IMG.displayed {
    display: block;
    margin-left: 212px;
     }

div.boat {
   float: left;
   border-style: double
  }
 
div.boat p {
   text-align: center;
   }

div.container {
  /*border: 2px line #333;*/
  background-color: #ffffff;
  }

div.spacer {
  clear: both;
  }