.menu_site{text-align:center}.menu_site ul li{font-size:1.1em}.bloc_logo{margin:0 20px 0 5px}.bloc_nom_librairie{margin-top:10px}.bloc_logo img{max-width:130px}.btn-primary.active,.btn-primary:active,.open>.dropdown-toggle.btn-primary{color:#fff !important;background-color:#851519 !important;border-color:#851519 !important}