/********** Base styles **********/
  * {
    box-sizing: border-box;
  }

  body {
    margin: 0px;
    padding: 0px;
    font-family: 'Helvetica', 'Arial', sans-serif;
    font-size: 100%;
    background-color: silver;
  }

  h1 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 20px;
  }

  .container {
    margin-left: auto;
    margin-right: auto;
    padding: 15px;
  }

  section {
    position: relative;
    border: 1px solid black;
    background-color: lavender;
    
    margin-right: auto;
    margin-left: auto;
    height: 200px;
    overflow: hidden;
  }

  section:hover {
    overflow: scroll;
  }

  .h1 {
    border-left: 1px solid black;
    border-bottom: 1px solid black;
    width: 130px;
    height: 35px;
    position: absolute;
    top: 0px;
    right: 0px;
    padding: 5px;
    text-align: center;
    font-size: 1.3em;
    font-weight: bold;
  }

  .hc1 {
    background-color: cadetblue;
  }

  .hc2 {
    background-color: mintcream;
    color: magenta;
  }

  .hc3 {
    background-color: magenta;
    color: mintcream;
  }
  
  p {
    margin: 0px;
    padding: 50px 10px 5px 10px;  
  }

  /* Simple Responsive Framework. */
  .row {
    width: 98%;
    margin-right: auto;
    margin-left: auto;
  }

  /********** Large devices only **********/
  @media (min-width: 992px) {
    .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 {
      float: left;
    }
    .col-lg-1 {
      width: 8.33%;
    }
    .col-lg-2 {
      width: 16.66%;
    }
    .col-lg-3 {
      width: 25%;
    }
    .col-lg-4 {
      width: 33.33%;
    }
    .col-lg-5 {
      width: 41.66%;
    }
    .col-lg-6 {
      width: 50%;
    }
    .col-lg-7 {
      width: 58.33%;
    }
    .col-lg-8 {
      width: 66.66%;
    }
    .col-lg-9 {
      width: 74.99%;
    }
    .col-lg-10 {
      width: 83.33%;
    }
    .col-lg-11 {
      width: 91.66%;
    }
    .col-lg-12 {
      width: 100%;
    }
  }
  
  /********** Medium devices only **********/
  @media (min-width: 768px) and (max-width: 991px) {
    .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 {
      float: left;
    }
    .col-md-1 {
      width: 8.33%;
    }
    .col-md-2 {
      width: 16.66%;
    }
    .col-md-3 {
      width: 25%;
    }
    .col-md-4 {
      width: 33.33%;
    }
    .col-md-5 {
      width: 41.66%;
    }
    .col-md-6 {
      width: 50%;
    }
    .col-md-7 {
      width: 58.33%;
    }
    .col-md-8 {
      width: 66.66%;
    }
    .col-md-9 {
      width: 74.99%;
    }
    .col-md-10 {
      width: 83.33%;
    }
    .col-md-11 {
      width: 91.66%;
    }
    .col-md-12 {
      width: 100%;
    }
  }

  /********** Small devices only **********/
  @media (max-width: 767px) {
    .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12 {
      float: left;
    }
    .col-sm-1 {
      width: 8.33%;
    }
    .col-sm-2 {
      width: 16.66%;
    }
    .col-sm-3 {
      width: 25%;
    }
    .col-sm-4 {
      width: 33.33%;
    }
    .col-sm-5 {
      width: 41.66%;
    }
    .col-sm-6 {
      width: 50%;
    }
    .col-sm-7 {
      width: 58.33%;
    }
    .col-sm-8 {
      width: 66.66%;
    }
    .col-sm-9 {
      width: 74.99%;
    }
    .col-sm-10 {
      width: 83.33%;
    }
    .col-sm-11 {
      width: 91.66%;
    }
    .col-sm-12 {
      width: 100%;
    }
  }