.loading {
    background-color: $color1;
    position: fixed;
    z-index: 2500;
    display: flex;
    flex-wrap: wrap;
    color: $blanco;
    top: 0px;
    left: 0px;

    .spinner {
        width: 40px;
        height: 40px;
        margin: 100px auto;
        background-color: $blanco;
        border-radius: 100%;
        animation: skscaleout 1.0s infinite ease-in-out;
        position: absolute;
        top: 140px;
        left: 0;
        right: 0;
        bottom: 0;
        margin: auto;
    }
    @keyframes skscaleout {
        0% {
            transform: scale(0);
        } 100% {
            transform: scale(1.0);
            opacity: 0;
        }
    }
}