 120px;background: #fff;border-radius:8px;}
.idx_advan .list li{padding:50px 0;width: 20%;position:relative;float: left;text-align: center;}
.idx_advan .list .icon{height: 80px;width: auto;display: block;margin:0 auto;}
.idx_advan .list .fz{font-size: 16px;color: #666666;margin-top: 18px;}
.idx_advan .list li::after{content:'';position:absolute;right: 0;top: 50%;width: 1px;height: 64px;margin-top: -32px;background: #e5e5e5;}


.idx_case{padding:80px 0 90px;}
.idx_case .detail{}
.idx_case .imgbox{width: 60%;display: inline-block;vertical-align: middle;position:relative;}
.idx_case .imgbox .img{width: 100%;display: block;}
.idx_case .bot{position:absolute;font-size: 18px;color: #333333;line-height: 60px;background: #fff;border-radius:8px;width: 86%;left: 7%;bottom: 45px;text-align: center;}
.idx_case .bot a{display: inline-block;vertical-align: middle;padding:0 5%;position:relative;}
.idx_case .bot a::after{content:'';position:absolute;right: 0;top: 50%;width: 1px;background: #e5e5e5;height: 18px;margin-top: -9px;}
.idx_case .bot a:last-child::after{display: none;}
.idx_case .bot a:hover{color: #04287e;}

.idx_case .info{width: 35%;text-align: right;display: inline-block;vertical-align: middle;margin-left: 4%;}
.idx_case .title{font-size: 28px;color: #333333;font-weight: bold;}
.idx_case .smtit{font-size: 18px;color: #333333;margin-top: 45px;}
.idx_case .txt{font-size: 14px;color: #666666;line-height: 30px;margin-top: 15px;}
.idx_case .more{font-size: 14px;color: #fff;width: 130px;line-height: 42px;background: #04287e;border-radius:6px;text-align: center;display: inline-block;margin-top: 5%;}
.idx_case .more:hover{background: #fedb01;}

.idx_area{padding:85px 0 70px;}
.idx_area .list{margin-left: -1.5%;}
.idx_area .list .item{width: 23.5%;margin:0 0 3.5% 8.5%;float: left;}
.idx_area .list .imgbox{display: block;}
.idx_area .list .img{width: 100%;display: block;}
.idx_area .list .tit{display: block;font-size: 18px;color:#333333;font-weight: bold;line-height: 30px;margin-top: 20px;padding-left: 10%;}
.idx_area .list .tit::before{content:'';width: 16px;height: 16px;display: inline-block;vertical-align: middle;margin-right: 15px;background: url(/public/static/lingtai/images/pro_05.png) no-repeat center;background-size:contain;}
.idx_area .list .item:hover .tit{color: #04287e;}

.idx_area1{padding:85px 0 70px;}
.idx_area1 .list{margin-left: -1.5%;}
.idx_area1 .list .item{width: 23.5%;margin:0 0 3.5% 1.5%;float: left;}
.idx_area1 .list .imgbox{display: flex;width: 326px;height: 252px;justify-content: center;align-items: center;}
.idx_area1 .list .img{max-width: 326px;max-height: 252px;display: block;width: auto;}
.idx_area1 .list .tit{display: block;font-size: 18px;color:#333333;font-weight: bold;line-height: 30px;margin-top: 20px;padding-left: 10%;}
.idx_area1 .list .tit::before{content:'';width: 16px;height: 16px;display: inline-block;vertical-align: middle;margin-right: 15px;background: url(/public/static/lingtai/images/pro_05.png) no-repeat center;background-size:contain;}
.idx_area1 .list .item:hover .tit{color: #04287e;}

.idx_fw{padding:60px 0;font-size: 0;}
.idx_fw .imgbox{width: 50%;display: inline-block;vertical-align: middle;}
.idx_fw .imgbox .img{width: 100%;}

.idx_fw .info{width: 41%;margin-left: 9%;display: inline-block;vertical-align: middle;}
.idx_fw .list{}
.idx_fw .list .item{display: block;padding:35px 0;border-bottom:1px solid #efefef;background:url(/public/static/lingtai/images/idx_20.png) no-repeat right center;background-size:46px;padding-right: 60px;}
.idx_fw .list .title{display: block;font-size: 20px;color: #333333;font-weight: bold;}
.idx_fw .list .fz{font-size: 14px;color: #666666;margin-top: 15px;display: block;}
.idx_fw .list .item:hover{background: #04287e;padding-left: 50px;}
.idx_fw .list .item:hover .title{color: #fff;}
.idx_fw .list .item:hover .fz{color: #9ba9cb;}

