[class*="col-"] {
    float: left;
    padding: 15px;
  }
  
  html {
    font-family: "Lucida Sans", sans-serif;
  }
  
  
  
  .menu li {
    padding: 8px;
    margin-bottom: 5px;
    background-color: #33b5e5;
    color: #ffffff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
  }
  
  .menu li:hover {
    background-color: #0099cc;
  }
  
  
  
  .Header {
    background-color: #0099cc;
    color: #ffffff;
    text-align: center;
    font-size: 15px;
    padding: 5px;
    position: relative;
  
  }