#bt_retour_accueil
{
width:125px;
height:17px;	/* 37-20 */

font-weight:bold;

float:left;

padding-top:20px;
}

#bt_retour_accueil a
{
color:#FFFFFF;
}

#bt_retour_accueil a:hover
{
color:#0E2745;
}

/***/

#bt_rese
{
width:169px;
height:37px;

float:left;
}

#bt_rese a
{
display:block;
width:100%;
height:100%;

background-image:url(img/bt_rese.png);
background-repeat:no-repeat;
background-position:0px 0px;
}

#bt_rese a:hover
{
background-position:0px -37px;
}

/***/

#bt_actu
{
width:97px;
height:37px;

float:left;
}

#bt_actu a
{
display:block;
width:100%;
height:100%;

background-image:url(img/bt_actu.png);
background-repeat:no-repeat;
background-position:0px 0px;
}

#bt_actu a:hover
{
background-position:0px -37px;
}

/***/

#bt_pole
{
width:174px;
height:37px;

float:left;
}

#bt_pole a
{
display:block;
width:100%;
height:100%;

background-image:url(img/bt_pole.png);
background-repeat:no-repeat;
background-position:0px 0px;
}

#bt_pole a:hover
{
background-position:0px -37px;
}

/***/

#bt_proj
{
width:148px;
height:37px;

float:left;
}

#bt_proj a
{
display:block;
width:100%;
height:100%;

background-image:url(img/bt_proj.png);
background-repeat:no-repeat;
background-position:0px 0px;
}

#bt_proj a:hover
{
background-position:0px -37px;
}

/***/

#bt_publ
{
width:111px;
height:37px;

float:left;
}

#bt_publ a
{
display:block;
width:100%;
height:100%;

background-image:url(img/bt_publ.png);
background-repeat:no-repeat;
background-position:0px 0px;
}

#bt_publ a:hover
{
background-position:0px -37px;
}

/***/

#bt_lien
{
width:66px;
height:37px;

float:left;
}

#bt_lien a
{
display:block;
width:100%;
height:100%;

background-image:url(img/bt_lien.png);
background-repeat:no-repeat;
background-position:0px 0px;
}

#bt_lien a:hover
{
background-position:0px -37px;
}