The Logos block is part of the LGD Callanish theme’s Logos system. Logos are added individually as posts. Each entry has a title, logo and web link, and can be added to categories, which you can set up to your needs.
A padding option can be used to give all logos equal prominence.
Logos can then be displayed on any page or post within your site using the Logo block, and will automatically update in line with any additions, deletions or category changes made to your Logo posts.
Once you’ve added a Logo block to the content area of the Editor the sidebar will display the various settings for the block.
These settings allow you to select logos from one or more categories, or even only logos that are in multiple categories. And you can select whether to display them in alphabetical order or by date (ascending or descending). You can select the maximum number of columns, which will be used for wider screen sizes. Finally, there is a greyscale filter which can be enabled so that logos appear in black and white till they are hovered over.