.connection .anchor_box .anchor_bt.active {
  color: #ff5e10;
}
.connection .anchor_box.fixed {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 10000;
  background-color: #fff;
}
.connection .anchor_box li {
  cursor: pointer;
}
.connection .connection_floor3 img {
  position: absolute;
  z-index: 1;
  cursor: pointer;
}
.connection .connection_floor3 .connection_floor3_map_box {
  position: relative;
  min-height: 420px;
}
.connection .connection_floor3 .connection_floor3_map_box .mask {
  background-image: url(../img/connection/connection_floor3_map.jpg);
  cursor: pointer;
  height: 100%;
  position: absolute;
  background-position: center;
  z-index: 1;
  width: 100%;
}
.connection .connection_floor3 .connection_floor3_map_box #map_container {
  opacity: 0;
}
.connection .connection_floor3 ul {
  line-height: 1.6em;
  height: 500px;
  overflow-y: auto;
}
.connection .connection_floor3 ul li h2 {
  line-height: 20px;
}
.connection .connection_floor3 ul li + li {
  border-top: 1px solid #7f7f7f;
}
.connection .connection_floor3 ul li.js_address_bt {
  cursor: pointer;
}
.connection .connection_floor2 {
  position: relative;
}
.connection .connection_floor2 .watermark {
  font-size: 120px;
  transform: rotate(-90deg);
  color: #ebebeb;
  font-weight: 600;
  margin-top: 474px;
}
.connection .connection_floor2 .QR_box {
  padding: 20px;
  border-radius: 20px;
  vertical-align: top;
  background-color: #2d2d2d;
  display: inline-block;
  position: relative;
  margin-top: 34px;
}
.connection .connection_floor2 .QR_box .iconfont {
  position: absolute;
  font-size: 16px;
  right: -18px;
  top: calc(50% - 22px);
  transform: rotate(-90deg);
  color: #2d2d2d;
}
.connection .connection_floor2 .QR_box img {
  height: 144px;
  width: auto;
}
.connection .connection_floor2 .QR_box span {
  color: #ebebeb;
}
.connection .connection_floor2 .phone_box {
  vertical-align: top;
  display: inline-block;
  background-image: url(../img/connection//service_floor2_phone.jpg);
  width: 449px;
  height: 904px;
  padding-top: 74px;
}
.connection .connection_floor2 .phone_box img {
  width: 327px;
}
.connection .connection_floor2 img {
  width: 60%;
}
.connection .connection_floor2 .link_bt > div {
  max-width: 360px;
  top: 0;
  right: 0;
}
.connection .connection_floor2 .link_bt .item {
  border-top-left-radius: 20px;
  border-bottom-left-radius: 20px;
  border-top-right-radius: 60px;
  border-bottom-right-radius: 60px;
  border: 1px solid #bfbfbf;
  cursor: pointer;
  padding-left: 34px;
}
.connection .connection_floor2 .link_bt .item p:first-child {
  color: #ff5e10;
}
.connection .connection_floor2 .link_bt .item .logo_box {
  text-align: center;
  border-radius: 50%;
  display: inline-block;
  font-size: 0;
  margin-right: 8px;
  border: 3px solid #fff;
}
.connection .connection_floor2 .link_bt .item .logo_box i {
  font-size: 80px;
}
.connection .connection_floor2 .link_bt .item.active {
  border-color: transparent;
  background-color: #2d2d2d;
  transition: all 0.6s cubic-bezier(0.075, 0.82, 0.165, 1);
}
.connection .connection_floor2 .link_bt .item.active p {
  color: #fff;
}
.connection .connection_floor2 .link_bt .item.active .logo_box {
  transform: scale(1.23);
  background-color: #fff;
}
@media (max-width: 992px) {
  .connection_floor2 .link_bt > div {
    position: static !important;
    max-width: 100% !important;
  }
}