iframe.embed-chat-iframe{min-height: auto;}
.activities_container{min-height: 4000px;}
#serviceMenu_iframe{min-height: 4000px;}

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

/* 视频弹窗 */
.video_layer{
  position: fixed;
  background: rgba(0,0,0,0.6);
  width:100%;
  height:100%;
  left: 0;
  top: 0;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
}
.video_layer.show{
  visibility: visible;
}
.video_layer .video_img{
  width:1200px;
  height:675px;
  position: relative;
}
.video_layer .video_img>video{
  width:100%;
  border-radius: 40px;
  height: 100%;
  object-fit: cover;
}
.video_layer .video_img .close{
  position: absolute;
  background:url(../../images/common/video_default.png) no-repeat;
  background-size: cover;
  width:40px;
  height:40px;
  cursor: pointer;
  right:-40px;
  top:-40px;
}
.video_layer .video_img .close:hover{
  background:url(../../images/common/video_hover.png) no-repeat;
  background-size: cover;
}

/* 导航定位 */
.page_nav {
  position: fixed;
  top: 56px;
  left: 0;
  height: 72px;
  display: flex;
  width: 100%;
  border-radius: 0;
  background: #fff;
  transform: translateX(0);
  z-index: 2;
  display: none;
}

.page_nav > a {
  width: calc(100% / 6);
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.page_nav > a > span {
  font-weight: bold;
  font-size: 18px;
  color: #313E5F;
  position: relative;
  display: flex;
  align-items: center;
}

.page_nav > a > span > i {
  background-position: -32px -48px;
  width: 0;
  height: 24px;
  margin-right: 6px;
  transition: all 0.3s ease 0.3s;
}

.page_nav > a.on > span,
.page_nav > a:hover > span {
  color: #000;
}

.page_nav > a.on > span > i,
.page_nav > a:hover > span > i {
  width: 24px;
}

.page_nav > a.on,
.page_nav > a:hover {
  background: #fff;
  border-radius: 20px 20px 0 0;
}

.page_nav.page_fixed_nav > a.on,
.page_nav.page_fixed_nav > a:hover {
  background: linear-gradient(180deg, #DEF1FE 3%, #F1F4FF 100%), #FFFFFF;
  border-radius: 0;
}

.page_nav.show {
  display: flex;
}

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