#portada{background-color:#000;height:300px}#section-2{background-color:#202a31}#section-2 a{background-color:var(--color_rojo);color:#fff;border-radius:20px}.btnDetalle{background-color:var(--color_rojo)!important;color:#fff!important}section{overflow:hidden}.ribbon{width:150px;height:30px;top:22px;right:-40px;line-height:30px;text-align:center;font-size:10px;transform:rotate(45deg);z-index:10;background-color:#dc3545;color:#fff;font-weight:700}