header {
    display: none;
}
main.pb7>div>article {
    padding-top: 0px;
}

.black-border {
    border: solid black 1px;
}

.reveal-on-hover, .reveal-on-hover>* {
    transition: all 1000ms ease-in-out;
}

.reveal-on-hover:hover {
    background-color: transparent;
}
.reveal-on-hover:hover>* {
    opacity: 1;
}

.reveal-on-hover:not(:hover) {
    background-color: black;
}
.reveal-on-hover:not(:hover)>* {
    opacity: 0;
}

.pixelated {
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}