.recommend-video {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #f9fafb;
}
.recommend-video h3 {
  margin-top: 120px;
  color: #1a1a1a;
  font-weight: 500;
  font-size: 32px;
  text-align: center;
}
.recommend-video-content {
  display: flex;
  justify-content: space-between;
  width: 1160px;
  margin: 60px auto 120px;
}
.recommend-video-item {
  position: relative;
  display: inline-block;
  width: 362px;
  height: 282px;
  background-color: #fff;
  border: 1px solid #f3f3f3;
  border-radius: 8px;
  box-shadow: 0 0 10px 0 #dcf0f5;
  cursor: pointer;
  transition: 0.3s;
}
.recommend-video-item-pic {
  width: 362px;
  height: 218px;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  filter: brightness(80%);
  transition: 0.3s;
}
.recommend-video-item-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 50px;
  height: 50px;
  background-image: url(https://download.qingteng.cn/frontendcdn/www/assets/images/e22d75f9cbb91591067b24420073c2ab.png);
  background-size: 100% 100%;
  transform: translate(-50%, -105%);
}
.recommend-video-item-text {
  max-height: 48px;
  padding: 14px 22px;
  overflow: hidden;
  color: #1a1b20;
  font-size: 16px;
  line-height: 18px;
  text-align: center;
  text-overflow: ellipsis;
}
.recommend-video-item:hover {
  border: 1px solid #b7e5ef;
}
.recommend-video-item:hover .recommend-video-item-icon {
  width: 64px;
  height: 64px;
  background-image: url(https://download.qingteng.cn/frontendcdn/www/assets/images/f7f5d5bfff1f34a73f43f041372e2117.png);
  transform: translate(-50%, -90%);
}
.recommend-video-item:hover .recommend-video-item-pic {
  filter: none;
}
.recommend-video-item:active {
  border: 1px solid #00a4c5;
}
.att-ck-charge {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 665px;
  background-color: #f9fafb;
  background-image: url(https://download.qingteng.cn/frontendcdn/www/assets/images/4b4e667c0deeb5f5de5bbff6325ad6a1.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: auto 100%;
}
.att-ck-charge-video {
  display: block;
  width: 144px;
  height: 121px;
  margin: 190px 0 28px;
}
.att-ck-charge h2 {
  color: #1a1b20;
  font-weight: 500;
  font-size: 24px;
  line-height: 45px;
}
.att-ck-charge h3 {
  margin: 14px 0 60px;
  color: #666;
  line-height: 20px;
}
.att-ck-charge-img-container {
  position: absolute;
  top: 478px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 360px;
  height: 266px;
  background-color: #fff;
  box-shadow: 0 22px 10px -14px rgba(118, 214, 234, 0.1);
}
.att-ck-charge-QR-code {
  width: 218px;
  height: 218px;
}
.template-try-banner {
  display: none;
}
.recommend-video h3 {
  margin-top: 199px;
}