html, body{
width:100%;
height:90%;
padding:0;
margin:0;
background:#99DDDD;
}
a{
text-decoration:none;
font-weight:bold;
color:#FF0000;
}
a:visited{
color:#FF6600;
}
div#schema{
width:1000px;
margin-top:0px;
margin-right:auto;
margin-bottom:0px;
margin-left:auto;
}
div#header{
width:1000px;
margin-top:4px;
margin-right:auto;
margin-bottom:0px;
margin-left:auto;
clear:both;
text-align:center;
}
div#content{
width:1000px;
margin-top:0px;
margin-right:auto;
margin-bottom:0px;
margin-left:auto;
}
div#navigation{
width:1000px;
margin-top:0px;
margin-right:auto;
margin-bottom:0px;
margin-left:auto;
font-size:20px;
text-align:center;
}
div#footer{
width:1000px;
margin-top:0px;
margin-right:auto;
margin-bottom:0px;
margin-left:auto;
clear:both;
text-align:center;
font-size:18px;
}