body, html
{
	color: navy;
	font-family: Arial, Helvetica, sans-serif;
	font-size: xx-small;
}

#entete
{
	width:95%;
	height:5%;
}
#arbre
{
	width:95%;
	height:90%;
	overflow:auto;
}
#footer
{
	width:95%;
	height:5%;
}

a
{
	color: navy; text-decoration: none;
}
a:hover {
	color: #ff1821; text-decoration: none;
}

table
 {
	background-color:#f8f8f1;
	width:1000px;
}
td
{
	text-align:left;
	font-family:Arial, Helvetica, sans-serif;
	font-size:x-small;
	width:30px;
	vertical-align:middle;
}

.cellvide
{
 border-left-style:none;
 border-right-style:none;
 border-bottom-style:none;
 border-top-style:none;
}
.bordgauche
{
 border-left-style:ridge;
 border-right-style:none;
 border-bottom-style:none;
 border-top-style:none;
}
.etiquette
{
 background-color:#e1e1c4;
 border-left-style:ridge;
 border-right-style:outset;
 border-bottom-style:outset;
 border-top-style:ridge;
 text-align:center;
 font-family:Arial, Helvetica, sans-serif;
 font-size:xx-small;
}