.idx_xw{padding:80px 0;}
.idx_xw .detail{}
.idx_xw .title{font-size: 20px;color: #333333;font-weight: bold;line-height: 30px;display: block;}
.idx_xw .txt{font-size: 13px;color: #666666;margin-top: 15px;}

.idx_xw .hotbox{width: 39%;background: #fff;padding: 3.5%;}
.idx_xw .hotbox .imgbox{display: block;margin-bottom: 40px;}
.idx_xw .hotbox .img{width: 100%;display: block;}


.idx_xw .list{width: 55%;border-top:1px solid #e5e5e5;}
.idx_xw .list .item{padding:55px 0;border-bottom:1px solid #e5e5e5;position:relative;}
.idx_xw .list .tt{}
.idx_xw .list .title{display: inline-block;width: 85%;}
.idx_xw .list .date{font-size: 14px;color: #666666;line-height: 30px;display: inline-block;}

.idx_xw .list .item:hover{padding-left: 6%;background: #fff;padding-right: 13%;}
.idx_xw .list .item:hover .date{display: none;}

.idx_xw .list .item::after{content:'';position:absolute;right: 40px;top: 50%;width: 46px;height: 46px;margin-top: -23px;background: url(/public/static/lingtai/images/idx_20-1.png) no-repeat 95% center;background-size:46px;display: none;border-radius:50%;}
.idx_xw .list .item:hover::after{display: block;}

.idx_bd{padding:90px 0;}
.idx_bd .detail{position:relative;}
.idx_bd .lbox{background: url(/public/static/lingtai/images/idx_25.jpg) no-repeat center;background-size:cover;width: 38%;padding:70px 0;}
.idx_bd .box{max-width:400px;margin:0 auto;width: 90%;}
.idx_bd .title{font-size: 29px;color: #fff;line-height: 42px;}
.idx_bd .form{margin-top: 30px;}
.idx_bd .form .row{margin-bottom: 15px;position:relative;}
.idx_bd .form .ipt{width: 100%;background-color:#f5f6fb;font-size: 16px;color: #333;padding-left: 46px;background-repeat:no-repeat;background-position:20px center;background-size:20px;}
.idx_bd .form .ipt_txt{height: 50px;line-height: 50px;}
.idx_bd .form i{font-size: 20px;color: #df043b;line-height: 50px;display: block;position:absolute;right: 20px;top: 0;}
.idx_bd .form .name{background-image: url(/public/static/lingtai/images/idx_22.png);}
.idx_bd .form .tel{background-image: url(/public/static/lingtai/images/idx_23.png);}
.idx_bd .form .email{background-image: url(/public/static/lingtai/images/idx_24.png);}

.idx_bd .form .textarea{height: 170px;padding-top: 13px;padding-bottom: 15px;padding-right: 15px;background: url(/public/static/lingtai/images/lx_14.png) no-repeat 20px 15px #f5f6fb;background-size:20px;}
.idx_bd .form .submit{width: 115px;line-height: 42px;display: block;margin-top: 40px;border:none;text-align: center;font-size: 14px;color: #fff;background: #be0002;border-radius:4px;cursor: pointer;}
.idx_bd .form .submit:hover{background: #fedb01;}                      

.idx_bd .rbox{width: 62%;position:absolute;right: 0;top: 0;bottom: 0;}

.kf_box{position:fixed;right: 10px;bottom: 15%;z-index:100}
.kf_box li{margin-bottom: 5px;position:relative;}
.kf_box .icon{display: block;width: 56px;height: 56px;background-repeat:no-repeat;background-position:center;background-color:#f5f6fb;background-size:contain;cursor: pointer;}
.kf_box .tel{background-image: url(/public/static/lingtai/images/kf_01.png);}
.kf_box .wx{background-image: url(/public/static/lingtai/images/kf_02.png);}
.kf_box .qq{background-image: url(/public/static/lingtai/images/kf_03.png);}
.kf_box .dy{background-image: url(/public/static/lingtai/images/kf_04.png);}

