Focus on the most importance: A resume or a resume both requires focusing points. You should go deeply into the most important points about your qualification and knowledge about the job and the company. You may make bold or italic important points (if printing).
Do not miss these important details and do not forget to start your resume professionally with clear address of the company and even, the name of the responsible person. The employer will understand that you have researched carefully about them and correct your resume before sending to them, and, you have gained a good score then!