Thread:Project:Support desk/Problem with the "align center" code in the tables (wrong rendered output?)/reply

This might have to do with a setting on these pages, e.g. I could imagine that (de-)activating XHTML or HTML5 might cause a difference. Maybe also "tidy" is running, which cleans up the HTML code.

Apart from that: Using the "align" attribute in HTML is deprecated (same are e.g. "font" and some more). You should instead use CSS (like style="text-align: center;"). This is in fact the "better" code.