What Css Styles Does Roll20 Take

When it comes to customizing the appearance of a Roll20 campaign, understanding the CSS styles that Roll20 takes is essential. As a seasoned Roll20 user and web developer, I’ve delved deep into the world of CSS styling on the platform, and I’m here to share my insights.

The Basics of CSS Styles in Roll20

Roll20 allows for extensive customization through CSS, from changing the appearance of character sheets to altering the layout of the virtual tabletop. The platform takes standard CSS styles, which means that familiar properties like color, font-size, padding, and more can be applied to elements within a Roll20 campaign.

Applying CSS Styles

To apply custom CSS styles in Roll20, users can utilize the “Custom CSS” tab within the campaign settings. This feature provides a convenient way to inject personalized styles into the campaign, allowing for a unique and tailored experience for players and game masters alike.

Supported CSS Properties

Roll20 supports a wide range of CSS properties, enabling users to manipulate elements such as text, backgrounds, borders, and positioning. Additionally, advanced techniques like flexbox and grid layouts can also be implemented to achieve specific design goals within the virtual tabletop environment.

Advanced CSS Customization

For those looking to push the boundaries of customization, delving into more advanced CSS techniques can yield impressive results within Roll20. By leveraging CSS preprocessors like SASS or using CSS animations, users can create dynamic and visually engaging elements to enhance the overall gaming experience.

Responsive Design Considerations

With the increasing prevalence of multi-device usage, incorporating responsive design principles into CSS customization for Roll20 is paramount. By utilizing media queries and fluid layouts, users can ensure that their campaigns adapt seamlessly to various screen sizes, providing an optimal experience for all participants.

My Personal Experience

As a Game Master on Roll20, I’ve found that delving into the realm of CSS customization has allowed me to elevate the visual appeal of my campaigns. From crafting immersive character sheets with tailored styles to designing interactive game elements using CSS animations, the ability to apply custom styles has truly transformed the way I engage with my players.


Understanding the CSS styles that Roll20 takes empowers users to mold their virtual tabletop environments into immersive and captivating experiences. By embracing CSS customization, users can breathe life into their campaigns, shaping every visual aspect to align with their creative vision.