.posts-covers > div {
    @include transition(all 30s $ease-out-sine);
    @include transform(scale(1));
    position: fixed;
    top: 0;
    left: 0;
    z-index: 505;
    display: none;
    width: 100vw;
    height: 100vh;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;

    &.active {
        display: block;
    }

    &.zoom {
        @include transform(scale(1.5));
    }
}

.posts {
    position: relative;
    z-index: 510;
    font-size: 1.75rem;

    a {
        display: block;
        padding: 1.5rem 1rem;
        border-bottom: 2px solid $black;

        &:hover {
            color: $white;
            background: $black;
        }

        &.opacity:hover {
            opacity: 1;
        }

        &.opacity {
            opacity: 0;
        }
    }
}