.popup {
  position: fixed;
  right: 30px;
  bottom: 200px;
  z-index: 9999;
  /* padding: 10px 20px; */
  background: #efefef;
  border-radius: 3px;
  display: none;
  border: 1px solid #efefef;
}

.popup .top {
  padding: 10px 5px;
  /* margin: 9px 0; */
  background: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 11px;
  color: #929699;
  line-height: 1;
  cursor: pointer;
  border-radius: 2px;
  width: 54px;
  height: 59px;
}

.popup .top img {
  display: none;
}

.popup .top::before {
  content: '';
  display: block;
  width: 34px;
  height: 34px;
  background: url(/cn/tres/WebUI/images/icon-dc-float.png) no-repeat;
  background-position: 0 -68px;
  margin-bottom: 5px;
}

.popup .top:hover::before {
  background-position: -34px -68px;
}