:root{--main-body-color:#F8F9FA;}body{background:var(--main-body-color);}main{background:white;}header,section h2{border-bottom:2px solid #E9ECEF;}intro{color:#595959;}header,section h2,footer,footer address a{color:#095D48;}.textebloc{color:#545454;background:var(--main-body-color);}.textebloc strong{color:#084D3B;}