@keyframes spinner{to{transform:rotate(360deg)}}@-webkit-keyframes spinner{to{-webkit-transform:rotate(360deg)}}.spinner{min-width:30px;min-height:30px}.spinner:before{content:'Cargando…';position:absolute;top:0;bottom:0;left:0;right:0;width:90px;height:90px;margin:auto}.spinner:not(:required):before{content:'';border-radius:50%;border:2px solid #0093e8;border-top-color:#05586b;animation:spinner .6s linear infinite;-webkit-animation:spinner .6s linear infinite}