Configure the format painter settings of the Rich Text Editor.
string
Defines the tag name selectors for obtaining the formats from the elements.
Defaults to ‘b; em; font; sub; sup; kbd; i; s; u; code; strong; span; p; div; h1; h2; h3; h4; h5; h6; blockquote; ol; ul; li; pre;’
string
Defines selectors for the elements from which fetching formats is expressly prohibited.
Defaults to null