* {
    border-width: 0;
    margin: 0;
    padding: 0;
}

html, body {
    background-color: #222222;
    color: #eeeeee;
    font-family: sans-serif;
    font-size: 10px;
    min-height: 100vh;
}

iframe,
.iframe-overlay {
    border-radius: 1rem;
    display: block;
    height: 30vh;
    min-width: 30vw;
}

.category-banner {
    align-items: center;
    display: flex;
    justify-content: flex-start;
    margin: 1rem 0 1rem 0;
}

.category-banner a {
    color: #eeeeee;
    display: flex;
    margin-left: 1rem;
    text-decoration: none;
}

.category-banner a:focus {
    border-radius: 1rem;
}

.category-banner a span {
    border-radius: .5rem;
    font-size: 3rem;
    margin: .5rem;
    padding: .5rem;
}

.category-banner a:hover span {
    background-color: rgba(255, 255, 255, .25);
    display: block;
}

.category-banner img {
    box-shadow: 0px 0px 3px 3px rgba(0, 0, 0, 0.25);
    height: 4rem;
    margin: .5rem;
}

.category-banner:first-child {
    margin-top: 0;
}

.category-banner.category-leading-edje {
    background-color: rgb(150, 201, 61);
}

.category-banner.category-leading-edje img {
    background-color: rgb(255, 255, 255);
    border-radius: .5rem;
    padding: .5rem;
}

.category-banner.category-townhack {
    background-color: rgb(58, 153, 191);
}

.row {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.col {
    margin: 1rem;
}

.iframe-overlay {
    border: 1px solid rgba(255, 255, 255, .50);
    margin-top: -30vh;
    position: relative;
    text-decoration: none;
    z-index: 2;
}

.iframe-overlay:hover {
    background-color: rgba(0, 0, 0, .5);
    text-decoration: none;
}

@media screen and (max-width: 640px) {
    iframe,
    .iframe-overlay,
    .col {
        width: 100%;
    }

    .row {
        justify-content: center;
    }
}