Emby developers occasionally change HTML class names. A theme written for version 4.7 may not work on version 4.9. Check the theme’s GitHub page for an updated fork.
Emby allows for a significant amount of visual customization through CSS (Cascading Style Sheets). Unlike plugins that add functionality, CSS themes change the look and feel of the interface—colors, layouts, transparency, fonts, and card sizes.
This guide covers how to apply themes, where to find pre-made designs, and how to create your own. emby css themes
Based on community guidelines and developer feedback, the following practices are recommended:
This theme removes the default card shadows, rounds the posters, and adds a subtle zoom effect on hover—mimicking the big red streaming service. Emby developers occasionally change HTML class names
/* Netflix-style Emby Theme */
.posterCard
border-radius: 8px;
transition: all 0.2s ease-in-out;
box-shadow: 0 2px 8px rgba(0,0,0,0.2);
.posterCard:hover
transform: scale(1.02);
box-shadow: 0 8px 25px rgba(0,0,0,0.4);
#itemDetailPage .itemDetailImage
border-radius: 12px;
.layout-desktop .pageTitle
font-weight: 700;
letter-spacing: -0.5px;
When navigating between pages, you see a blinding white screen before your dark theme loads. Fix: Add this to the very top of your CSS:
:root color-scheme: dark;
html, body background-color: black !important;
The native Custom CSS field requires an active Emby Premiere subscription. Free-tier users must rely on client-side browser extensions, which do not persist across devices. Based on community guidelines and developer feedback, the
| Method | Persistence | Difficulty | Requires Premiere | |--------|-------------|------------|--------------------| | Browser DevTools + Stylus | Per browser | Low | No | | Reverse Proxy (nginx sub_filter) | All clients | High | No | | Emby Dashboard > Custom CSS | Server-wide | Medium | Yes |
The most robust method for a home server administrator is the Emby Dashboard method (Premiere required). The user navigates to Settings > General > Custom CSS and pastes a URL pointing to a hosted .css file or directly inputs CSS code.
CSS theming involves overriding default style rules defined by Emby’s core stylesheets. By injecting custom CSS, users can alter colors, fonts, spacing, borders, backgrounds, and even layout structures.