.con3-bg{width:100%;background:url(../images/con3bg.jpg) center 0 no-repeat #3e74ce;height:495px;overflow:hidden;}
.con3{width:994px;height:495px;margin:0 auto;overflow:hidden;}
.con3-title{width:994px;height:86px;margin:12px auto 0;overflow:hidden;background:url(../images/con3_title.jpg) center center no-repeat;text-align:center;font:700 24px/86px "microsoft yahei";color:#fff;}
.con3-ul{width:1008px;height:390px;overflow:hidden}
.con3-ul li{width:252px;height:195px;float:left;overflow:hidden;position:relative;}
.zoom1{position: absolute;width:50px;height:50px;left:99px;top:-66px;background:url(../images/zoom.png) 0 0 no-repeat;cursor: pointer}