With the constant changes for internet browsers, it is very important to look for themes that will be compatible with as many as possible. The problem with some free Drupal themes is that they will not work with some of the most recent designs.

This is mainly because the new versions of the browsers will change the way it reads the CSS. This can be complicated. However, there are times when having the newer version is better for the user so you will have to accommodate your website for them in some way. Before you select a theme based on its style, you should look into whether the design will work with the up to date versions.

You should also check to see whether the CSS will work with the select Drupal themes. The problem with free ones is that they are not guaranteed to work. Designers do not put as much time into these free drupal themes and you could find broken links. There is just nothing that you can do about many of these.