.td1
{
width: 150px;
padding-left:5px;
padding-right: 5px; 
border-left:1px solid #000;
border-top:1px solid #000; 
border-bottom:1px solid #000; 
background-color:#FFF;
text-align: center;
}

.img_dico
{
border:1px solid #4B4B4B;
}

.td2
{
width: 450px;
height: 20px;
background: url(../images/design/background_cadre6.jpg); 
border-right:1px solid #000; 
border-left:1px solid #000; 
border-top:1px solid #000; 
padding-left:5px; 
color: #FFF;
font-weight: bold;
text-align: left;
}

.td3
{
width: 450px;
background: url(../images/design/background_degrade.gif); 
padding-left:5px; 
padding-right: 5px; 
border: 1px solid #000;
text-align: justify;
}