ul{
       border: 1px solid #000000;
   }   
  ol{
      background-color: yellowgreen;
      border: 2px solid #000000;
      width: 150px;
  }
  .imagesfloat{
      float:right;
  }
  .container{
      margin-left: auto;
      margin-right: auto;
      width:  1100px;
      background-color:lightblue;
  }
      footer{
          padding: 15px;
          color:#FFFFFF;
          background: #000000;
      }
   footer a{
      color:#FFFFFF;
      text-decoration: none;
  }