img{
	margin:0;
	padding:0;
	border:none;
}

a{	color:#cc0505; font-weight:700; text-decoration:none; outline:none;}
a:hover{color:#777;text-decoration:none;outline:none;}

.demo a{
	float:left;
	margin:0;
	padding:0;
	margin:0px;
	display:block;
	border: 1px solid #999;
	background-repeat: no-repeat;
}
.demo a img{
	float:left;
	padding:0;
	margin-top: 5px;
	margin-right: 5px;
	margin-bottom: 5px;
	margin-left: 5px;
	background-repeat: no-repeat;
	border: thin solid #666;
}
ul,li,dl,dt,dd{
	list-style-type:none;
	margin:0;
	padding:0;
}
.main_content_demo{
	margin:0 auto;
	padding:0;
	width:900px;
	display:block;
}