/* Specs for body and headings */
body {
 font-family: arial, sans serif;
 margin: 0;
 padding: 0;
 background: #eee;
}
h1, h2, h3 { font-weight: bold; }
h1 { font-size: 150%; }
h2 { font-size: 125%; }
h3 { font-size: 100%; }

/* Page layout */
#header {
 margin: 0px;
 padding: 10px;
 height: 100px;
 background: #eee;
}

#maincontent {
 position: absolute;
 top: 120px;
 padding: 0px;
 margin:0px;
}

#footer {
 text-align: center;
 margin: 0px;
 padding: 0px;
 background: #ccc;
 font-size: 75%;
}

#left {
 position: absolute;
 top: 0px;
 left: 0px;
 padding: 5px;
 margin-right: 5px;
 width: 150px;
}

#center {
 margin-left: 170px;
 margin-right: 170px;
 padding: 10px;
 background: #fff;
}

#right {
 position: absolute;
 top: 0px;
 right: 0px;
 width: 150px;
}

/* Leading specs */
/* Add extra space at the end of a section-final paragraph */
p + h2, p + h3 { margin-top: 1em; }

/* Special paragraph/division types */
p.sidebar {
   font-size: 75%;
   border-style: solid;
   border-color: black;
   padding: 0.5em;
   margin-left: 5px;
   margin-right: 5px;
   background: silver;
   }