.ant-btn {
  &.ant-checkbox-btn {
    & + & {
      border-left: 1px solid #8cc5ff;
    }

    &:not(:first-of-type) {
      border-top-left-radius: 0;
      border-bottom-left-radius: 0;
    }

    &:not(:last-of-type) {
      border-top-right-radius: 0;
      border-bottom-right-radius: 0;
    }
  }
}