.g-min-width-280 {
    min-width: 280px;
}

@media (min-width: 577px) and (max-width: 768px) {
    .g-min-width-280 {
        min-width: 150px;
    }
    .events-list-buttons .container .row {
        width: 170px;
    }
    .events-list-buttons {
        height: 69px;
    }
}

.events-list-buttons .container .row {
    height: 64px;
    position: relative;
}

.events-list-buttons .container .row > * > * {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 100%; /* whatever height you need */
}