.preloader {
    background-color: #eee;
    height: 100%;
    left: 0;
    position: fixed;
    width: 100%;
    z-index: 999999;
}

.spinner {
    width: 40px;
    height: 40px;
    background-color: #800000;
    border-radius: 100%;
    -webkit-animation: scaleout 1.0s infinite ease-in-out;
    animation: scaleout 1.0s infinite ease-in-out;
    bottom: 0;
    left: 0;
    margin: auto;
    position: absolute;
    right: 0;
    top: 0;
}

@-webkit-keyframes scaleout {
    0% {
        -webkit-transform: scale(0.0)
    }
    100% {
        -webkit-transform: scale(1.0);
        opacity: 0;
    }
}

@keyframes scaleout {
    0% {
        transform: scale(0.0);
        -webkit-transform: scale(0.0);
    }
    100% {
        transform: scale(1.0);
        -webkit-transform: scale(1.0);
        opacity: 0;
    }
}