a.visited9:visited {color: gray; }
  .videoWrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    /*padding-top: 25px;*/
    height: 0;
  }
  .videoWrapper iframe { /* fol la YT */
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }