.page-preloader {
    position: fixed;
    z-index: 9999;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: #fff;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}

.page-preloading .page-wrapper {
    opacity: 0;
    -webkit-transition: all 0.5s 0.3s;
    -o-transition: all 0.5s 0.3s;
    transition: all 0.5s 0.3s;
}

.page-preloading .page-preloader {
    visibility: visible;
    opacity: 1;
}

.page-preloading.loading-done .page-wrapper {
    opacity: 1;
}

.page-preloading.loading-done .page-preloader {
    visibility: hidden;
    opacity: 0;
}

.page-preloading.loading-done.link-clicked .page-wrapper {
    opacity: 0;
}

.preloader {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    margin-top: -30px;
    margin-left: -30px;
}