.ulCss
{
    margin:0px; 
    padding:0px;
    border-style: solid; 
    border-width: 1px;
    border-color:Blue;
    background: #999;
    list-style-type:none;
}
.liCss
{
    
    background-color:White;  
    height:25px;
    
}
.liOverCss
{
   background-color:Orange;
   height:25px;
}