Forums Settings
phpBB allows you to upload a custom image for each forum category from ACP > Forums > Manage forums. Zeina theme gives you full control over how that image is displayed.
By default, the forum image is shown in its original size next to the forum icon in the Rows layout.
The image looks better with the grid layout, resembling a blog.
When the Grid layout is selected, you can set Forum Image As Default to turn the forum image into a soft background for the forum card instead of displaying it as a plain image.
You can force a fixed size for all forum images by entering Width and Height in pixels. Leave the fields empty to keep the original image size.
When a size is set, every forum image is resized to fit exactly inside these dimensions.
If you prefer not to display forum images at all, enable Hide Forum Image to remove them completely from both layouts.