Cascading Style Sheets Tip of the Day: Avoid Invalid HTML

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Cascading Style Sheets Tip of the Day Avoid Invalid HTML From Jennifer Kyrnin, your Guide to Web Design / HTML Avoid Invalid HTML The marginheight and marginwidth tags are invalid markup, and yet many people use them all the time. It is easy to replace them with CSS tags that create valid markup. This email is written by: Jennifer Kyrnin Web Design / HTML Guide Email Me | My Blog | My Forum   Missing a lesson? Click here. About U. is our collection of free online courses designed to help you learn a new skill, solve a problem, get something done, or just learn more about your world. Sign up now, and we will email you lessons on a daily or weekly basis. You are receiving this email because you subscribed to the About.com 'Cascading Style Sheets Tip of the Day' email. If you wish to unsubscribe, please click here. About respects your privacy: Our Privacy Policy Contact Information: 249 West 17th Street New York, NY, 10011 © 2010 About.com   Advertisement