Black and white is of course formal. Don't make a fuss, it won't have any effect, but it will be counterproductive. What needs to be done:

1, neatness: resumes should generally be printed to ensure their neatness.

2. Concise: Resumes are generally required to be within 1200 words, so that the recruiter can read them in a few minutes and leave a deep impression.

3. Accuracy: The nouns and terms in the resume are required to be correct and appropriate, and there are no spelling mistakes and typographical errors.

4, popular: the language is popular and smooth, and there are no uncommon words.

5. Honesty: the content is required to be realistic, neither supercilious nor supercilious. Act natural.