/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
  position: fixed;
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50px;
  right: 15px;
  bottom: 15px;
  background: #149ddd;
  color: #fff;
  transition: display 0.5s ease-in-out;
  z-index: 99999;
}

.back-to-top i {
  font-size: 24px;
  position: absolute;
  top: 7px;
  left: 8px;
}

.back-to-top:hover {
  color: #fff;
  background: #2eafec;
  transition: background 0.2s ease-in-out;
}