.liste-mots ul {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
  li {
    padding:.2em;
    width:50%;
    a {
      padding:.25em;
      text-decoration: none;
      display:inline-block;
      width:100%;
      &.on,
      &:hover {
        background:@black;
        color:@white;
        .imagePlaceHolder::after {
          background-color:@white;
        }
      }
    }
  }
}