.net_overview_left { float: left;}
.net_overview_main {width: 660px;}
.net_overview_main h1 {
	font-size: 23px; 
	color: #666969; 
	font-weight: normal; 
	margin: 20px 0px 3px 0px;}

.net_overview { 
	width:620px; 
	height: 260px;
	border-top: 1px solid black;
	border-top: 1px groove #d7d7d7;
	border-top-width: 2px; }
.net_overview p {float: left; width: 360px; padding: 0px 10px 0px 0px; margin-bottom: 0;}
.net_overview img {float: left; margin: 20px 0px 0px 0px;}
.net_overview_1 {width: 620px;}
.net_overview_1 h1 {
	font-size: 23px; 
	color: #666969; 
	font-weight: normal; 
	margin: 20px 0px 3px 0px; 
	border-bottom: 1px solid black;
	border-bottom: 1px groove #d7d7d7;
	border-bottom-width: 2px;}