.video-thumbnail {
  position: relative;
  /*display: inline-block;*/
  cursor: pointer;
  /*margin: 30px;*/
  z-index: 1;
  /*background: url("../img/play_button-overlay.png") no-repeat;*/

  &:before {
    position:absolute;
    top: 50%;
    /*left: 50%;*/
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    content: "\f01d";
    font-family: FontAwesome;
    font-size: 100px;
    color: #fff;
    opacity: .8;
    text-shadow: 0px 0px 30px rgba(0, 0, 0, 0.5);
  }
  &:hover:before {
    color: #eee;
  }
}

.caption-center {
  text-align: center;
}

.limit-rel-img{
    max-height:100%;
    max-width:100%;
    /*height:auto;
    width:auto;*/
}