html, body { margin: 0px; padding: 0px; height: inherit; background-color: #C0C0C0; }

#page { position: relative; width: 100%; height: 100%; margin: 0px; display: block; }
#container { position: relative; width: 800px; margin: 0px; }
#header { position: relative; width: 100%; }
#main { position: relative; width: 100%; }
#leftsidepanel { position: relative; width: 180px; }
#mainnav { position: relative;  }
#content { position: relative; width: 100%; text-align: left; }
#footer { position: relative; width: 780px; }