/* 回到顶部 */
/*客服*/
.qqkefu {
  position: fixed;
  bottom: 100px;
  z-index: 999;
  right: 0;
  width: 53px;
}
.qqkefu ul li {
  height: 47px;
  margin-bottom: 1px;
  float: right;
  background: #1e56ad;
  line-height: 47px;
  font-size: 14px;
  cursor: pointer;
  opacity: 0.9;
  position: relative;
}
.qqkefu ul li:hover {
  background: #e9af1b;
}
.qqkefu ul li.top2 {
  color: #1c1c1c;
  font-weight: 800;
  text-align: center;
  background: #999 url(../images/kf/icon-top.png) no-repeat center;
  position: relative;
  width: 53px;
  cursor: pointer;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
  transition: 0.3s;
}
.qqkefu ul li.top2:hover {
  background-color: #d0b372;
}
/*客服*/
.qqkefu {
  position: fixed;
  bottom: 200px;
  z-index: 9999;
  right: 0;
  width: 53px;
}
.qqkefu ul li a {
  color: #fff;
}
.qqkefu ul li.qq_cza {
  overflow: hidden;
}
.qqkefu ul li:hover {
  background: #1e56ad;
}
.qqkefu ul li.top2 {
  color: #1c1c1c;
  font-weight: 800;
  text-align: center;
  background: #0a3a86 url(../images/kf/icon-top.png) no-repeat center;
  opacity: 0.8;
  position: relative;
  width: 53px;
  cursor: pointer;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
  transition: 0.3s;
}
.qqkefu ul li.top2:hover {
  background-color: #1e56ad;
}
.qqkefu ul li b {
  width: 53px;
  height: 48px;
  display: block;
  overflow: hidden;
  float: left;
}
.qqkefu ul li span {
  position: absolute;
  opacity: 0;
  display: block;
  width: 53px;
  height: 47px;
  line-height: 30px;
  background-color: #1e56ad;
}
.qqkefu ul li:hover b.a {
  background-image: none;
}
.qqkefu ul li:hover b.f {
  background-image: none;
}
.qqkefu ul li:hover b.d {
  background-image: none;
}
.qqkefu ul li:hover span {
  line-height: 17px;
  opacity: 1;
  color: #fff;
  height: 41px;
  font-size: 14px;
  padding-top: 6px;
  width: 100%;
  text-align: center;
}
.qqkefu ul li b.a {
  background: url(../images/kf/icon-qq.png) no-repeat center center;
}
.qqkefu ul li b.b {
  background: url(../images/kf/icon-wx.png) no-repeat center center;
}
.qqkefu ul li b.c {
  background: url(../images/kf/icon-tel.png) no-repeat center center;
}
.qqkefu ul li b.d {
  background: url(../images/kf/bdsq.png) no-repeat center center;
}
.qqkefu ul li b.e {
  background: url(../images/kf/ico_erweima.png) no-repeat center center;
}
.qqkefu ul li b.f {
  background: url(../images/kf/phone0.png) no-repeat center center;
}
.ewm {
  display: none;
  position: absolute;
  left: -160px;
  width: 160px;
  font-size: 14px;
  top: -28px;
  background: rgba(40, 41, 58, 0.9);
  line-height: 32px;
  padding-left: 15px;
  opacity: 1;
  padding: 20px;
  color: #fff;
}
.ewm img {
  width: 120px;
  height: 120px;
}
.qq_cza66:hover .ewm {
  display: block;
}
.qqkefu ul li b {
  width: 53px;
  height: 47px;
  display: block;
  overflow: hidden;
  float: left;
}
.qq_cza66:hover .ewm {
  display: block;
}
.qqkefu ul li b {
  width: 53px;
  height: 47px;
  display: block;
  overflow: hidden;
  float: left;
}