Template
CSS Art

Pure CSS Sunset.
Free to Remix. Free to Remix. Free to Remix.

A mountain sunset scene drawn entirely with CSS gradients and clip-paths. Toggle day/night. Open it in NitroIDE and every file is yours to edit — HTML, CSS and JavaScript, running 100% in your browser.

index.html style.css script.js No signup needed

Live Preview

This is the template running right now — interact with it, then hit Open in NitroIDE to edit every line.

Live preview — Pure CSS Sunset

What's Inside

Three files, zero dependencies to install. Here's what you get out of the box.

Ready-Made Markup

Sunset scene in pure CSS — no images or canvas. Semantic, commented HTML you can reshape in seconds.

Styled & Responsive

Day/night toggle powered by CSS variables. Tweak colors, spacing and layout live with instant preview.

Working JavaScript

Animated clouds, bobbing sun and lake reflection. Remix the logic, add features, make it yours.

Use case

Use this template as a pure-CSS art experiment — a mountain sunset scene with no images and no canvas — or as a starting point for your own CSS illustration.

What you learn

What you learn: how gradients and clip-paths draw shapes without images, how CSS variables switch a whole palette between day and night, and how small animations (clouds, sun, lake reflection) are built with CSS alone.

Frequently asked questions

Is there any JavaScript in this template?

Only a small toggle script that adds or removes a class on the page. All of the artwork itself is CSS.

How does the day/night toggle work?

It toggles a class that swaps the CSS variables for sky, sun, and water colours — the gradients repaint automatically.

Can I make my own scene from it?

Yes. Change the gradient stops, shapes, and variables in style.css to draw a different scene.