iframe.embed-chat-iframe {
  min-height: auto;
}

.activities_container {
  min-height: 4000px;
}

#serviceMenu_iframe {
  min-height: 4000px;
}

.s_icon {
  background: url(/static/images/service_menu/product/icon2.svg) no-repeat 0 0;
  display: inline-block;
}

.video_layer {
  position: fixed;
  background: rgba(0, 0, 0, 0.6);
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 50;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  visibility: hidden;
}
.video_layer .video_img {
  width: 1200px;
  height: 675px;
  position: relative;
}
.video_layer .video_img > video {
  width: 100%;
  border-radius: 40px;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.video_layer .video_img .close {
  position: absolute;
  background: url(/static/images/service_menu/icon.svg) no-repeat -547px -135px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  right: -40px;
  top: -40px;
}
.video_layer .video_img .close:hover {
  background: url(/static/images/service_menu/icon.svg) no-repeat -608px -135px;
}
.video_layer.show {
  visibility: visible;
}

.page_nav {
  position: fixed;
  top: 60px;
  left: 0;
  height: 72px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  border-radius: 0;
  background: #fff;
  -webkit-transform: translateX(0);
          transform: translateX(0);
  z-index: 30;
  display: none;
}
.page_nav > a {
  width: 16.6666666667%;
  height: 100%;
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  cursor: pointer;
}
.page_nav > a > span {
  font-weight: bold;
  font-size: 18px;
  color: #313E5F;
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.page_nav > a > span > i {
  background-position: -32px -48px;
  width: 0;
  height: 24px;
  margin-right: 6px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.page_nav > a.on, .page_nav > a:hover {
  background: #fff;
  border-radius: 20px 20px 0 0;
}
.page_nav > a.on > span, .page_nav > a:hover > span {
  color: #111;
}
.page_nav > a.on > span > i, .page_nav > a:hover > span > i {
  width: 24px;
}
.page_nav.page_fixed_nav > a.on {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(3%, #DEF1FE), to(#F1F4FF)), #FFFFFF;
  background: -webkit-linear-gradient(top, #DEF1FE 3%, #F1F4FF 100%), #FFFFFF;
  background: linear-gradient(180deg, #DEF1FE 3%, #F1F4FF 100%), #FFFFFF;
  border-radius: 0;
}
.page_nav.page_fixed_nav > a:hover {
  border-radius: 0;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(3%, #DEF1FE), to(#F1F4FF)), #FFFFFF;
  background: -webkit-linear-gradient(top, #DEF1FE 3%, #F1F4FF 100%), #FFFFFF;
  background: linear-gradient(180deg, #DEF1FE 3%, #F1F4FF 100%), #FFFFFF;
}
.page_nav.show {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  box-shadow: 0 4px 4px 0 rgba(60,60,60,.1);
}

@media screen and (max-width: 1919px) {
  .service_menu_detail .page_nav > a > span {
    font-size: 16px;
  }
  .service_menu_detail .page_nav > a > span > i {
    -webkit-transform: scale(0.66);
            transform: scale(0.66);
    margin-right: 0;
  }
}