.fixed-right-kefu {
  position: fixed;
  right: 30px;
  bottom: 120px;
  z-index: 9;
}
.fixed-right-kefu .custom-box {
  background: #fff;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  border-radius: 100px;
  padding: 2px 10px;
}
.fixed-right-kefu .custom-box a {
  position: relative;
  display: block;
  padding: 12px 2px;
}
.fixed-right-kefu .custom-box a:not(:first-child) {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}
.fixed-right-kefu .custom-box a:hover .kefu-detail {
  display: flex;
}
.fixed-right-kefu .icon {
  width: 20px;
  height: 20px;
}
.fixed-right-kefu .kefu-detail {
  position: absolute;
  display: none;
  right: 44px;
  top: 50%;
  transform: translateY(-50%);
  flex-direction: column;
  white-space: nowrap;
  box-shadow: 0px 5px 15px 1px rgba(0, 0, 0, 0.05);
  border-radius: 2px;
  background: #FFFFFF;
  padding: 10px;
}
.fixed-right-kefu .kefu-detail:before {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%);
  border-left: 6px solid #fff;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}