@charset "utf-8";
.cd-top {
  display: inline-block;
  height:82px;
  width: 39px;
  position: fixed;
  bottom: 125px;
right:2px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  /* image replacement properties */
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  background: #fff url(../images/float_top.gif) no-repeat center top;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.cd-top.cd-is-visible {
  /* the button becomes visible */
  visibility: visible;
  opacity: 1;
}
.cd-top.cd-fade-out {
  /* 如果用户继续向下滚动,这个按钮的透明度会变得更低 */
  opacity: 1;
}
.no-touch .cd-top:hover {
  background-color: #161513;
  opacity: 1;
}

@media only screen and (min-width: 1024px) {
  .cd-top {
    height: 39px;
    width: 82px;
	right:2px;
   
    bottom: 53px;
  }
}