Free Download Yellow Pencil v7.3.3 – Visual CSS Style Editor Nulled. This is the latest version which was last updated on December 13, 2020. Download Yellow Pencil v7.3.3 – Visual CSS Style Editor. Yellow Pencil is a WordPress CSS style editor plugin which allows you to edit the website design in real-time. The plugin lets you customize any theme. Click on an element and start visual customization. Adjust colors, fonts, sizes, positions, and a lot more. Take control of your website with more than 50 styles properties.