.banner-degradado{background:linear-gradient(135deg,#0073e6,#00c6ff);color:#fff;text-align:center;border-radius:0px}.esquinas{border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-right-radius:20px;border-bottom-left-radius:20px;overflow:hidden}.animacion-flotante{width:200px;animation:flotar 3s ease-in-out infinite}