html {
margin-top: 0; 
margin-right: 0;
margin-bottom: 0;
margin-left: 0;
}


body {
margin-top: 0; 
margin-right: 0;
margin-bottom: 0;
margin-left: 0;
background-image: url(http://ecotarn.fr/image/trame_de_fond.gif)
}



.table_principal  {
border-style:solid; 
border-width:1px; 
border-color:#363f88;
border-spacing:0px; 
padding-top:0px ;
padding-right :0px;
padding-bottom: 0px;
padding-left: 0px;
}

.table_trait  {
border-style:solid; 
border-width:1px; 
border-color:#006699;
border-spacing:0px; 
padding-top:0px ;
padding-right :0px;
padding-bottom: 0px;
padding-left: 0px;
}
 

.lien { color:#006699;
text-decoration: none;}

a.lien:hover { color:#d61021;
text-decoration: underline ;}

.lien2 { color:#ffffff;
text-decoration: none;}

a.lien2:hover { color:#ffffff;
text-decoration: underline ;}