.rss-popup {
    
    padding: 0;
    position: relative;
}
 
div.rss-popup em {  
    background: url('../images/pop_upbox.png') no-repeat;
    width: 276px;
    height: 168px;
    position: absolute;
    top: -50px;
    left: 120px;
    text-align: center;
    text-indent: -9999px;
    z-index: 2;
    display: none;
}
 
#rss-icon {     
    background: url('../images/gethelp_btn.gif') no-repeat 0 0;
    width: 143px;
    height: 47px;
    text-indent: -9999px;
    margin: 0 auto;
    display: block; 
    float: left;
}    
#rss-icon:hover {     
    background: url('../images/gethelp_btn_hover.gif') no-repeat 0 0;
    width: 143px;
    height: 47px;
    text-indent: -9999px;
    margin: 0 auto;
    display: block;
}