8 CSS Tree View

Organizing complex data doesn’t have to be complicated - with CSS, you can build elegant tree views that are lightweight, accessible, and easy to customize. This collection features pure HTML and CSS examples of tree structures: expandable folders, nested lists, collapsible menus, and more. Using techniques like flexbox, grid layouts, pseudo-elements, and transitions, these designs create clean, navigable hierarchies without any JavaScript. Perfect for file explorers, documentation pages, and dashboard interfaces, CSS tree views are a smart solution for structured content.

Last updated:

thumbnail: List Styles

List Styles

An aesthetically pleasing, modern todo list featuring a vibrant gradient theme and an intuitive hierarchy creation function without complex control buttons.

# css to do list # js to do # css nested list # js nested list # css gradient # css pseudo elements # css background clip # css tree view

thumbnail: Pure CSS Tree

Pure CSS Treeexternal link

# css tree view
thumbnail: Tree Diagram

Tree Diagramexternal link

# css tree view
thumbnail: CSS3 Tree View Sticky

CSS3 Tree View Stickyexternal link

# css tree view
thumbnail: HTML5 Details & Summary File Tree

HTML5 Details & Summary File Treeexternal link

# css tree view
thumbnail: Tree View from Unordered List

Tree View from Unordered Listexternal link

# css tree view
thumbnail: TreeView Details/Summary

TreeView Details/Summaryexternal link

# css tree view
thumbnail: CSS3 Flowchart

CSS3 Flowchartexternal link

An elegant and clear hierarchical structure that automatically adapts to the number of elements and levels of nesting.

# css flowcharts # css tree view # css pseudo elements