body { margin: 3.5em 18% 2em 18%; 
       padding: 0 2em 0 2em; 
       border-left: 3px solid #dde; 
       border-right: 3px solid #dde; }
h1 { font-family: "Gill Sans", sans-serif; 
     font-weight: normal; 
     margin-top: 0.8em; }
h2 { font-family: "Gill Sans", sans-serif; 
     font-weight: normal; 
     margin-bottom: 1em; }
pre { line-height: 1.2; 
      margin: 2.5em 0 2.5em 0.75em; }
address { font-style: normal; 
          padding-top: 0.5em; 
          margin-top: 1.75em; 
          text-align: center; }
a img { border: 0 solid #fff; }
div.logo { float: right; 
           margin-top: 0.1em; 
           margin-right: 2em; }
p.nav a img { margin-bottom: -2px; }
p.nav > img { padding-left: 2px; 
              padding-right: 2px; }