#carousel-news-detail {
  overflow: hidden;
  min-height: 80px;
  background: #fff; }
  #carousel-news-detail .carousel-item {
    height: 250px;
    background: #000;
    text-align: center; }
    #carousel-news-detail .carousel-item span {
      opacity: 0.5;
      background-size: cover;
      background-position: center center;
      position: absolute;
      top: -10px;
      left: -10px;
      right: -10px;
      bottom: -10px;
      filter: blur(10px); }
    #carousel-news-detail .carousel-item img {
      max-width: 100%;
      height: 100%;
      opacity: 1;
      position: relative;
      z-index: 10; }

.btn-back {
  position: absolute;
  top: 2rem;
  left: calc(2rem + 15px);
  font-size: 1.6rem;
  padding: 0.5rem;
  padding-right: 1.5rem;
  border: 1px solid #666; }
  .btn-back .material-icons {
    font-size: 3.8rem; }