body
{background-color:#998c80;}

.excel
{color:#e69f22;
text-align:right;}

#seance h1, #exercice h1, #extra h1
{background-color:#e68e22;}//#e88834;}

#seance
{height:640px;

width:240px;
}


.rond
{background-color:#FF5722;}


section.main h1
{background-color:#e68e22;}

section.main h2
{color:#e68e22;}

article ul li a 
{color:brown;}

article h4
{color:#7ca528;}

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