#toTop {
  display: none;
  text-decoration: none;
  position: fixed;
  bottom: 40px;
  left: 88%;
 /*
 left: 51%;
  margin-left: 640px;
  */
  overflow: hidden;
  border: none;
  border: 1px solid #ffffff;
  color: #ffffff;
  width: 72px;
  height: 66px;
  font-size: 30px;
  line-height: 65px;
  text-align: center;
  z-index: 20;
  -webkit-transition: color 0.5s ease;
  transition: color 0.5s ease;
  background-color: #8C2638;  
}

#toTop:hover {
  outline: none;
  background-color: #000000;
}