.case {
    height: 300px !important;
    margin-bottom: 30px;
    z-index: 0;
    position: relative;
    -webkit-box-shadow: 0px 5px 21px -14px rgba(0, 0, 0, 0.14);
    -moz-box-shadow: 0px 5px 21px -14px rgba(0, 0, 0, 0.14);
    box-shadow: 0px 5px 21px -14px rgba(0, 0, 0, 0.14); }
    .case:after {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      content: '';
      background: #008000; /* #afa939; */
      opacity: 0;
      z-index: -1;
      -moz-transition: all 0.3s ease;
      -o-transition: all 0.3s ease;
      -webkit-transition: all 0.3s ease;
      -ms-transition: all 0.3s ease;
      transition: all 0.3s ease; }
    .case .text {
      z-index: 1;
      width: 100;
      opacity: 0;
      -moz-transition: all 0.3s ease;
      -o-transition: all 0.3s ease;
      -webkit-transition: all 0.3s ease;
      -ms-transition: all 0.3s ease;
      transition: all 0.3s ease; }
      .case .text h3 a {
        color: #fff;
        font-size: 22px; }
      .case .text span {
        color: rgba(255, 255, 255, 0.9); }
    .case:hover:after {
      opacity: .5;
      top: 10px;
      left: 10px;
      right: 10px;
      bottom: 10px; }
    .case:hover .text {
      opacity: 1; }
  
  .img,
  .blog-img,
  .user-img {
    width: 100%;
    height: 20px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center; }
  
    .align-items-center {
        -webkit-box-align: center !important;
        -ms-flex-align: center !important;
        align-items: center !important; }