1,2: Set up the text and background color of the order details.
3. Padding (px): Set up the padding of Order detail.
4,5. Round Corner (px) and Border width (px): Set up the Round Corner and Border width for Order detail.
6,7. Border style and Border color: Set up the style and color of the Border.
8,9,10. Horizontal Separator Width (px), Style, Color: Set up the width, Style and Color for Horizontal Separator.
11. Header text: Insert and change the Header text. You can also add the available shortcode as following. Hover over the shortcode and click the icon to copy
12,13,14,15: Set up the font size, text alignment, color, background color for the header.
16,17: Enter the title for the product text and product value.
18. Check on the box to display the product images in the order details
19. Set up the Product image width (px).