SharePoint Customization Analysis Framework (SPCAF)

Third Party Analyzers

Avoid unwanted box model sizing issues in CSS

Avoid properties that don't work based with the display property being used in CSS

Avoid duplicate properties in CSS

Avoid un anchored hovers in CSS

Avoid empty rules in CSS

Use only known properties in CSS

Avoid adjoining classes in CSS

Avoid property box-sizing in CSS

Use compatible vendor prefixes in CSS

Use all gradient definitions in CSS

Avoid negative text indent in CSS

Use standard property with vendor prefix in CSS

Use fallback colors in CSS

Avoid star hack in CSS

Avoid underscore hack in CSS

Use bulletproof font face in CSS

Do not use too many web fonts in CSS

Do not use @import in CSS

Avoid selectors that look like regular expressions in CSS

Do not use universal selector in CSS

Do not use unqualified attribute selectors in CSS

Do not use units for zero values in CSS

Avoid overqualified elements in CSS

Use shorthand properties in CSS

Do not use duplicate background images in CSS

Avoid too many floats in CSS

Do not use too many font size declarations in CSS

Do not use IDs in selectors in CSS

Do not use !important in CSS

Do not use outline:none in CSS

Do not use qualified headings in CSS

Define headings only once in CSS

Define headings only once in CSS

This rule is aimed at flagging duplicate heading declarations. As such, a warning occurs when more than one rule defines properties targeted at the same heading.

CheckId	CSL308832
TypeName	DefineHeadingsOnlyOnceInCSS
Severity	Warning
Type	CSSFile

CSSLint Documentation

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SharePoint Customization Analysis Framework (SPCAF), 7.15.0.0

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