#topcontrol {
  color: #fff;
  z-index: 99;
  width: 30px;
  height: 30px;
  font-size: 20px;
  background: #2b7dc5;
  position: relative;
  right: 14px !important;
  bottom: 61px !important;
  border-radius: 50% !important;
}

#topcontrol:after {
  top: -2px;
  left: 8.5px;
  content: "\f106";
  position: absolute;
  text-align: center;
  font-family: FontAwesome; 
}

#topcontrol:hover {
  color: #fff;
  background: #27b6af;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}