We recently launched a new site for a client and, while they are happy with it, they asked some pretty pointed questions about why it looked different in different browsers. As I put together my response, I realized that they’re probably not the only ones wondering why their site shows some minor differences in different browsers.
First off, while you may test your site in multiple browsers, the average user of the site is not going to look at the site in three different browsers at the same time so the inconsistencies you may see are not going to be apparent to your visitors. By and large, people have one favorite browser they use. Even if they were to use another browser to look at the site, they likely wouldn’t do that at the same time.
Why the site displays differently in different browsers is a more important consideration.