body {
       font-family: sans-serif;
       margin: 0;
       background: #ffc;
       }

img {
      border: #90f solid 4px;
      }

/* Header */
#pageheader {
              background: #5f5;
              border-bottom: 2px black solid;
              margin: 0;
              padding: 20px 20px 20px;
              }

#pageheader h1 {
                 margin: 0;
                 }

/* Navigation */
ul#navigation {
                list-style-type: none;
                padding-left: 0.5em;
                padding-right: 0.5em;
                float: left;
              }
ul#navigation ul {
                   list-style-type: none;
                   padding-left: 1em;
                   }

/* Content */
#content {
           /* http://css.maxdesign.com.au/floatutorial/tutorial0815.htm */
           margin-left: 8em;
           }

/* Return */
ul#return {
            list-style-type: none;
            padding: 0;
            }
ul#return li {
               display: inline;
               }
ul#return li:before {
                      content: "";
                      }
ul#return li+li:before {
                      content: " | ";
                      }