@charset "gb2312";/* CSS Document */ #header {margin-top:5px;}#header {margin-bottom:5px;}#header .headerCon{border:none;}#header .headerCon{min-height:50px;}#header .headerBg{background-color:#77c4ec;}#header .headerBg{background-image:none;}#header .headerBg{background-position:left top;}#header .headerBg{background-repeat:no-repeat;}#nav {opacity:1;}#tool_menu {opacity:1;}#tool_menu {filter:alpha(opacity:100);}