body, html {
width: 100%;
height: 100%;
margin: 0;
padding: 0;
background-color: #99CCCC;
background-image:url(tux.gif);background-repeat:repeat-y;
font: 12px;
}

dl, dt, dd, ul, li {
margin: 2;
padding: 0;
list-style-type: none;
}

#menu {
filter:alpha(opacity=80);  
-moz-opacity:0.80;
opacity: 0.80;
position: absolute;
top: 0;
left: 0;
}

#menu {
width: 180px;
}

#menu dt {
font-size: 12px;
cursor: pointer;
height: 20px;
line-height: 20px;
text-align: center;
font-weight: bold;
background: #006699;
}

#menu dd {
font-size: 12px;
}

#menu li {
font-size: 12px;
text-align: center;
background: #6699cc;
}

#menu li a {
color: #FFFFFF;
height:100%;
text-decoration: none;
display: block;
border: 0 none;
border-right: 15px solid;
border-color:white;
}

#menu dt a {
color: #FFFFFF;
height:100%;
text-decoration: none;
display: block;
border: 0 none;
border-right: 1px solid;
border-left: 25px solid;
border-bottom: 1px solid;
border-top: 1px solid;
border-color:white;
}

#menu li a:hover {
background: #99cccc;
border-right: 15px solid;
border-color:orange;
}

#menu dt a:hover {
background: #004477;
border-right: 1px solid;
border-left: 25px solid;
border-bottom: 1px solid;
border-top: 1px solid;
border-color:orange;

}

#contenu {
position: relative;
font-size: 11px;
height: 100%;
margin-left: 220px;
}

#header {
background-color: #aacccc;
width: 100%;
height: 80px;
filter:alpha(opacity=70);  
-moz-opacity:0.70;
opacity: 0.70;
border-bottom: 2px ridge;
border-color:white;
}

A:hover {
   font-size: 12px;
   text-decoration : none;
}

A:visited, A:link, A:active {
   font-size: 12px;
   color : #FFFFFF;
   text-decoration : none;
}

P {
   font-size : 12px;
   font-family : Arial;
   margin : 0;
}

BLOCKQUOTE {
   font-size : 12px;
   font-family : Arial;
   text-align : left;
}

div {
font-size : 12px;
 font-family : Arial;
}

table {
font-size : 12px;
font-family : Arial;
}