Template:Btngrid/styles.css

.sc-btn-grid {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.4rem 0.6rem;
}

.sc-btn-grid > span {
  flex: 30%;
  min-width: 100px;
}

.sc-btn-grid > span > a > .sc-btn {
  padding: 0.4rem 0px;
  width: 100%;
  margin: 0px;
}