#form
{

width:600px;
height:610px;
margin-left:50px;

}
#param
{
margin-top:10px;
}
#label
{
float:left;
}

#input_text
{
margin-left:150px;
}
#small
{
font-size:0.8em;
}

#requis
{
color:#FF0000;
}