/*--------------------------------------------------
    [Back To Top Theme Button]
----------------------------------------------------*/
.back-to-top {
  position: fixed;
  right: 10px;
  bottom: 50px;
  display: inline-block;
  z-index: 9;
  width: 40px;
  height: 40px;
  font-size: 26px;
  font-weight: 400;
  color: #fff;
  text-align: center;
  line-height: 1;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: #515769;
  border-radius: 3px;
  visibility: hidden;
  opacity: 0;
  padding: 5px;
  -webkit-transform: translate3d(0, 50px, 0);
  -moz-transform: translate3d(0, 50px, 0);
  transform: translate3d(0, 50px, 0);
  transition-duration: 300ms;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.7, 1, 0.7, 1);
}

.back-to-top:hover {
  color: #ff6600;
  transition-duration: 300ms;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.7, 1, 0.7, 1);
}

.back-to-top:focus, .back-to-top:hover {
    color: #ff6600;
	text-decoration: none;
}

/* The Button Becomes Visible */
.back-to-top.back-to-top-is-visible {
  visibility: visible;
  opacity: .6;
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  transition-duration: 300ms;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.7, 1, 0.7, 1);
}

.back-to-top.back-to-top-is-visible:hover {
  opacity: 1;
  transition-duration: 300ms;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.7, 1, 0.7, 1);
}

/* If the user keeps scrolling down, the button is out of focus and becomes less visible */
.back-to-top.back-to-top-fade-out {
  opacity: .4;
}

.back-to-top.back-to-top-fade-out:hover {
  opacity: 1;
  transition-duration: 300ms;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.7, 1, 0.7, 1);
}