div#fixed-leaderboard-top {
  display: none;
}
div#tncms-block-583850 {
    display: block;
    margin: 0 auto 20px;
     margin-top: 0px; 
    margin-right: auto; 
    margin-bottom: 20px; 
   margin-left: auto; 
}
@media only screen and (max-width: 500px) {
 div#tncms-block-427575, div#tncms-block-427577 {
  display:none;
}
div#tncms-block-583851 {
  position:fixed;
  left:0px;
  bottom:2px;
  width:100%;
  height:60px;
  overflow:hidden;
  background:#DDD;
  border-top:1px solid black;
  padding:2px;
  z-index:99;
  }
}