:root {
    --tier-list-block-size : min(max(5vw, 32px), 64px);
}

.tierlist-line > a > img {
    width: var(--tier-list-block-size);
    height: var(--tier-list-block-size);

    /* stolen from stackoverflow. css is a disaster */
    image-rendering: optimizeSpeed;             /* STOP SMOOTHING, GIVE ME SPEED  */
    image-rendering: -moz-crisp-edges;          /* Firefox                        */
    image-rendering: -o-crisp-edges;            /* Opera                          */
    image-rendering: -webkit-optimize-contrast; /* Chrome (and eventually Safari) */
    image-rendering: pixelated;                 /* Universal support since 2021   */
    image-rendering: optimize-contrast;         /* CSS3 Proposed                  */
    -ms-interpolation-mode: nearest-neighbor;   /* IE8+                           */

    margin-right: 1vw;
}
.tierlist-line {
    display: flex;
    flex-wrap: wrap;
}

.tier {
    font-size: 3vw;
    margin: 2vw;
    text-align: center;
    background: black;
}

.tier-box {
    margin-right: 0.5em;
    width: var(--tier-list-block-size);
    height: var(--tier-list-block-size);
    color: #000;

    display: flex;
    justify-content: center;
    align-items: center;

    font-size: 3vw;
    font-weight: bold;
}

#tier-a { background: #f44; }
#tier-b { background: #f73; }
#tier-c { background: #fa3; }
#tier-d { background: #ee3; }
#tier-e { background: #3b3; }

.tier-list-divisor {
    margin-top: 0.5vh;
    margin-bottom: 0.5vh;
    border: 1px solid black;
}