Limit Font Awesome imports to reduce CSS size #4516
Merged
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References
Background
We were using Font Awesome fonts and selectors to support the browsers which don't support mask images (as the time of writing, about 5% of the browsers). However, we were only importing the selectors in order to extend them. This resulted in our compiled CSS including styles for every Font Awesome icon (currenty, more than a thousand), even if we only use a few of them.
Objectives
Notes
With these changes, the size of the application.css file is reduced from 539KB to 475KB.
Release notes
.fa-icon_name
) will now have to add extra@import
clauses in thercustom.scss
file to import files likefont-awesome/icons
. Another option for these installations would be to remove these classes/selectors and use ourhas-fa-icon
mixin.