:root{--main-body-color:#1A1A1A;}body{background:var(--main-body-color);}main{background:#242424;}header,section h2{border-bottom:2px solid #A9B1C6;}.intro{color:#B2B2B2;}header,section h2,footer,footer address a{color:#5BC3AA;}.textebloc{color:#C0C0C0;background:var(--main-body-color);}.textebloc strong{color:#29D1A5;}