snip

#skeleton {
   padding-top: 1em;
   /* background-color: #F3F3DD;  */
   border: .5em double blue;
   padding: .5em;

   -moz-border-radius: 2em;
   border-radius: 2em; /* covers safari */

   -moz-box-shadow: 3em 3em 10em rgba(0, 0, 0, .5);
   -webkit-box-shadow: rgba(0,0,0,.5) 3em 3em 10em;
}

#navigation {
   float: left;
   margin-right: 2em;
   margin-left: 1em;
   margin-top: 2em;
   margin-bottom: 1em;
   width: 12em;
   font-size: .95em;
}