一段CSS在IE里可以正常显示，在其它浏览器里不正常_html/css_WEB-ITnose

<div class="Head" style=" width:1200px; height:84px; margin:0; padding:0;"">        <div class="mlog" style=" width:344px; height:84px;background-image:url(../images/mlog.jpg); float:left"></div>        <div class="menu" style=" width:640px; height:84px; float:left; ">                <ul style=" width:640px;height:84px;float:left; margin:0; padding:0">                <li style=" width:80px; height:84px;background-image:url(../images/m1.jpg);float:left;"><a  href="about.asp" ><%=Nav_2%></a></li>                <li style=" width:80px; height:84px;background-image:url(../images/m2.jpg);float:left;"><a  href="kctx.asp" <%if uid<>3 then response.Write"" else response.Write"class=""select"""%> ><%=Nav_3%></a></li>                <li style=" width:80px; height:84px;background-image:url(../images/m3.jpg);float:left;"><a  href="team.asp" <%if uid<>4 then response.Write"" else response.Write"class=""select"""%> ><%=Nav_4%></a></li>                <li style=" width:80px; height:84px;background-image:url(../images/m4.jpg);float:left;"><a  href="news.asp" <%if uid<>5 then response.Write"" else response.Write"class=""select"""%> ><%=Nav_5%></a></li>                <li style=" width:80px; height:84px;background-image:url(../images/m5.jpg);float:left;"><a  href="xyhd.asp" <%if uid<>6 then response.Write"" else response.Write"class=""select"""%> ><%=Nav_6%></a></li>                <li style=" width:80px; height:84px;background-image:url(../images/m6.jpg);float:left;"><a  href="jzsq.asp" <%if uid<>7 then response.Write"" else response.Write"class=""select"""%> ><%=Nav_7%></a></li>                <li style=" width:80px; height:84px;background-image:url(../images/m7.jpg);float:left;"><a  href="ydh.asp" <%if uid<>8 then response.Write"" else response.Write"class=""select"""%> ><%=Nav_8%></a></li>                <li style=" width:80px; height:84px;background-image:url(../images/m8.jpg);float:left;"><a  href="about.asp" <%if uid<>10 then response.Write"" else response.Write"class=""select"""%> ><%=Nav_8%></a></li>                </ul>        </div>         <div class="ser" style=" width:216px;background-image:url(../images/mlink.jpg); overflow:hidden; height:84px; line-height:19px;"><a onclick="SetHome(window.location)" href="javascript:void(0)" style="color:Red;">设为首页</a><a>|</a><a onclick="AddFavorite(window.location,document.title)" href="javascript:void(0)" style="color:Red;">加入收藏</a><a>|</a><a  href="contact.asp" style="color:Red;">联系我们|</a>        </div>   </div>