This plugin add a box to insert the text you want at the end of each article.
Special Box for Content
This plugin makes it easy to create a simple text box which automatically selects everything inside with one click.
Extend Ninja Forms' functionality by allowing textbox field to have unique values.
This adds a fixed semi-transparent highlighted text box in your site with your own text.
This plugin will add styles to your header based on how you want to style your form element's outline.