请教鼠标放在导航栏目上或是下拉菜单的时候.此条目名称变成和其... [复制链接]

/incs/public.css  下面没有关于下拉和鼠标的
/*评论页样式*/
#comments_box{width:98%;padding:0 0 0 0;margin-left:auto;margin-right:auto;text-align:center;overflow:hidden;}
#comments_box p{margin:0 0 0 0;line-height:20px;}
#comments_box a{color333333;text-decoration:none;}
#comments_box a:hover{text-decoration:underline;}
#comments_box form,select,ul,li,p{list-style-type:none;margin:0 0 0 0;padding:0 0 0 0;}
#comments_box div{clear:both;}
#comments_box ul.plitem{border:1px solid #eeeeee;margin:0 0 6px 0;}
#comments_box ul li{clear:both;padding:0 10px 0 10px;text-align:left;color666666;}
#comments_box ul li p{padding:5px 10px 10px 20px;color333333;}

#comments_box .left{float:left}
#comments_box .right{float:right}
#comments_box .quote{display:block;border:1px solid #eeeeee;color999999;padding:5px 5px 5px 10px;}
#comments_box .header{padding-top:3px;height:22px;background-colorEFEFEF}

#comments_box .pllist{margin:0 auto 0 auto;text-align:center;}
#comments_box .plbox{clear:both;margin:10px auto 10px auto;padding:0 0 10px 0;text-align:center;border:1px solid #dddddd;}
.comments_bt{width0px;font-size:9pt;height:22px;cursor:pointer;background-image:url(/images/public/button1.gif);background-position: center center;border-top: 0px outset #eeeeee;border-right: 0px outset #888888;border-bottom: 0px outset #888888;border-left: 0px outset #eeeeee;padding-top: 4px;background-repeat: repeat-x;}


/*公用表单样式*/
.tb{border:1px solid #cccccc;border-color000000 #cccccc #cccccc #000000;}
.tb_1{height:18px;width:140px;BORDER-RIGHT999999 1px solid; BORDER-TOP999999 1px solid; BORDER-LEFT999999 1px solid; BORDER-BOTTOM999999 1px solid}
.tb_2{height:18px;border:1px solid #cccccc;border-color000000 #cccccc #cccccc #000000;margin:0 0 0 0;padding:0 0 0 0}

.bt{width:55px;font-size:9pt;height:19px;cursor:pointer;background-image:url(/images/public/button.gif);background-position: center center;border-top: 0px outset #eeeeee;border-right: 0px outset #888888;border-bottom: 0px outset #888888;border-left: 0px outset #eeeeee;padding-top: 2px;background-repeat: repeat-x;}
.bt1{height:25px;font-size:9pt;;border:0 solid #666666;border-width:0 1px 1px 0;background-colordddddd;padding-top:2px;cursor:pointer;}