TABLE {
align-center;
border-collapse:collapse;
}

BODY {
     margin: 0; /* pour éviter les marges */
     }

.bandeau_haut {
width:90%;
padding-top:5px;
margin-top:10px;
margin-left:20px;
height:140px;
background-color:#5a7ab7;
border:0px solid blue;

}

.img_d
{
FLOAT:right;
margin-left: 0px;
margin-right: 20px;
margin-top:10px;
border:0px solid red;
}

.img_g
{
FLOAT:left;
margin-left: 0px;
margin-right: 20px;
margin-top:10px;
border:0px solid red;
}

.img_np
{
FLOAT:left;
margin-left: 0px;
margin-right: 20px;
margin-top:10px;
border:1px solid white;
}

.text_bandeau {
line-height:20px;
margin:10px;
color:#FFFFFF;
font:18px, Arial, Comic sans, cursive;
font-weight:bold;
text-align:center;
}

.bas {

font:12px, Arial, Comic sans, cursive;
text-align:center;
}

#conteneur {
display:block;
float:left;
margin-left:20px;
width:95%;
height:300px;
border: 0px solid grey;
text-align : center; /* uniquement pour IE */
}

#lien {
display:block;
float:left;
margin-top:20px;
font:12px, Arial, Comic sans, cursive;
width:95%;
border: 0px solid grey;
text-align : center; /* uniquement pour IE */
}
#zone_centrale {
float:center;
margin-top:30px;
margin-left:auto;
margin-right:auto;
background-color:#FFFFFF;
border: 0px solid red;
font-family: Arial, Comic sans, cursive;
}

#zone_themes {
float:left;
width:300px;
margin-left: auto;
margin-right: auto;

border-Top-width:0px;
border-bottom-width:0px;
border-RIGHT-width:0px;
border-LEFT-width:0px;
border: 2px solid #009999;
}

A {
text-decoration:none;
}

.onglet_theme , .onglet_theme a, .onglet_theme_sel, .onglet_theme_sel a  {
float:left;
font:12px, Arial, Comic sans, cursive;
font-weight:bold;
width:300px;
height:20px;
border-style:solid;
border-BOTTOM-width:1px;
border-top-width:0px;
border-LEFT-width:1px;
border-RIGHT-width:0px;
background-color:#FFFFFF;
padding-left:0px;
padding-right:1px;
color:#009999;
}

.onglet_theme_sel, .onglet_theme_sel a {
background-color:#FFFFCC;
}

.onglet_theme a:hover {
background-color:#FCE2AD;
}

.onglet_theme a:hover p {     /* définition de la balise <span> inclue dans <a> */
font-weight:bold;
}


.text_onglet {
margin-top:8px;
display: inline-block;
padding-left: 5px; 
color:#009999;
text-align:center;
}


.tit_haut {
font:18px, Arial, Comic sans, cursive;
color:white;
text-width:bold;
text-align:center;
}