.cd-top {
  display: inline-block;
  height: 40px;
  width: 40px;
  position: absolute;
  bottom: 40px;
  right: 10px;
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  visibility: hidden;
  -webkit-transition: opacity .3s 0s, visibility 0s .3s;
  -moz-transition: opacity .3s 0s, visibility 0s .3s;
  transition: opacity .3s 0s, visibility 0s .3s;
  z-index: 9999;
  background: #7fbfff;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0;
}
.cd-top.cd-is-visible, .cd-top.cd-fade-out, .no-touch .cd-top:hover {
  -moz-transition: opacity .3s 0s, visibility 0s 0s;
}
.cd-top:before {
    content: "\e909";
    font-family: 'icomoon' !important;
    color: #fff;
    font-size: 30px;
    position: absolute;
    left: -15px;
}
.cd-top.cd-is-visible {
  /* the button becomes visible */
  visibility: visible;
  opacity: 1;
}
.no-touch .cd-top:hover {
  background-color: #e86256;
  opacity: 1;
}
@media only screen and (min-width: 768px) {
  .cd-top {
    right: 20px;
    bottom: 20px;
  }
}
@media only screen and (min-width: 992px) {
  .cd-top {
    height: 55px;
    width: 55px;
    right: 0;
    bottom: 0;
    left: 0;
    margin: 0 auto;
    border-radius: 50%;
  }
}