http://oneone59.tistory.com/entry/%EC%97%91%EC%85%80-%EC%A1%B0%EA%B1%B4%EB%B6%80%EC%84%9C%EC%8B%9DConditional-Formatting%EC%9D%B4%EC%9A%A9%ED%95%98%EC%97%AC-%EC%8A%AC%EB%9D%BC%EC%9D%B4%EB%93%9C%EB%A7%89%EB%8C%80%EC%9D%98-%EC%9B%80%EC%A7%81%EC%9E%84%EC%97%90-%EB%94%B0%EB%9D%BC-Cell%EC%9D%B4-%EC%84%A0%ED%83%9D%EB%90%98%EB%8A%94-%EA%B2%83%EC%B2%98%EB%9F%BC-%EB%B3%B4%EC%9D%B4%EA%B8%B0Create-a-dynamic-cell-highlight
