.popup-fondo{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:9999;flex-direction:column}.popup-contenedorx{position:relative}.popup-cerrar{position:absolute;top:20px;right:20px;width:22px;height:22px;background:transparent;border:none;color:#fff;font-size:22px;font-weight:700;cursor:pointer;padding:0;line-height:1;z-index:10}