.banner{width:100%;height:350px;background-position: center center;background-repeat: no-repeat;text-align: center}
/* 
.banner div{position:relative;top:238px}
.banner span{display: inline-block;height: 112px;opacity:0.9;} */

.text{padding:30px;background-color:#fff;position:relative;opacity:0.9;top:-123px;}
.text .sub_nav{margin-left:32px;color:#666666;margin-top: 50px;}
.text .sub_nav a{color:#666666;font-size:14px;}

.text .content{padding-left: 40px;padding-right:40px;margin-top:54px;}

.text .content img{width:154;height:182px;border-radius:2px;}

.text .content .t1{color:#333333;font-size: 24px;}
.text .content .t2{color:#333333;font-size: 16px;margin-top: 20px}
.text .content .t3{line-height:30px}