.kf_box .drop{width: 170px;position:absolute;top: 0;left: -170px;display: none;}
.kf_box .drop .font{font-size: 21px;color: #fff;font-weight: bold;text-align: center;line-height: 56px;width: 167px;background: #04287e;font-family: 'arial';display: block;}
.kf_box .wxbox{background: #04287e;padding:20px 10px;}
.kf_box .wxbox .tp{width: 130px;display: block;margin:0 auto;}
.kf_box .wxbox .wz{font-size: 14px;color: #fff;margin-top: 10px;text-align: center;}

.kf_box li:hover .drop{display: block;}
.kf_box li:hover .icon{background-color:#04287e;}
.kf_box li:hover .tel{background-image: url(/public/static/lingtai/images/kf_01-1.png);}
.kf_box li:hover .wx{background-image: url(/public/static/lingtai/images/kf_02-1.png);}
.kf_box li:hover .qq{background-image: url(/public/static/lingtai/images/kf_03-1.png);}
.kf_box li:hover .dy{background-image: url(/public/static/lingtai/images/kf_04-1.png);}



.hd_nav li dl {
  width: 200px;
  position: absolute;
  top: 45px;
  left: 50%;
  transform: translate(-50%, 0);
  z-index: 10;
  background: rgba(255,255,255);
  color: #646464;
  font-size: 14px;
  display: none;
  overflow: inherit!important;
}
.hd_nav li dl dd {
  padding: 15px 25px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid rgb(229,229,229);
  cursor: pointer;
  margin: 0;
  position: relative;
}
.hd_nav li dl dd:hover {
  background: rgb(4,40,126);
}
.hd_nav li dl dd:hover span {
  color: #fff;
}
.hd_nav li dl dd span,svg {
  font-size: 14px;
  font-family: "MicrosoftYaHeiSemibold";
  color: rgb(103, 103, 103);
  line-height: 1.786;
}

.sub_box {
  position: absolute;
  top: 0;
  right: -160px;
  z-index: 1000;
  background: #fff;
  width: 160px;
  /* height: 100px; */
  display: none;
  flex-direction: column;
  align-items: center;
}
.sub_box>a {
  /* padding: 10px 30px; */
  width: 100%;
  padding: 10px 0;
}
.sub_box>a:hover {
  background: rgb(4,40,126);
  color: #fff;
}


/* 解决方案 */
.xt_box .flex {
  display: flex;
  justify-content: space-between;
}
.xt_box .left {
  max-width: 35%;
  height: 100%;
}
.xt_box .left .name {
  font-size: 30px;
  color: #04287e;
  padding: 5px 10px;
  border: 1px solid #04287e;
}
.xt_box .left .cp_img {
  margin-top: 40px;
}
.xt_box .right {
  margin-top: 75px;
}
.xt_box .right .title_box {
  display: flex;
  align-items: center;
}
.xt_box .right .title_box .num {
  font-size: 50px;
  color: #04287e;
  font-weight: bold;
}
.xt_box .right .title_box .title {
  margin-left: 10px;
}
.xt_box .right .title_box .title .p1 {
  font-size: 28px;
  color: #04287e;
}
.xt_box .right .title_box .title .p2 {
  font-size: 16px;
  color: #04287e;
}

.xt_box .left .title_box {
  display: flex;
  align-items: center;
}
.xt_box .left .title_box .num {
  font-size: 50px;
  color: #04287e;
  font-weight: bold;
}
.xt_box .left .title_box .title {
  margin-left: 10px;
}
.xt_box .left .title_box .title .p1 {
  font-size: 28px;
  color: #04287e;
}
.xt_box .left .title_box .title .p2 {
  font-size: 16px;
  color: #04287e;
}

.xt_box .right .ctx_box {
  margin-left: 75px;
  margin-top: 20px;
}
.xt_box .right .ctx_box .txt {
  position: relative;
  font-size: 18px;
  color: #444;
  font-weight: bold;
  padding-left: 20px;
}
.xt_box .right .ctx_box .txt::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #04287e;
}
.xt_box .left .ctx_box {
  margin-left: 75px;
  margin-top: 20px;
}
.xt_box .left .ctx_box .txt {
  position: relative;
  font-size: 18px;
  color: #444;
  font-weight: bold;
  padding-left: 20px;
}
.xt_box .left .ctx_box .txt::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #04287e;
}
.xt_box .right .h40 {
  height: 40px;
}

