#c_banner_011_P_089-16748150227030 .pro_back_list .fanhui{
  color:#2b2b2b;
  display:block;
  position:relative;
  padding-left:35px;
  font-size:16px;
  height:46px;
  line-height:46px;
  text-decoration:none;
  width:140px;
  transition-duration:260ms;
}
#c_banner_011_P_089-16748150227030 .pro_back_list .fanhui:after{
  content:'';
  display:block;
  position:absolute;
  top:50%;
  left:0;
  margin-top:-12px;
  width:25px;
  height:25px;
  background:url(../images/853a7ffd-a038-4c62-9f72-2206c262296d.png) 0 0 no-repeat;
  transition:all .5s ease;
}
#c_banner_011_P_089-16748150227030 .pro_back_list:hover .fanhui:after{
  background:url(../images/853a7ffd-a038-4c62-9f72-2206c262296d.png) -25px 0px no-repeat;
}