Not a bug vendor prefixed 'box-sizing' for Firefox


Active member
Came across a bug. Here's an image.

The 'Any', 'Paid', and 'Free' tabs don't align as they should because the 'box-sizing' CSS property isn't supported in Firefox. Firefox requires the vendor prefixed '-moz-box-sizing' CSS property. Perhaps this could be added to the 'xenforo_tabs.css' under the '.tabs' selector.

Better yet, adding this to the preprocessor (similar to border-radius and box-shadow properties) would be helpful for forgetful/lazy people like me!

Obviously, not a big deal. Just thought you should know!

Chris D

XenForo developer
Staff member
This won't be fixed.

You're currently using an older version of the Resource Manager. You should look at upgrading to Resource Manager 1.1.X.

EDIT: Also, XenForo automatically generates the correct vendor prefixed properties.

If box-sizing is used in a template, the XenForo template compiler automatically prefixes it with -webkit, -moz and -ms prefixes.