.ad{ width:1024px;height:400px;border:1px solid red }



.show{ width:940px; height:200px; }
.show img{ width:940px; height:200px;}


.text{ width:940px; height:950px;border-top:1px dashed #cccccc;border-bottom:1px dashed #cccccc;margin-top:20px;background-color:#e8f6e6 }


.text p{ font-size:16px;color:#666465;margin-top:20px }
.text .product{ width:300px;height:300px;float:left;margin-left:50px }
.text .product img{ width:250px;height:190px; }