/*73*/
 
/*nav*/
.head_menu{ line-height:30px; background:url("/cdnhbhedunet/portal/SystemThemes/73/images/nav_bg.png") no-repeat; padding:10px 0px 0 6px; _background:none; _filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='http://cdn.30edu.com/portal/SystemThemes/73/"/cdnhbhedunet/portal/SystemThemes/73/images/nav_bg.png"');}
.head_menu li { float:left; width:72px; height:30px; text-align:center; padding-right:1px;}
.head_menu li a { display:block; width:62px; height:30px; line-height:30px; color:#50271a; font-size:13px; margin:0 auto; text-align:center;}
.head_menu li a:hover{color:#50271a; text-decoration:underline;}
.head_menu li.hover, .head_menu li.active {background:url("/cdnhbhedunet/portal/SystemThemes/73/images/nav_normal.png") no-repeat; _background:none; _filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='http://cdn.30edu.com/portal/SystemThemes/73/"/cdnhbhedunet/portal/SystemThemes/73/images/nav_normal.png"');}
.head_menu li.hover a,.head_menu li.active a{color:#50271a;}
.head_menu li.hover a:hover,.head_menu li.active a:hover{color:#50271a;}	
.head_menu ul { width:68px; display:none; background:#fff; border-top:1px solid #f6ca4a; position:absolute; z-index:300; margin-left:2px; margin-top:-1px;}
.head_menu li.hover ul { display:block;}
.head_menu ul li { width:68px; height:24px;}
.head_menu ul li a { height:24px; line-height:24px; width:56px; text-align:center; margin:0 auto;}
.head_menu li.hover ul li a, .head_menu li.hover ul li a:hover { color:#50271a; height:24px; line-height:24px;}
/*.head_menu ul li.block { position:absolute; top:0; left:71px; width:960px; height:2px; background:#dce1e1;}*/

.single { height:42px;}

.mini .head_menu { padding:4px 0 0;}
.mini .head_menu li { width:62px; padding-right:2px;}
.mini .head_menu li ul li { padding-right:0;}
.mini .head_menu li.logo { padding-top:6px;}

.mini li.hover, .mini li.active { background-position:0px -32px;}
.mini li ul { margin-top:-1px; margin-left:0;}
.mini li ul li { background-position:-81px -31px;}

.mini .single { height:58px; background:url("/cdnhbhedunet/portal/SystemThemes/73/images/nav_bg_single.png") no-repeat; _background:none; _filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='http://cdn.30edu.com/portal/SystemThemes/73/"/cdnhbhedunet/portal/SystemThemes/73/images/nav_bg_single.png"');}
.mini .single li.logo { padding-top:4px;}

.mini li.active, .mini .double li.hover, .mini .single li.hover, .mini .double li.active { background:url("/cdnhbhedunet/portal/SystemThemes/73/images/nav_small.png") no-repeat; _background:none; _filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='http://cdn.30edu.com/portal/SystemThemes/73/"/cdnhbhedunet/portal/SystemThemes/73/images/nav_small.png"');}
.mini li.logo:hover { background:none;}

.double { padding-top:4px; background:url("/cdnhbhedunet/portal/SystemThemes/73/images/nav_bg_double.png") no-repeat; height:66px; _background:none; _filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='http://cdn.30edu.com/portal/SystemThemes/73/"/cdnhbhedunet/portal/SystemThemes/73/images/nav_bg_double.png"');}
 
.evenline li ul { width:auto;}
.evenline li ul li { width:68px; padding-left:5px;}
.mini .evenline li ul { width:auto;}
 
/*third nav*/
.head_menu span.sub { background-image:url("/cdnhbhedunet/portal/SystemThemes/73/images/arrows.png");}

.evenline .menu-ul-sub ul, .evenline .menu-ul-sub li { width:68px;}

.mini .head_menu span.sub { right:0;}

.head_menu li.hover .menu-ul-sub { left:66px;}
.evenline li.hover .menu-ul-sub { left:3px;}
.evenline li.hover li.on:first-child .menu-ul-sub { left:-2px;}
.mini .evenline li.hover .menu-ul-sub { left:0;}
.mini .evenline li.hover li.on:first-child .menu-ul-sub { left:-2px;}