I recently received a warning message stating "Publishers may not implement Google ads in a manner that disguises the ads in any way. In order to maintain a good user experience, it is important for publishers to clearly distinguish Google ads from site content. This includes, but is not limited to: site layouts in which the ads push content below the fold on mobile devices; placing 300x250 or larger ad units above the fold on a mobile optimized site." I did not know that ads should not be placed above the fold and have removed them as asked. Should my account be okay now? How many warnings does Adsense give? Please help.