.sction{width:100%;height: 300px;background: url("../images/bg3.jpg")no-repeat;background-size:100%  300px;font-size: 40px;color: #FFFFFF;overflow: hidden;min-width:1000px;}
.banner{overflow: hidden;width:1000px;margin: 0 auto;line-height: 300px;}
.banner span{display: block;float: left;}
.banner img {float: right;margin-top: 52px;}

.content{width:1000px;margin: 0 auto}
.contenta{width: 1000px;margin:80px auto;}
.contenta span{font-size: 20px;}
.contenta a{color: #323232}
.contenta span .ziyanse a{color:#2293d5;}

.contentb{margin-left: 67px;}
.tixi{overflow: hidden;margin-bottom: 60px;margin-top: 60px;}
/*.tizib{width: 648px;}*/
.tizia,.tizib{float: left;}
.tizia img{  width: 235px;height:142px;margin: 0 40px 0 0; }
.mar_t{margin-bottom: 10px;}
.tizib_one span{font-size: 20px;}

.tizib_two{width: 650px;}
.tizib_two span{font-size:16px;line-height: 28px;}
.tizib_two .tizib_twoa{font-size:18px;}

/*.fuwuqi{border-bottom: 1px solid #e5e5e5;}*/