.Optim1 a, .Optim2 a {
font-family:Tahoma;
font-size:11px;
text-decoration:none;
color:#000000;
}
#menu-Optim1 ul, #menu-Optim2 ul, #menu-Optim1 li, #menu-Optim2 li {
margin:0px;
padding:0px;
list-style-type:none;
}
#menu-Optim1 a, #menu-Optim2 a {
display:block;
height:100%;
font-family:Tahoma;
font-size:11px;
text-decoration:none;
text-align:left;
}
#menu-Optim1 li a:hover, #menu-Optim2 li a:hover {
background-color:#2ED0F4;
color:#FFFFFF;
}

.Optim1, .Optim2 {
position: relative;
bottom: 0px;
left: 0px;
float:left;
}
#menu-Optim2 {
width:200px;
position:absolute;
bottom:1.2em;/*top:1.2em; si on veut en bas*/
left:0px;
background-color:#1D9BE7;
text-align:left;
}
#menu-Optim1{
width:200px;
position:relative;
top:1.2em;
background-color:#1D9BE7;

}