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This article describes how to create a grid of images that are in full color, or are ghosted gray depending on your access to each item in the grid. We’ll explain the end-goal, and show you how to create a similar effect on your site by walking you through the process. You’ll see references to “ghosting”. This is the name for the effect of graying out a darker or colored element to show that it is not available. It’s a design pattern that goes back many years.
WP Courseware is an inexpensive, simple, and easy to use Learning Management System (LMS) for WordPress. WP Courseware features include certificates, quizzes with randomly selected questions, and quiz timers. You can learn more about WP Courseware here.