:root {
  --sung-video-list-text-size: 18px;
  --sung-video-list-text-leading: 1.4;
  --sung-video-list-margin: 100px 0;
}

.sung-video-list {
  margin: var(--sung-video-list-margin);
}
.sung-video-list .video-list ul {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}

.sung-video-list .video-list ul li {
  padding-bottom: 54px;
  box-sizing: border-box;
}

.sung-video-list .video-list ul li .box {
  background: #f6f6f6;
  overflow: hidden;
}
.sung-video-list .video-list ul li .box > a {
  display: block;
  position: relative;
  overflow: hidden;
  transition: background-color 0.3s ease;
}
.sung-video-list .video-list ul li .box > a img {
  transition: all 0.3s ease 0s;
  aspect-ratio: 1.6;
  object-fit: cover;
}

.sung-video-list .video-list ul li .box:hover > a img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
}
.sung-video-list .video-list ul li .box > a i {
  color: white;
  position: absolute;
  font-size: 56px;
  top: 50%;
  left: 50%;
  margin: -28px 0 0 -28px;
}
.sung-video-list .video-list ul li h5 {
  height: 70px;
  padding: 0 15px;
  overflow: hidden;
  display: -webkit-flex;
  display: flex;
  text-align: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  color: var(--title-text-color);
}

.sung-video-list .video-list ul li h5 a {
  font-family: var(--font-family);
  font-size: var(--sung-video-list-text-size);
  line-height: var(--sung-video-list-text-leading);
}

.sung-video-list .video-list ul li:hover h5 a {
  color: var(--color-primary);
}

@media screen and (max-width: 1500px) {
  :root {
    --sung-video-list-text-size: 16px;
  }
}

@media screen and (max-width: 1280px) {
  :root {
    --sung-video-list-text-size: 16px;
  }
}

@media screen and (max-width: 768px) {
  :root {
    --sung-video-list-text-leading: 1.3;
    --sung-video-list-text-size: 14px;
  }

  .sung-video-list .video-list ul li h5 a {
    height: 44px;
    overflow: hidden;
  }
}