Tips for Formatting Ad sense Ads

Advertisements should blend into the content.
Text Ads. are best.
Best performing Ad. is 336x280.
Second best performing Ad. is 300x250.
Place Ads. in middle of a long post.
Place wide skyscraper Ads. in a right hand column.
No borders on Ads.
Background color same as page color.
Ad. URL color same as page text color.
Ad. Link color should be blue.
Ad. Title color same as color of Posts title.
Horizontal Ads. better than vertical.
Put small thumbnail size images bordering the Ad.