#knmGlossary_chars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(2.5rem, 1fr));
  gap: 0.5rem;
  justify-items: start;
  box-sizing: border-box;
}

#knmGlossary_chars > * {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: normal;
  text-align: center;
  font-size: 1rem;
  box-sizing: border-box;
  overflow: hidden;
}

#knmGlossary_chars > .disabled {
  background: #e5e5e5;
}