.xt_box .right .table_box {
  width: 605px;
}
.xt_box .right .table_box .top {
  width: 100%;
  height: 75px;
  display: flex;
  justify-content: space-between;
}
.xt_box .right .table_box .lt {
  width: 72px;
  height: 75px;
  border: 3px solid rgb(11,108,174);
  display: flex;
  justify-content: center;
  align-items: center;
}
.xt_box .right .table_box .rt {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-left: 10px;
}
.xt_box .right .table_box .rt .box {
  margin-bottom: 10px;
}
.xt_box .right .table_box .rt .box:last-child {
  margin-bottom: 0;
}
.xt_box .right .table_box .b {
  border: 3px solid rgb(11,108,174);
  height: 33px;
  flex: 1;
  text-align: center;
  line-height: 30px;
}
.xt_box .right .table_box .b:nth-of-type(2) {
  margin-left: 10px;
}
.xt_box .right .table_box .b:nth-of-type(3) {
  margin-left: 10px;
}
.xt_box .right .table_box .box {
  display: flex;
  justify-content: space-between;
}
.xt_box .right .table_box .top {
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.xt_box .right .table_box .bottom {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
}
.xt_box .right .table_box .bottom .lt {
  writing-mode: tb-rl;
  height: auto;
}
.xt_box .right .table_box .bottom .b:first-child {
  flex: none;
  width: 150px;
}
.xt_box .right .table_box .bottom .b:last-child {
  flex: 1;
}

.xt_box .right .table_box.table2 .bottom .b:first-child{
  width: 180px;
}



.pro_xl .ctx_box {
  color: #6d6d6d;
  font-size: 18px;
}
.pro_xl .ctx_box .pp {
  padding-left: 20px;
  position: relative;
}
.pro_xl .ctx_box .pp::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(0, -50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #04287e;
}


.xt_box .ctx_box {
  position: relative;
}
.xt_box .ctx_box .img_box {
  width: 600px;
  height: 400px;
  position: relative;
  overflow: hidden;
}
.xt_box .ctx_box .fd_max_img {
  display: none;
  width: 300px;
  height: 300px;
  overflow: hidden;
  position: absolute;
  left: -300px;
  top: 0;
  z-index: 99;
  border: 1px solid #eee;
  background: #fff;
}
.fd_max_img .img {
  width: auto;
  height: auto;
  position: relative;
  z-index: 10;
  max-width: none;
}
.xt_box .ctx_box .fd_mouse_m {
  display: none;
  z-index: 99;
  width: 80px;
  height: 80px;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0.3;
  filter: alpha(opacity=30);
  background: #212185;
  cursor: pointer;
}


.us_org .tit{display: block;font-size: 18px;color:#333333;font-weight: bold;line-height: 30px;margin-top: 20px;text-align: center;}
.us_org .tit::before{content:'';width: 16px;height: 16px;display: inline-block;vertical-align: middle;margin-right: 15px;background: url(/public/static/lingtai/images/pro_05.png) no-repeat center;background-size:contain;}


.ser_zc .detail>img {
  width: auto;
  position: absolute;
  transition: all 1s;
}
.ser_zc .detail>img:nth-of-type(1) {
  left: -280px;
  top: 0;
  /* transform: translate(0, -50%); */
}
.ser_zc .detail>img:nth-of-type(2) {
  left: 390px;
  top: 0;
  z-index: 100;
  /* transform: translate(0, -50%); */
}
.ser_zc .detail>img:nth-of-type(3) {
  right: -200px;
  top: 0;
  /* transform: translate(0, -50%); */
}
.ser_zc .detail>img:nth-of-type(1):hover {
  left: 0;
  z-index: 101;
}
.ser_zc .detail>img:nth-of-type(2):hover {
  z-index: 101;
}
.ser_zc .detail>img:nth-of-type(3):hover {
  right: 0;
  z-index: 101;
}

.sp_box {width: 100%;display: flex;justify-content: center;margin: 35px 0;}
.sp_box .more{font-size: 14px;color: #fff;width: 175px;line-height: 42px;background: #04287e;border-radius:6px;text-align: center;display: block;margin:50px auto 0;}
.sp_box .more:hover{background: #fedb01;}



