@charset "utf-8";
/*有背景图片*/
.lava_with_image{position:relative; width:990px; height:20px; padding:10px; background:url('../image/lava_bg.gif') no-repeat;}
.lava_with_image li{float:left;}
.lava_with_image li a{float:left; font-weight:bold; color:white; font-size:14px; top:2px; margin:auto 10px; text-decoration:none; position:relative; z-index:3;}
.lava_with_image li a:hover{text-decoration:none; color:white;}
.lava_with_image li.back{height:20px; background:url('../image/lava_menu_bg.gif') no-repeat right -30px; position:absolute; z-index:2}
.lava_with_image li.back .left{height:100%; margin-right:9px; background:url('../image/lava_menu_bg.gif') no-repeat;}
/*无背景图片*/
.lava_no_image{position:relative; width:421px; height:29px; padding:15px; border:1px solid silver;}
.lava_no_image li{float:left;}
.lava_no_image li a{float:left; font-weight:bold; color:#333333; font-size:14px; top:8px; margin:auto 10px; text-decoration:none; position:relative; z-index:3;}
.lava_no_image li a:hover{text-decoration:none; color:#333333;}
.lava_no_image li.back{height:30px; background:#eeeeee; border:1px solid #bcbcbc; position:absolute; z-index:2;}
/*下边框*/
.lava_with_border{position:relative; width:421px; height:29px; padding:15px; border:1px solid silver;}
.lava_with_border li{float:left;}
.lava_with_border li a{float:left; font-weight:bold; color:#333333; font-size:14px; top:8px; margin:auto 10px; text-decoration:none; position:relative; z-index:3;}
.lava_with_border li a:hover{text-decoration:none; color:#333333;}
.lava_with_border li.back{height:30px; border-bottom:3px solid #34538b; position:absolute; z-index:2;}

/*友情链接下边框*/
.lava_with_link{position:relative; width:988px; height:34px;}
.lava_with_link li{float:left;}
.lava_with_link li a{float:left; color:#646665; margin-right:10px; text-decoration:none; position:relative; z-index:3;}
.lava_with_link li a:hover{text-decoration:none; color:#000000;}
.lava_with_link li.back{height:30px; border-bottom:2px solid #34538b; position:absolute; z-index:2;}