.caja-preloader{width:100%;height:100%;background:transparent;position:fixed;top:0;left:0;z-index:5500;display:flex;align-items:center;justify-content:center;-webkit-transition:all 1s ease;-o-transition:all 1s ease;transition:all 1s ease;-webkit-backdrop-filter:blur(50px);backdrop-filter:blur(50px)}.imm{width:150px;height:150px}.imm img{width:100%;height:100%}.carga{border:solid transparent 10px;border-top-color:#fff;border-top-style:groove;width:200px;height:200px;border-radius:100%;position:absolute;top:0;left:0;right:0;bottom:0;margin:auto;background:transparent;-webkit-animation:girar 1.5s linear infinite;-o-animation:girar 1.5s linear infinite;animation:girar 1.5s linear infinite}@keyframes girar{from{transform:rotate(0)}to{transform:rotate(360deg)}}