title: How to design a webpage to be print friendly?
body: <p>What are the right sizes for a webpage to be printed on A4 size paper? What other stuff should be considered?</p>
  
  <p>*inline CSS is preferred in this case</p>
  
  <p><strong>Clarification:</strong> This web-page's only propose is to be printed, since it is a receipt.</p>
  
  <p><strong>Clarification # 2:</strong> This web-page is for the internal use of the company I'm working for. They would like it to look professionally designed receipt.</p>
  
  <p><strong>Clarification # 3:</strong> This web-page must be printed on one page -of A4 size- only.</p>