.rpgskills-groups {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
    margin: 15px 0;
}

.rpgskills-groups fieldset {
    margin: 0;
    min-width: 0;
}

@media (max-width: 700px) {
    .rpgskills-groups {
        grid-template-columns: 1fr;
    }
}