.cd-top {
  display: inline-block;
  height: 45px;
  width: 45px;
  line-height:45px;
  position: fixed;
  bottom: 0px;
  right: 0px;
  z-index:1070;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  /* image replacement properties */
  overflow: hidden;
/*  text-indent: 100%;*/
  white-space: nowrap;
  background: rgba(230, 109, 0, 0.8);
  color:#fff;
  font-size:24px;
  text-align:center;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: opacity .3s 0s, visibility 0s .3s;
  -moz-transition: opacity .3s 0s, visibility 0s .3s;
  transition: opacity .3s 0s, visibility 0s .3s;
  -webkit-border-radius: 4px;
	-moz-border-radius: 4px;
	border-radius: 4px;
}
.cd-top:focus, .cd-top:active, .cd-top:hover { color:#fff;}

.cd-top.cd-is-visible, .cd-top.cd-fade-out, .no-touch .cd-top:hover {
  -webkit-transition: opacity .3s 0s, visibility 0s 0s;
  -moz-transition: opacity .3s 0s, visibility 0s 0s;
  transition: opacity .3s 0s, visibility 0s 0s;
}
.cd-top.cd-is-visible {
  /* the button becomes visible */
  visibility: visible;
  opacity: 1;
}
.cd-top.cd-fade-out {
  /* if the user keeps scrolling down, the button is out of focus and becomes less visible */
  opacity: 1;
}
.no-touch .cd-top:hover {
  background-color: #e66d00;
  color:#fff;
  opacity: 1;
}

@media only screen and (min-width: 768px) {
  .cd-top {
    height: 50px;
    width: 50px;
    right: 0px;
    bottom: 0px;
	line-height:50px;
  }
}