#tabnavt { margin-top:3px; height:30px; background-image:url(image_lyra/anniu_lyra.jpg); background-repeat:repeat-x; border-top:#FF0000 solid 2px;  /* 按钮上边框颜色为红色 */
 border-bottom:1px solid #999999;       /* 菜单的下边框 */
font: 14px "黑体"， verdana, arial; font-weight:600; clear:both; width:784px;} 

#tabnavt ul{ list-style-type:none;}
#tabnavt li{float:left; padding-bottom:10px;}
.tabnavtpd{padding-top:8px;}
#tabnavt a:link, #tabnav a:visited{color:#747474; padding:22px; text-decoration:none;}
#tabnavt a:hover{color:#FFffff; font-weight:500; background-image:url(image_lyra/niantu_lyra01.jpg); background-position:center; background-repeat:no-repeat; padding-left:32px; padding-right:32px; text-decoration:none;} 




.tabidt {clear:both; width:787px; font-family:Arial, Helvetica, sans-serif,"宋体"; font-size:12px; line-height:16px; text-align:left;} 

.tabidt li {float:left; padding:0px 4px 0px 3px;  height:240px;}
.tabidt img{vertical-align:middle; padding:6px 0px 6px 0px; border:#F0F0F0 solid 1px;}
.tabidt a:link {}