/* 回到顶部 */
.toolbars {
  cursor: pointer;
  width: 40px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  font-size: 20px;
  background-color: #282e3d;
  display: none;
  position: fixed;
  right: 10px;
  bottom: 120px;
  _position: absolute;
  _margin: 0 0 60px;
  *zoom: 1;
  _top: expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop, 10)||0)-(parseInt(this.currentStyle.marginBottom, 10)||0)));
  z-index: 999999;
  color:#00ae66;
}
.toolbars:hover{
    color:#fff;
    background-color:#00ae66;
}
.tool-backtop .tool-icon a i{
    color: #fff;
    font-size: 24px;
    line-height: 60px;
    text-align: center;
}
#click_top{
    border-top: 2px #000 solid;
}
/* 二维码 */
.erweima_hover{
    background-color:#fff;
/*width:80px;*/
    /*display: none;*/
    z-index:100;
    height:138px;
    position:fixed;
    bottom:105px;
    right: 51px;
    border: 1px solid #282e3d;
}
.erweima_hover span{
    display: block;
    font-size: 17px;
    font-weight: 700px;
    text-align: center;
    margin-top:5px;
    
}
.erweima_hover img{
    height:110px;
    margin-top: -3px;
}
#erweima{
    bottom:182px;
}
#erweima span{
    background-image:url(../img/erweima.png);
    background-repeat : no-repeat;
    width: 32px;
    display: block;
    height: 32px;
    margin: 0 auto;
    margin-top: 14px;
}
#erweima:hover span{
    background-image:url(../img/erweima_hover.png);
}