body .region-content .hkust-blocks.hero-image-block {
  padding: 0;
  width: 100%;
  height: 100vh;
  position: relative;
  z-index: 2;
}
body .region-content .hkust-blocks.hero-image-block .wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-background-size: cover;
          background-size: cover;
  background-position: center;
}
body .region-content .hkust-blocks.hero-image-block .caption {
  position: absolute;
  bottom: 10%;
  left: 0;
  width: 100%;
  text-align: center;
  text-decoration: none;
}
body .region-content .hkust-blocks.hero-image-block .caption a {
  text-decoration: none;
  color: white;
  font-size: 18px;
  line-height: 23px;
  font-weight: 700;
}
body .region-content .hkust-blocks.hero-image-block .caption a:hover {
  text-decoration: none;
}
body .region-content .hkust-blocks.hero-image-block .caption a > span {
  display: block;
  margin-bottom: 17px;
  text-decoration: none;
}