@charset "utf-8";
*{margin:0;padding: 0;}
body{font-family:"Microsoft YaHei","微软雅黑","宋体";font-size: 14px;}
ul li{list-style: none;}
a{text-decoration:none; cursor:pointer;}
em{font-style:normal;}
.w1200{width: 1200px;margin:0 auto;}
.title_1{font-size:42px;text-align: center;background: url(images/xian.png) center 120px no-repeat;padding-top: 90px;}
.title_1 span{color:#0e5edd}
.title_1 em{display: block;width: 50px;height: 4px;margin: 10px auto;background: #1757bd;}
.fl{float: left;}
.fr{float:right;}
.clear{clear: both;}

.banner{height: 400px;background: url(images/banner.jpg) center top no-repeat;}

#s_nav{height: 48px;background: #f6f6f6;border-top:1px solid #e9e9e9;}
#s_nav a{float:left;line-height: 46px;margin-right: 24px;width: 59px;display: block;text-align: center;color:#252525}
#s_nav a:hover,#s_nav a.on{border-bottom:2px solid #fa865a;}
#s_nav a:nth-child(4){width: 106px;height: 32px;background: #fc6026;border-radius: 10px;height: 32px;line-height: 32px;color:#fff;margin-top: 9px;margin-left: 28px;}
#s_nav a:nth-child(4):hover{border-bottom: none;}

.floor_1{height: 688px;background: url(images/fl1_01.jpg) center top no-repeat;}
.floor_1 ul{height: 365px;background: #fff;margin-top: 48px;}
.floor_1 ul li{float:left;padding-top: 72px;width: 260px;margin-left: 26px;}
.floor_1 ul li img{float:left;margin-right: 15px;margin-left: 40px;}
.floor_1 ul li .fl{float: left;}
.floor_1 ul li span{display: block;font-size:22px;margin-bottom: 10px;color:#3a3a3a}
.floor_1 ul li p{color:#4f4f4f;}

.floor_2{height: 1029px;overflow: hidden;background: url(images/fl2_01.jpg) center top no-repeat;}
.floor_2 .title_1{background: url(images/xian_2.png) center 120px no-repeat;}
.floor_2 ul li{width: 240px;text-align: center;margin-top: 60px;float:left;}
.floor_2 ul li span{display: block;font-size: 20px;color:#3a3a3a;margin-top: 20px;margin-bottom: 8px;}
.floor_2 ul li p{color:#4f4f4f;}

.floor_3{height: 764px;background: url(images/fl3_01.jpg) center top no-repeat;}
.floor_3 .title_1{color:#fff;background: url(images/xian_2.png) center 120px no-repeat;}
.floor_3 span{color:#00ffd2}
.floor_3 em{background: #00ffd2;margin-bottom: 84px;}
.floor_3 ul li{float:left;width: 300px;height: 210px;text-align: center;margin-bottom: 50px;}
.floor_3 ul li span{display: block;font-size:22px;margin-top: 16px;margin-bottom: 13px;color:#fff;}
.floor_3 ul li p{font-size:16px;color:#f6f6f6;}

.floor_4{height: 719px;background: url(images/fl4_01.jpg) center top no-repeat;}
.floor_4 .title_1{color:#fff;background: url(images/xian_3.png) center 120px no-repeat;}
.floor_4 .title_1 em{background: #fff;}
.floor_4 ul{margin-top: 85px;padding-left: 70px;}
.floor_4 ul li{float:left;width: 300px;margin-bottom: 89px;}
.floor_4 ul li img{float:left;margin-right: 24px;}
.floor_4 ul li span{font-size:22px;color:#fff;margin-top: 10px;display: block;margin-bottom: 10px;}
.floor_4 ul li p{color:#dae2fa;line-height: 20px;}

.foot{height: auto;background: #303030;clear: both;padding-top: 60px;}
.foot .top{margin-top: 160px;margin-bottom: 60px;}
.foot ul{height: 235px;padding-bottom: 60px;margin-left: 100px;}
.foot ul li{float:left;}
.foot ul li:nth-child(1){margin-right: 100px;}
.foot ul li:nth-child(2){margin-right: 88px;}
.foot ul li:nth-child(3){margin-right: 115px;}
.foot ul li:nth-child(4){margin-right: 91px;}
.foot ul li:nth-child(5){margin-right: 144px;}
.foot ul li span{display: block;font-size:18px;color:#fff;margin-bottom: 30px;}
.foot ul li a{display: block;font-size:14px;color:#bebebe;margin-bottom: 16px;cursor: auto;}
.foot .bottom{height: 120px;border-top:1px solid #454545;}
.foot .bottom span{font-size:20px;display: inline-block;color:#fff;margin-right: 22px;margin-top:20px;}
.foot .bottom em{color:#bebebe;font-size:14px;display: inline-block;}
.foot .bottom p{font-size: 14px;color:#999;margin-top: 15px;}
.foot .bottom .fr{margin-top: 10px;}

