.main-content {
  width: 100%;
  /* height: 100%; */
  height: calc(100vh - 100px);
  background-image: url("../img/bg-popup.png");
  background-position: center;
  background-size: cover;
  overflow: auto;
}
.content {
  padding: 40px 8%;
}
.content .content-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.content .content-head img {
  width: 100%;
  max-width: 300px;
}
.content .content-head-text {
  font-size: 36px;
}
.content .content-head-text h4:first-child {
  font-family: var(--font-family-light);
}
.content .content-head-text h4:last-child {
  font-family: var(--font-family-bold);
}
.list-items {
  position: relative;
}
.list-items-mobile {
  display: none;
}
.list-items {
  position: relative;
  display: flex;
  justify-content: space-around;
  gap: 20px;
}
.item {
  width: 30%;
  height: 100%;
  aspect-ratio: 1;
  cursor: pointer;
  padding: 10px;
}
.item > a > div {
  background-image: url("../img/icon/linhvuc-item.png");
  background-position: center;
  background-size: cover;
  width: 100%;
  height: 100%;
  position: relative;
}
.item .media-title {
  position: absolute;
  width: 100%;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.item .media-title img {
  width: 60px;
  height: auto;
}
.item .media-title h3 {
  font-size: 20px;
  text-align: center;
  color: #000;
  font-family: var(--font-family-bold);
}
.item h3 {
  font-family: var(--font-family-bold);
  color: #fff;
  font-size: 20px;
  width: calc(100% - 60px);
  padding: 10px;
}
.item img {
  width: 60px;
  height: 60px;
}
.item button {
  font-size: 16px;
  margin-top: 10px;
  padding: 8px 20px;
  background-color: var(--color-pink);
  color: #fff;
  border-radius: 8px;
  border: none;
  outline: none;
}

.media-viewer {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #000000ad;
  z-index: 20;
  padding: 50px;
}
.media-viewer .video {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}
.media-viewer video {
  width: 100%;
  height: 100%;
}
.media-viewer #media-viewer-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background-color: #fff;
}

.show {
  display: block;
}
@media only screen and (max-width: 320px) {
  .container {
    padding: 0 10px;
  }

  .header-content .logo img {
    width: 90%;
    margin-bottom: 30px;
  }
  .header {
    height: auto;
    text-align: center;
  }
}

@media only screen and (max-width: 1080px) {
  .container {
    padding: 0 10px;
  }
  .list-items.list-items-wide {
    display: none !important;
  }
  .list-items.list-items-mobile {
    display: flex !important;
  }
  .list-items.list-items-mobile .item {
    margin-top: 32px;
  }
  .content {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
  }
  .list-items {
    flex-wrap: wrap;
    display: flex;
    justify-content: space-around;
  }
  .list-items .item {
    min-width: 250px;
    width: 40%;
  }

  .media-viewer .video {
    top: 50%;
    transform: translateY(-50%);
  }
}

/* @media only screen and (max-width: 768px) {
    .container {
      padding: 0 10px;
    }
    .list-items.list-items-wide {
      display: none !important;
    }
    .list-items.list-items-mobile {
      display: block !important;
    }
    .list-items.list-items-mobile .item {
      width: 50%;
    }
    .header-content .logo img {
      width: 100%;
      margin-bottom: 30px;
    }
    .header {
      height: auto;
    }
  } */