.banner-box {
  position: relative;
  margin-top: 110px;
  background-repeat: no-repeat;
  width: 100%;
  height: 560px;
  background-size: auto 100%;
  background-position: top;
  overflow: hidden;
}
.banner-box .banner-video_container .bg-video {
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner-box_mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background: rgba(0, 0, 0, 0.5);
}
.banner-box_container {
  position: relative;
  width: 1200px;
  margin: 100px auto 110px;
  z-index: 3;
}
.banner-box_container .banner-info {
  color: #fff;
}
.banner-box_container .banner-info_title {
  font-size: 84px;
  line-height: 118px;
}
.banner-box_container .banner-info_desc {
  font-size: 30px;
  line-height: 42px;
}
.banner-box_container .banner-info_base {
  margin: 43px 0 50px;
  height: 25px;
  font-size: 18px;
}
.banner-box_container .banner-info_base .date {
  margin-right: 30px;
}
.banner-box_container .banner-info_apply {
  cursor: pointer;
  width: 160px;
  height: 56px;
  font-size: 18px;
  color: #fff;
  text-align: center;
  line-height: 56px;
  background: #007BC0;
  border-radius: 4px;
}
.banner-box_container .banner-info_apply:hover {
  background: #00629A;
}
@media screen and (max-width: 750px) {
  .banner-box {
    position: relative;
    margin-top: 0.88rem;
    height: 3.8rem;
  }
  .banner-box .banner-video_container {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3.8rem;
    background: url(../images/common/m_banner.png) no-repeat;
    background-size: 100% 100%;
  }
  .banner-box_container {
    width: 100%;
    padding: 0.24rem;
    margin: 0.4rem auto 0.54rem;
  }
  .banner-box_container .banner-info_title {
    font-size: 0.78rem;
    line-height: 1.1rem;
  }
  .banner-box_container .banner-info_desc {
    font-size: 0.28rem;
    line-height: 0.4rem;
  }
  .banner-box_container .banner-info_base {
    margin: 0.18rem 0 0.3rem;
    height: 0.33rem;
    font-size: 0.24rem;
  }
  .banner-box_container .banner-info_base .date {
    margin-right: 0.3rem;
  }
  .banner-box_container .banner-info_apply {
    width: 1.6rem;
    height: 0.56rem;
    font-size: 0.24rem;
    line-height: 0.56rem;
    border-radius: 0.04rem;
  }
}