.scroll-to-top {
  cursor: pointer;
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #D79B15;
  width: 46px;
  height: 46px;
  display: block;
  text-decoration: none;
  -webkit-border-radius: 35px;
  -moz-border-radius: 35px;
  border-radius: 35px;
  display: none;
  -webkit-transition: all 0.3s linear;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.scroll-to-top i {
  color: #fff;
  margin: 0;
  position: relative;
  left: 12px;
  top: 6px;
  font-size: 19px;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.scroll-to-top:hover
{
  background: #D79B15;
}
.scroll-to-top:hover i
{
  color: #fff;
  top: 5px;
}