/* -------------------------------- 

Primary style

-------------------------------- */
/*html * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

*, *:after, *:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}



a {
  color: #e86256;
  text-decoration: none;
}*/

/* -------------------------------- 

Modules - reusable parts of our design

-------------------------------- */


/* -------------------------------- 

Main components 

-------------------------------- */


.cd-top {
   display: block;
  height: 117px;
  width: 117px;
  position: absolute;
  right: 10px;
  top:65%;
  margin-top:-20px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  /* image replacement properties */
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  background: rgba(232, 98, 86, 0.8);
 
  opacity: 1;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;

}
.cd-top img{ float:left; width:117px; height:117px;}
.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: .5;
}
.no-touch .cd-top:hover {
  background-color: #e86256;
  opacity: 1;
}
@media only screen and (min-width: 768px) {
  .cd-top {
    right: 20px;

  }
}
@media only screen and (min-width: 1024px) {
  .cd-top {
    height: 117px;
    width: 117px;
    right: 30px;

  }
}