body
{background-color:#998c80;}

.excel
{color:#CDDC39;
text-align:right;}

#seance h1, #exercice h1, #extra h1
{background-color:#8ab82d;}

#seance
{height:640px;

width:240px;
}


.rond
{background-color:#406b1e;}


section.main h1
{background-color:#8ab82d;}

section.main h2, section.main a
{color:#405827;}

article h4
{color:#7ca528;}

#seance, #exercice, #extra, section.main
{background-color:#d8cec5;}