body{font-family:"Microsoft YaHei","微软雅黑","宋体";}
@charset "utf-8";
*{margin: 0;padding:0;}
a{text-decoration:none; cursor:pointer;}
img{border:0;vertical-align:middle;}
ul li{list-style: none}
em{font-style:normal;}
strong{font-weight: normal;}
.w1200{width: 1200px;margin:0 auto;}

.banner{height: 434px; background:url(../images/zybs/banner.jpg) center top no-repeat; overflow: hidden;}
.banner a{display: block;height: 434px;width:100%;}
.title{text-align: center;font-size: 40px;color: #000000;}

.floor_1{overflow: hidden;}
.floor_1 .title{background: url(../images/zybs/title_1.png) center bottom no-repeat;padding-bottom: 24px;margin-top: 72px;}
.floor_1 ul{overflow: hidden;margin: 26px 0 76px;}
.floor_1 ul li{float:left;text-align: center;width:281px;margin-right: 134px;}
.floor_1 ul li:last-child{margin-right: 0;}
.floor_1 ul li:first-child{margin-left: 44px;}
.floor_1 ul li p{font-size: 22px;color:#000;margin-top: 30px;}
.floor_1 ul li span{display: block; font-size: 14px;color:#676767;line-height: 26px;margin-top: 18px;}

.floor_2{height: 693px;background: url(../images/zybs/02_bg.png) center top no-repeat; overflow: hidden;}
.floor_2 .title{background: url(../images/zybs/title_2.png) center no-repeat; margin-top: 85px;}
.floor_2 ul{overflow: hidden;margin-top: 90px;}
.floor_2 ul li{width: 486px;margin-bottom: 30px;}
.floor_2 ul li p{font-size:18px;font-weight: bold;color:#1b1b1b;padding-left: 35px;background: url(../images/zybs/02_1.png) left no-repeat;}
.floor_2 ul li span{display: block;font-size:14px;color:#6c6d6f;padding-left: 35px;line-height: 25px;margin-top: 12px;}

.floor_3{height: 899px;background: url(../images/zybs/03_bg.png) center top no-repeat;overflow: hidden;}
.floor_3 .title{background: url(../images/zybs/title_1.png) center bottom no-repeat;padding-bottom: 24px;margin-top: 96px;}
.floor_3 ul{overflow: hidden;margin: 204px 0 0 700px;}
.floor_3 ul li{width: 486px;margin-bottom: 30px;}
.floor_3 ul li p{font-size:18px;font-weight: bold;color:#1b1b1b;padding-left: 35px;background: url(../images/zybs/02_1.png) left no-repeat;}
.floor_3 ul li span{display: block;font-size:14px;color:#6c6d6f;padding-left: 35px;line-height: 25px;margin-top: 12px;}

.floor_4{height: 707px;background: url(../images/zybs/04_bg.png) center top no-repeat;overflow: hidden;}
.floor_4 .title{color:#fff; background: url(../images/zybs/title_3.png) center bottom no-repeat;padding-bottom: 24px;margin-top: 84px;}
.floor_4 ul{overflow:hidden;margin-top: 70px;}
.floor_4 ul li{float:left;width: 348px;margin-right: 78px;}
.floor_4 ul li:last-child{margin-right: 0;}
.floor_4 ul li p{font-size: 18px;color:#fff;}
.floor_4 ul li p em{color:#01e0c0;}
.floor_4 ul li span{display: block;font-size: 14px; color:#d6d7d8;line-height: 24px;margin: 20px 0 40px;}