Bump navbar username CSS media query from 960px to 1024px
Revert normal font for textareas due to many incompatibilities
Add general class modx-text-content for extra authors to apply
Merge remote-tracking branch 'upstream/pr/11871' into pr/11871

* upstream/pr/11871:
  Add general class modx-text-content for extra authors to apply
  Revert normal font for textareas due to many incompatibilities
Merge remote-tracking branch 'upstream/pr/11803' into pr/11803

* upstream/pr/11803:
  Bump navbar username CSS media query from 960px to 1024px