   content: " ";
    /* 1 */

    display: table;
    /* 2 */

  }
  .row:after {
    clear: both;
  }
  .col-sm-6, .col-md-6, .col-xs-12 {
    position: relative;
    min-height: 1px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .col-xs-12 {
    width: 100%;
  }

  @media (min-width: 768px) {
    .container {
      width: 750px;
    }
    .col-sm-6 {
      float: left;
    }
    .col-sm-6 {
      width: 50%;
    }
  }

  @media (min-width: 992px) {
    .container {
      width: 970px;
    }
    .