.jk_box {
  width: 80%;
  height: 925px;
  border: 3px solid #04287e;
  border-radius: 10px;
  padding: 60px;
  margin: 40px auto;
}
.jk_box .title_box {
  text-align: center;
  margin-bottom: 40px;
}
.jk_box .title_box .title{
  font-size: 28px;
  color: #04287e;
  font-weight: bold;
  letter-spacing: 10px;
  margin-bottom: 10px;
}
.jk_box .title_box .s_title {
  font-size: 18px;
  color: #000;
  font-weight: bold;
  letter-spacing: 4px;
}
.jk_box .ctx_box {
  display: flex;
  justify-content: space-between;
}
.jk_box .ctx_box .left {
  width: 300px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.jk_box .ctx_box .left .jt {
  margin: 15px 0;
}
.jk_box .ctx_box .left .cp {
  width: 300px;
}
.jk_box .ctx_box .right {
  flex: 1;
  border: 2px solid #04287e;
  padding: 25px 44px;
  margin-left: 70px;
}
.jk_box .ctx_box .right .item {
  border-bottom: 1px dashed #04287e;
  display: flex;
  justify-content: space-between;
}
.jk_box .ctx_box .right .item:nth-of-type(2) {
  padding-top: 28px;
}
.jk_box .ctx_box .right .item .cp_box {
  width: 210px;
  padding-bottom: 34px;
}
.jk_box .ctx_box .right .item .cp_box .name {
  font-size: 20px;
  color: #bb0000;
  font-weight: bold;
  margin-top: 25px;
}
.jk_box .ctx_box .right .item .info_box {
  flex: 1;
  margin-left: 40px;
}
.jk_box .ctx_box .right .item .info_box .txt {
  color: #6d6d6d;
  font-size: 14px;
  margin-bottom: 5px;
}
.jk_box .ctx_box .right .item .info_box .title {
  font-size: 20px;
  color: #333333;
  font-weight: bold;
  padding: 18px 0;
}
.jk_box .ctx_box .right .item1 {
  display: flex;
  justify-content: space-between;
  padding-top: 25px;
}
.jk_box .ctx_box .right .item1 .tit_box {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.jk_box .ctx_box .right .item1 .tit_box .tit {
  font-size: 20px;
  color: #bb0000;
  font-weight: bold;
  margin-bottom: 10px;
}
.jk_box .ctx_box .right .item1 .tit_box .s_tit {
  font-size: 18px;
  color: #333333;
  font-weight: bold;
}
.jkxt_box {
  padding: 90px 0;
  background: rgb(245,246,251);
}
.jkxt_box .box {
  max-width: 80%;
  margin: 0 auto;
}
.jkxt_box .box .title {
  color: #333333;
  font-weight: bold;
  font-size: 32px;
  margin-bottom: 40px;
}
.jkxt_box .box .txt {
  font-size: 16px;
  color: #000;
  font-weight: bold;
  margin-bottom: 10px;
}
.jkxt_box .box>img {
  width: 100%;
  margin-top: 60px;
}
.jkxt_box .box .ctx_box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.jkxt_box .box .ctx_box .item{
  width: 48%;
  background: #fff;
  padding: 50px 60px;
  margin-bottom: 25px;
}
.jkxt_box .box .ctx_box .item .s_title {
  font-size: 24px;
  color: #333333;
  font-weight: bold;
  padding-left: 25px;
  position: relative;
  margin-bottom: 25px;
}
.jkxt_box .box .ctx_box .item .s_title::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(0, -50%);
  width: 8px;
  height: 8px;
  background: #04287e;
  border-radius: 50%;
}
.jkxt_box .box .ctx_box .item .ctx {
  color: #6d6d6d;
  font-size: 14px;
  line-height: 1.5;
}

.cp_text {
  max-width: 80%;
  border-top: 1px solid rgb(221,221,221);
  margin: 30px auto;
  padding-top: 85px;
}
.cp_text .box {
  /* width: 900px; */
  margin: 0 auto;
}
.cp_text .box .item {
  margin-bottom: 60px;
}
.cp_text .box .title {
  position: relative;
  font-size: 32px;
  color: #04287e;
  font-weight: bold;
  margin-bottom: 20px;
}

.cp_text .box .text {
  padding-left: 10px;
  position: relative;
  font-size: 16px;
  color: #333333;
  margin-bottom: 28px;
  text-indent: 2em;
  font-weight: bold;
  line-height: 2;
}

.cp_text .box .text1 {
  position: relative;
  font-size: 16px;
  color: #6d6d6d;
  display: flex;
  margin-bottom: 28px;
  padding-left: 40px;
}
.cp_text .box .text1 .name {
  width: 185px;
  color: #333333;
  font-size: 18px;
  font-weight: bold;
}
.cp_text .box .text1 .name1 {
  width: 110px;
  color: #333333;
  font-size: 18px;
  font-weight: bold;
}

.cp_text .box .item .ctx_box {
  display: flex;
  justify-content: space-evenly;
}
.cp_text .box .item .ctx_box .li {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-right: 60px;
}
.cp_text .box .item .ctx_box .li:last-child {
  margin-right: 0;
}
.cp_text .box .item .ctx_box .li .txt {
  margin-top: 22px;
}
.cp_text .box .item .ctx_box .li img {
  width: 120px;
  height: 120px;
}
.cp_text .box .item .ctx_box .li p {
  background: url(/public/static/lingtai/images/icon/icon.png) no-repeat 0 3px;
  background-size: 14px;
  padding-left: 25px;
  font-size: 16px;
  color: #6d6d6d;
  margin-bottom: 8px;
}

.cp_text .box .item .img_box {
  display: flex;
  margin-top: 30px;
  justify-content: space-around;
}
.cp_text .box .item .img_box .li {
  width: 400px;
}
.cp_text .box .item .img_box .li img {
  width: 100%;
  height: 295px;
}
.cp_text .box .item .img_box .li .name {
  text-align: center;
  margin-bottom: 10px;
  color: #333333;
  font-weight: bold;
}
.cp_text .box .item .img_box .li.li1 {
  width: 100%;
}
.cp_text .box .item .img_box .li.li1 img {
  width: 400px;
  height: 295px;
}
.cp_text .box .item .img_box .li.li1 .box1 {
  width: 100%;
  display: flex;
  justify-content: space-around;
}
.cp_text .box .item .img_box .li.li1 .box {
  width: 100%;
  display: flex;
  justify-content: space-around;
}

.cp_text .box .item .img_box .li.li2 {
  width: 700px;
}
.cp_text .box .item .img_box .li.li2 img {
  width: auto;
  max-height: 268px;
}
.cp_text .box .item .img_box .li.li2 .box1 {
  display: flex;
  justify-content: center;
}

.idx_bd.yy .lbox {
  padding: 15px 0;
}
.idx_bd.yy .top-title {
  font-size: 28px;
  color: #333333;
  font-weight: bold;
  margin-bottom: 20px;
}
.idx_bd.yy .box .title {
  font-size: 26px;
}
.idx_bd.yy .rbox {
  margin-top: 57px;
}

.al_box {
  padding: 80px 0 120px;
}
.al_box .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}
.al_box .top p {
  padding: 8px 24px;
  font-size: 17px;
  color: #fff;
  font-weight: bold;
  border-radius: 20px;
  background: #04287e;
}
.al_box .top .jt {
  width: 25px;
}

.al_box .img_box {
  text-align: center;
  margin-top: 80px;
  display: flex;
  justify-content: center;
}
.al_box .img_box .box {
  position: relative;
  width: 576px;
}
.al_box .img_box>img {
  width: 576px;
}
.al_box .img_box p {
  font-size: 18px;
  color: #333333;
  font-weight: bold;
  position: absolute;
}
.al_box .img_box p:nth-child(2) {
  top: 55px;
  left: -80px;
}
.al_box .img_box p:nth-child(3) {
  top: 50px;
  right: -105px;
}
.al_box .img_box p:nth-child(4) {
  top: 310px;
  left: -110px;
}
.al_box .img_box p:nth-child(5) {
  top: 310px;
  right: -130px;
}
.al_box .img_box p:nth-child(6) {
  left: 50%;
  bottom: -35px;
  transform: translate(-50%, 0);
  width: 100%;
}



/*  */
.proBox {
  display: flex;
  height: 90px;
}

.pro_item {
  flex: 1;
  position: relative;
  height: 100%;
}

.pro_item>a {
  width: 100%;
  height: 100%;
  text-align: center;
}

.pro_item:hover .sub_pro_item {
  display: flex;
  flex-direction: column;

}

.pro_item:hover .sub_pro_item>a {
  width: 100%;
  height: 70px;
  text-align: center;
  line-height: 70px;
  border-bottom: solid 1px #eee;
  color: #a6a6a6;
}

.pro_item:hover .sub_pro_item>a:hover {
  color: #Fff;
  background-color: #04287e;
}

.sub_pro_item {
  position: absolute;
  width: 100%;
  top: 102%;
  left: 0;
  background-color: #fff;
  border: solid 1px #eee;
  display: none;
}