Teksturnyj Vh Dla Css V34 -bespalevnyj- -

.hero height: 100vh; /* Danger zone on mobile */

I have structured this as a complete, ready-to-publish article for a web development blog. Published on: April 17, 2026 Category: CSS, Layout, Responsive Design Reading time: 4 min

Before (with vh ) .mobile-menu height: 100vh; overflow-y: auto;

The classic vh unit looks perfect in DevTools. But the moment you scroll on a real iPhone or Android device, the address bar appears, disappears, and your carefully crafted layout breaks. Elements get cut off, buttons hide behind bottom bars, and 100vh becomes a lie. Teksturnyj VH dla CSS v34 -bespalevnyj-

.element height: 100vh; /* fallback for old browsers */ height: 100tvh; /* painless for modern ones */

.hero-text min-height: 50tvh; /* Exactly half of usable space */

let vh = window.innerHeight * 0.01; document.documentElement.style.setProperty('--vh', `$vhpx`); This worked but killed performance and caused layout shifts. Not bespalevnyj at all. The CSS Working Group heard our screams. With CSS Values and Units Level 4 (shipping in v34 of major engines), we now have dynamic viewport units – specifically Teksturnyj VH ( tvh ). What is Teksturnyj VH? tvh stands for Texture Viewport Height . Unlike classic vh , it responds to the visible viewport – the actual space available to your content after accounting for dynamic browser UI. Elements get cut off, buttons hide behind bottom

It removes a decade-old headache without requiring frameworks, polyfills, or event listeners. Just one unit, one line of CSS, and your layouts finally behave like they should on mobile.

If you’ve ever built a full-screen interface on mobile, you know the pain.

.fullscreen-section height: 100tvh; /* Real fullscreen, no overflow */ The CSS Working Group heard our screams

Go ahead. Delete that window.innerHeight code. Your future self will thank you. Have you tried tvh in your projects yet? Share your experience below or on X @yourbloghandle.

.modal-bottom bottom: 10tvh; /* Stays above mobile bottom bar */

❌ On scroll, address bar hides → layout jumps, extra white space at bottom. .mobile-menu height: 100tvh; overflow-y: auto;