Formatting bold button

RichTextEditor enables you to override and define you own custom format tags. By default, when you use the Bold button on the toolbar, RichTextEditor inserts a set of <strong>tags to format the selected text. The <strong> tags are the current standard for marking text as bold. If you prefer to use the <b>tags or CSS "font-weight" property instead, you can change the editor configuration to change the behavior of bold button.

Result html code: