.sponsor-level {
    margin: 70px auto;
    width: 90%;
    max-width: 1400px;
}

    .sponsor-level h2 {
        margin-bottom: 30px;
        padding-bottom: 10px;
        border-bottom: 3px solid rgba(255,255,255,.25);
        font-size: 34px;
        letter-spacing: 1px;
    }

.sponsor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
    gap: 30px;
}

/* Goud */

.gold {
    color: #FFD700;
}

.gold-card {
    border-top: 6px solid #FFD700;
}

/* Zilver */

.silver {
    color: #D8D8D8;
}

.silver-card {
    border-top: 6px solid #C0C0C0;
}

/* Brons */

.bronze {
    color: #d18a47;
}

.bronze-card {
    border-top: 6px solid #CD7F32;
}

img {
    max-width: 100%;
    height: auto;
}