Software⏱️ 1 min read📅 2026-05-31

How to Fix: Opacity CSS not working in IE8

CSS opacity not working in IE8 due to lack of support for opacity property. Use the filter property instead.

Quick Answer: Use the filter property to achieve similar effects: .slidedownTrigger { filter: alpha(opacity=50); }

This is the trigger text with a pointer cursor.

This works fine in Firefox and Chrome, but in IE8 the opacity doesn't change.

I've tried a variety of CSS settings without any success.

This is the trigger text with a pointer cursor.

Did this fix your problem?

If not, try searching for specific error codes.

🔍 Search Error Database

🛠️ Related Fixes

How to Fix: Pc crashes shortly after launching game (rainbow

Pc crashes shortly after launching game, possible cause: outdated grap

How to Fix: Installing an APK on a locked down phone

Installing an APK on a locked down phone: Try using a rooted device, e

How to Fix: FPS drops

FPS drops in games can be caused by high system resource usage, outdat