HyperLink鼠标经过时怎么变颜色？添加了css后还是没用？求指出怎么改。

 <div id ="info1" >
    <asp:Repeater ID="rptLogDT" runat="server">
       <ItemTemplate>
          <div id="infoinner1" style=" margin-bottom:13px;" >
              <asp:HyperLink ID="hlLogID" runat="server" Font-Underline="false"  ForeColor="#858585"  CssClass="hlLogID"   NavigateUrl='<%#string.Format("ShowFileDetails.aspx?FID={0}",Eval("FID")) %>'> 
               <img src="../../Images/doton.jpg" style="border-width:0px 0px 0px 0px; vertical-align:middle;" />&nbsp;&nbsp;<%#Eval("Title").ToString().Length>30 ? Eval("Title").ToString().Substring(0,30) : Eval("Title").ToString()%> 
               </asp:HyperLink>
               <div id="pubdate1" ><%#Eval("PubDate","{0:d}")%></div>
          </div>
        </ItemTemplate>
     </asp:Repeater>
 </div>后面还有类似的,#info2,#info3
#info1,#info2,#info3
{
clear:both;
font-size:13px;
font-family:@黑体;
padding-top:15px;
text-decoration:none;
color:#858585;
}
#pubdate1,#pubdate2,#pubdate3
{
display:inline-block; 
text-align:left;
width:80px; 
margin-right:0px; 
padding-right:0px; 
right:0px;  
position:absolute;
}
.hlLogID:hover
{
     color:#2b61a9;
}CSShyperlinkASP.NETt变色