div.select-blocks {
  > div {
    position: relative;
    display: inline-block;
    font-size: $font-size;
    font-weight: bold;

    &:hover {
      &::after {
        opacity: 1;
      }
    }

    &::after {
      content: " ";
      width: 16px;
      height: 16px;
      position: absolute;
      background-repeat: no-repeat;
      background-size: cover;
      top: 7px;
      right: 8px;
      opacity: 0;
    }
  }
}