.main{min-height:800px;}
.main .mainTitle{margin-top:60px;}
.main .childContent{padding:55px 0;text-align:left;}
.main .childContent:after{content: "020"; display: block; height: 0; clear: both;visibility:hidden;}

.main .childContent p{color:#595757;font-size:12px;line-height:22px;}
.main .childContent img{max-width:100%;height:auto !important;}
.main .childContent .left{float:left;width:520px;}
.main .childContent .right{float:right;width:520px;text-align:right;}
.main .sub{width:100%;height:42px;background:#f6f6f6;}
.main .product{padding-top:60px;text-align:center;}
.main .product .child{position:relative;width:505px;margin:0 20px 60px 20px;display:inline-block;*display:inline;*zoom:1;}
.main .product .child:after{content: "020"; display: block; height: 0; clear: both;visibility:hidden;}
.main .product .child .childImg{position:relative;float:left;width:220px;height:155px;}
.main .product .child .childImg img{width:100%;height:100%;}
.main .product .child .childInfo{width:265px;float:right;font-size:12px;line-height:24px;color:#595757;text-align:left;}

.mainNav li{width:100px;}