.running-event {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    margin: 15px 0 30px;
}

.planned-events {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    margin: 20px;
}

.ul {
    display: grid;
    grid-template-columns: repeat(3, 20%);
    grid-gap: 20px;
    place-content: center;
    margin: 20px;
}

@media (max-width: 640px) {
    .ul {
        display: block;
    }
}