GH-3519: prioritize fontSize rule only after the node has been cleaned up
GH-3519: prioritize fontSize rule only after the node has been cleaned up

leofeyer/tinymce,tinymce/tinymce,MediehusetTek/tinymce,gencer/tinymce,danielpunkass/tinymce,FernCreek/tinymce,TeamupCom/tinymce,danielpunkass/tinymce,MediehusetTek/tinymce,aduth/tinymce,aduth/tinymce,FernCreek/tinymce,gencer/tinymce,TeamupCom/tinymce,tinymce/tinymce,adaptiffdesigns/tinymce,FernCreek/tinymce,leofeyer/tinymce,danielpunkass/tinymce,tinymce/tinymce,adaptiffdesigns/tinymce