body 
{
	margin:0 auto;
	border:none;
	padding:0px;
	text-align:center;
	font-size:12pt;
	font-family:宋体;
	font-weight:normal;
	color:Black;
	background-color:White;	
}
div
{
	background-color:Silver;
	position:relative;
	border:none;
	padding:0px;
	text-align:left;
}
div#master_top
{
	margin:0 auto;
	width:990px;
	height:50px;
}
div#master_menu
{
	margin:0 auto;
	width:990px;
	margin-bottom:1px;
	border-bottom:solid 1px Green;
	border-top:solid 1px Green;
}
div#master_container
{
	background-color:Blue;
	margin:0px auto;
	width:990px;
}
div#master_container_leftside
{
	float:left;
	border:0px;
 	margin:0px 2px 2px 5px;
	width:200px;
	top:0px;
	left:0px;
}
div#master_container_leftside_nav
{
	margin:0px;
	padding:0px;
	border:solid 1px skyblue;
	color:Black;
}
div#master_container_content
{
	border:solid 1px skyblue;
	margin:5px 5px 5px 213px;
	width:770px;
	padding:0px;
	 vertical-align:top;
}
div#master_bottom
{
	margin:2px auto;
	width:990px;
	height:45px;
	border-top:solid 1px green;
	color:Black;
}