.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}#responsive-form{max-width:600px;margin:0 auto;width:100%}.column-half,.column-full{float:left;position:relative;padding:.65rem;width:100%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}@media only screen and (min-width:48em){.column-half{width:50%}}