umami/components/layout/SideNav.module.css

.menu {
  display: flex;
  flex-direction: column;
}

.item a {
  color: var(--font-color100);
  flex: 1;
  padding: var(--size300) var(--size600);
}

.item {
  padding: 0;
  border-radius: var(--border-radius);
}

@media only screen and (max-width: 768px) {
  .menu {
    flex-direction: row;
    flex-wrap: wrap;
  }
}