Em (Emphasis)Marks text to stress emphasis.We had to do something about it.API Referencerx.text.emMarks text to stress emphasis.TestPropType | ValuesDefaultInteractiveaccess_keystr-auto_capitalize"off" | "none" | ...-content_editableUnion["inherit" | "plaintext-only", bool]-context_menustr-dirstr-draggablebool-falseenter_key_hint"enter" | "done" | ...-hiddenbool-falseinput_mode"none" | "text" | ...-item_propstr-langstr-role"alert" | "alertdialog" | ...-slotstr-spell_checkbool-falsetab_indexint-titlestr-Event TriggersSee the full list of default event triggers