mint/dashboard/src/components/template/Wbw/wbw.css

.wbw_word_item {
  min-width: 3em;
  padding: 0;
  cursor: pointer;
}

.case {
  padding: 0 2px;
  line-height: 1.5em;
}
.case:first-child {
  outline: 1px solid;
  outline-offset: -1px;
  margin: 0 0.3em 0 1px;
  padding: 0px 2px;
}