In this theme News Portal Pro 404, Error Page has two different layouts like Default Layout and Extra Layout. In Default, layout page is the same as free and in Extra Layout, all elements of the page are editable which is control from Customizer.
- Go to Dashboard >> Appearance >> Customize >> Design Settings >> 404 Page Settings.
- Select the page layout from the Page Layout drop-down option as you like.
- If you select Extra Layout then all additional field will appear.
- After that Click on Select Image button to upload page image under 404 Image.
- Enter page headline at text area field which supports plain text or HTML under Page Headline.
- Enter page content at text area field which supports plain text or HTML under Page Content.
- Add text for button under Page Button text field.
- Also, add URL for button under Page Button Link URL field.
- Choose Show/Hide option for latest posts and add suitable title on Section Title.
- Then, Click on the Save & Publish button.