06/15/2026

bunty





Floating Transparent Navbar — CSS Scroll Background Change, Minimal JavaScript


Floating Transparent
Navbar

Scroll down to watch the navbar transform from transparent to frosted glass with a smooth CSS transition.

Scroll Down ↓

↓ scroll

The navbar is now frosted glass ✨

As soon as you scrolled past the hero, the navbar gained a backdrop-blur, drop shadow, and dark text — all animated with CSS transitions triggered by a single class toggle.

class=”navbar scrolled” ← added via JS scroll listener

How It Works

One scroll event listener adds or removes scrolled class on the navbar. All styling happens in CSS with smooth transitions — minimal JavaScript, maximum effect.

Use It Anywhere

Drop it into any landing page, SaaS site, or portfolio. Works with any background color — the CSS variables make it easy to theme.

🔼 Scroll back to top to see transparent state



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