body {
}

#nav, #plateform
{
    display: none;
    }
    
#doc, #hd
{
    border-style: none;
}

#hd h1
{
    display: block;
    font-size: 239%;
    font-style: italic;
    text-align: center;
    }

.yui-t2 #yui-main div.yui-b
{
    margin-left: 0px;
    float: left;
    }