Content Exceeds Viewport

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Quick Reference

Element Code: HT-023

Issue: Content wider than viewport

Impact: Horizontal scroll

Fix: Fix CSS widths

Detection: Mobile-Friendly Test

What Is This Issue?

Content must fit viewport.

Why This Matters

Horizontal scroll is major UX fail.

How to Fix

  1. Use max-width: 100%

Tools

  • Mobile test: Check sizing

TL;DR

Make all content fit viewport width. Use max-width: 100%.

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