body{
	margin:0 auto;	
	font-size:14px;
	background:url(lay_background_repeat.jpg);
	font-family:verdana, "微软雅黑","宋体";
color:#333333;
}
 p{margin:3px;}
 img {max-width: 500px;height: auto;}
 select{font-family:verdana, "";}
 th{background:red;border-bottom:1px solid #795B50}