body {
    background-image: url('images/Case Studies.jpg');
    background-repeat: repeat-y;
    background-attachment: fixed;
    background-size: cover;
    padding: 10px;
    margin: 0;
  }
  body p {
      color: #7df9ff;
  }
  body ol, dl {
        color:#ffffff;
  }
  body h2, h3 {
    text-align: center;
  }

    /* Header */
    .header {
      background-image: url("images/header.jpg");
      text-align: center;
      padding: 20px;
    }
      .header h1 {
          font-size: 50px;
          color: #ff0000;
          font-family: Algerian;
      }

    /* Style the top navigation bar */
  .topnav {
    overflow: hidden;
    background-color: black;
  }
  
  /* Style the topnav links */
  .topnav a {
    float: left;
    display: block;
    color: #fff;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    border: 3px outset white;
    margin-right: 1px;
    margin-left: 1px;
  }
  
  /* Change color on hover */
  .topnav a:hover {
    background-color: #333333;
    color: white;
    border: 2px inset grey;
  }
  .topnav .disable {
    opacity: 0.6;
	  cursor: not-allowed;
	  border: 3px solid #ffffff;
  }
  
  .topnav .disable:hover {
    opacity: 0.6;
	  cursor: not-allowed;
	  border: 3px solid #ffffff;
  }

  /* Dropdown menu */
  .dropbtn {
    font-family: AVP;
    display: block;
    background-color: black;
    color: #fff;
    padding: 14px 16px;
    border: 3px solid white;
    height: 52px;
    margin-left: 3px;
    margin-right: 5px;
    text-decoration: none;
    font-size: 140%;
    text-align: center;
  }

  .dropdown {
    position: relative;
    display: inline-block;
  }
  
  .dropdown-content {
    display: none;
    position: absolute;
    background-color: #333333;
    text-decoration: none;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
  }

  .dropdown-content a {
    color: #ffffff;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    border: 1px solid #ffffff;
    font-family: AVP;
  }

  .dropdown-content a:hover {
    color: #ffffff;
    background-color: #333333;
  }
  
  .dropdown:hover .dropdown-content {
    display: block;
  }

  .dropdown:hover .dropbtn {
    background-color: #333333;
    border: 2px inset grey;
  }

  /* Table */
  .item{
    width:200px;
    text-align:center;
    background-color: transparent;
    border: 1px solid transparent;
    float: left;
  }

/* column */
.column {
    float: left;
    padding: 10px;
    
}
.column.side {
    width: 25%;
}
.column.middle {
    width: 50%;
    background-color: #333333;
    margin-left: 20px;
    margin-right: 20px;
}

.row:after {
    content: "";
    display: table;
    clear: both;
  }

@media screen and (max-width:600px) {
    .column {
        width: 100%;
      }
}
.footer {
    padding: 20px;
    text-align: center;
    background-image: url('images/header.jpg');
    margin-top: 20px;
    }
    .footer h5 {
        color: #ff0000;
    }