#nav .n3, #nav .n4, #nav .n5, #nav .n6, #nav .n7, #nav .n8 {width: 150px;}
#nav ul li a:hover{background-color:#0050b4;}
#nav ul li a:hover{background-color:#0050b4;}
#nav li a span{color:#000;}
#nav li a span:hover{color: #0096d6;}

/*左侧悬浮窗*/
#new_kf{position: fixed;font-size: 14px;z-index: 999;width:78px;height: 446px;color:#3a3a3a;background: #fff;border-radius: 3px;}
#new_kf ul li{width: 78px;height: 78px;margin-bottom: 1px;text-align: center;border-radius: 3px;cursor: pointer;}
#new_kf ul li a span{color:#3a3a3a;padding-top: 53px;display: block;}
#new_kf ul li:hover{transition: .5s; -moz-transition: .5s; -webkit-transition: .5s}
#new_kf ul li:hover span{color:#fff;}
#new_kf ul .zxzx{background: url(/products/ydsc/imagesjingjia_new/zszx.png) center 13px no-repeat #f3f3f3;}
#new_kf ul .zxzx:hover{background: url(/products/ydsc/imagesjingjia_new/zszx_1.png) center 13px no-repeat #ff8f22;}

#new_kf ul .zcyl{background: url(/products/ydsc/imagesjingjia_new/zcyl.png) center 13px no-repeat #f3f3f3;}
#new_kf ul .zcyl:hover{background: url(/products/ydsc/imagesjingjia_new/zcyl_1.png) center 13px no-repeat #ff8f22;}

#new_kf ul .x_ewm{height: 108px;background: url(/products/ydsc/imagesjingjia_new/x_ewm.png) center 18px no-repeat #f3f3f3;}
#new_kf ul .x_ewm .d_ewm{width:216px;height:267px;position: relative;right:-78px;background: rgba(255,199,144,.7);top:-98px;border-radius: 3px;display: none;}
#new_kf ul .x_ewm .d_ewm img{margin-top: 20px;}
#new_kf ul .x_ewm .d_ewm em{display: block;font-size:19px;color:#4f4841;margin-top: 15px;}
#new_kf ul .x_ewm:hover{height: 108px;background: url(/products/ydsc/imagesjingjia_new/x_ewm_1.png) center 18px no-repeat #ff8f22;}
#new_kf ul .x_ewm:hover .d_ewm{display: block;}
#new_kf ul .x_ewm span{padding-top:60px;}

#new_kf ul .mfhd{background: url(/products/ydsc/imagesjingjia_new/mfhd.png) center 13px no-repeat #f3f3f3;}
#new_kf ul .mfhd:hover{background: url(/products/ydsc/imagesjingjia_new/mfhd_1.png) center 13px no-repeat #ff8f22;}
#new_kf ul .mfhd:hover .dh{display: block;}
#new_kf ul .mfhd .dh{width: 215px;height: 130px;background: rgb(250,193,139);position: relative;right:-78px;top:-71px;border-radius: 3px;padding-top: 37px;display: none;}
#new_kf ul .mfhd .dh input{width: 185px;height: 43px;background: #fff;border-radius: 18px;}
#new_kf ul .mfhd .dh .phone{width: 165px;font-size:16px;padding-left: 20px;color:#aeaeae;margin-bottom: 10px;}
#new_kf ul .mfhd .dh .btn_1{font-size:20px;cursor: pointer;}

#new_kf ul .new_kftop{;background: url(/products/ydsc/imagesjingjia_new/jiantou.png) center 20px no-repeat #f3f3f3;height: 99px;}
#new_kf ul .new_kftop:hover{background: url(/products/ydsc/imagesjingjia_new/jiantou_1.png) center 20px no-repeat #ff8f22;height: 99px;}
#new_kf ul .new_kftop span{padding-top: 60px;}