/* === Menu principal === */

ul#menu_principal{
line-height : 30px;
height: 30px;
list-style-type : none;
background: url(img/menu_principal.png) no-repeat right bottom;
position: absolute;
top: 0;
left: 0;
font-weight: 700;
font-size: 1.1em;
}

ul#menu_principal li {
float : left;
margin : 0 0.3em;
position : relative;
margin-right: 1em;
}

ul#menu_principal ul {
background: url(img/menu_principal_niveau2.png) no-repeat 0 0;
border-top : 0;
border-bottom: 4px solid #00487a;
font-size: 0.9em;
font-weight: 500;
display : none;
left : 0;
line-height : normal;
list-style-type : none;
padding-top: 39px;
position : absolute;
top : 30px;
width : 150px;
z-index : 5;
}

ul#menu_principal ul li {
float : none;
display: inline;
margin: 0;
}

ul#menu_principal em {
font-style : normal;
font-weight : 700;
}

ul#menu_principal a {
background-color : transparent;
color : #fff;
text-decoration : none;
}

ul#menu_principal ul a{
background-color: #ebebeb;
color: #00487a;
border-bottom: 2px solid #fff;
display: block;
padding: 0.5em;
}


ul#menu_principal ul li{
color: #fff;

}

ul#menu_principal ul a:hover{
background-color: #cacc2c;
}