#catalogue {
float:left;
margin-top:0px;
width:712px;
margin-left: auto;
margin-right: auto;
border: 0px solid blue;
}

TR.ligne_cat {
background-color:#DCF4D5;
font:12px, Arial, Comic sans, cursive;
}


.cat_ligne , .cat_ligne A {
display:block;
background-color:#FFFFCC;
line-height:100%;
color:#008BCF;
text-align:center;
line-height:15px;
height:45px;
}


.cat_ligne A:hover {
background-color:#FCE2AD;
display:block;
line-height:15px;
}