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ActiveContao-module[Utility & Helpers](/categories/utility)

rhymedigital/contao\_ie9css4096
===============================

An extension for Contao Open Source CMS that fixes the <IE9 4096 selector limit in CSS files

035PHP

Since Aug 3Pushed 10y ago3 watchersCompare

[ Source](https://github.com/RhymeDigital/contao_ie9css4096)[ Packagist](https://packagist.org/packages/rhymedigital/contao_ie9css4096)[ RSS](/packages/rhymedigital-contao-ie9css4096/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependenciesVersions (2)Used By (0)

Contao IE9 CSS 4096 selector fix
================================

[](#contao-ie9-css-4096-selector-fix)

This extension for Contao Open Source CMS solves a tricky problem on large sites.

IE9 and below (god help us) only recognize the first 4095 selectors in a CSS file. Anything 4096+ is ignored. I know you're saying to yourself:

`Internet Explorer? Screwing up the internet? Never!`

But it's true. This extension will scan your nicely compiled/minified CSS files from Contao and add anything beyond the 4095 selector limit to some additional files and add a handy IE conditional selector for these files to the head tag of your frontend template. Nothing needed from your end.

This extension uses [dlundgren/php-css-splitter](https://github.com/dlundgren/php-css-splitter) to split up the files.

###  Health Score

22

—

LowBetter than 22% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity7

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity43

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 88.9% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

### Community

Maintainers

![](https://www.gravatar.com/avatar/63bdf0c3a2c9119c5f08bbae6eac617ab863bdd8b990ed502f6d010c437cb29c?d=identicon)[blairwinans](/maintainers/blairwinans)

---

Top Contributors

[![blairwinans](https://avatars.githubusercontent.com/u/1219241?v=4)](https://github.com/blairwinans "blairwinans (8 commits)")[![adamffyl](https://avatars.githubusercontent.com/u/1774809?v=4)](https://github.com/adamffyl "adamffyl (1 commits)")

### Embed Badge

![Health badge](/badges/rhymedigital-contao-ie9css4096/health.svg)

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[![Health](https://phpackages.com/badges/rhymedigital-contao-ie9css4096/health.svg)](https://phpackages.com/packages/rhymedigital-contao-ie9css4096)
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###  Alternatives

[mooore/magento2-module-wordpress-integration-cms

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