Disallow a sheet @import 31 sheets in IE6 9 - dashk/csslint GitHub Wiki

@import imports external CSS files into stylesheet. While technically allowed in CSS, in IE6 to IE9, you can import at most 31 stylesheets. Anything beyond 31 stylesheet limit will not be loaded in IE.

Rule Details

Rule ID: import-ie-limit

This rule is intended to flag uses of @import that will fail in IE6 to IE9.

Further Reading

• Stylesheet Limits in Internet Explorer