The appearance of the shortcode varies depending on your active theme. Your theme controls font sizes, button styles, border styling, and input field dimensions. Other installed plugins may also influence the display.
If the shortcode doesn’t appear as expected, first verify that the WordPress visual editor hasn’t automatically wrapped it in <pre></pre> tags. Switch to text mode to view the HTML and remove any unwanted surrounding tags. If display issues persist after checking for this common problem, contact Gravity Flow Support for assistance.