body
{
	border: 0;
	overflow: scroll;
	width: 100%;
	height: 100%;
	position: absolute;
	margin:auto;
	padding: 0px;
	right:0%;
	left: 0%;

}
@media screen and (min-width: 1501px) { 
body {width: 1500px;margin:auto;}  
} 
/* css注释：设置了浏览器宽度不小于1501px时 abc 显示1200px宽度 */ 
 
@media screen and (max-width: 1200px) { 
body{width: 900px;margin:auto;}  
} 
 /*设置了浏览器宽度不大于1200px时 abc 显示900px宽度 */ 
 
 @media screen and (max-width: 901px) { 
body{width: 200px;margin:auto;}  
} 
/*设置了浏览器宽度不大于901px时 abc 显示200px宽度 */ 
 
@media screen and (max-width: 500px) { 
body{width: 100px;margin:auto;}  
} 
/*设置了浏览器宽度不大于500px时 abc 显示100px宽度 */ 


a{text-decoration: none;}
#msgDiv{
	width:100%;
}
#frameTop{/*框架顶端*/
	top: 0px;
	width: 100%;
	height: 10%;
	position: fixed;
	background-color: #39F;
	z-index: 1000;
	margin: 0px;
	padding: 0px;
	left: 0px;
}
#title{
	height: 6%;
	width: 100%;
	position: fixed;
	text-align: center;
	margin-left: auto;
	margin-right: auto;
	top: 0px;
	font-family: "黑体";
	font-size: 40px;
	font-weight: bold;
	margin-top: 2%;
	margin-bottom: 2%;
}
#divExit{
	top: 5%;
	left: 90%;
	right:20px;
	position: fixed;
	float:right; 
	
}
#frameContent{/*框架内容*/
	width: 90%;
	top: 10%;
	left: 0px;
	height: 90%;
	position: fixed;
}
#frameContentLeft{
	top: 10%;
	left: 0px;
	height: 90%;
	width: 20%;
	position: fixed;
	float: left;
	background-color: #36F;
	color: #FFF;
}


#frameContentLeft a:link{
	color: #FFF;
	overflow: scroll;
}
#frameContentLeft a:visited{
	color: #FF0;
	overflow: scroll;
}	
#frameContentLeft a:hover{
	color: #0FF;
	overflow: scroll;
}
#frameContentLeft a:active{
	color: #F0F;
	overflow: scroll;
}
#mainContent{
	left: 20%;
	top: 10%;
	width: 80%;
	height: 90%;
	position: fixed;
	float: left;
}