#top {
  /*bottom: 5px;
  cursor: pointer;
  font-size: 150%;
  position: fixed;
  right: 5px*/
display: none;	
  position: fixed;
  width: 37px;
  height: 37px;
  bottom: 30px;
  right: 50px;
  background: url(../../images/button-up.png)  0 -37px no-repeat;
  z-index: 100;
}