csslint

A linter for CSS code.

• Lint a single CSS file:

csslint {file.css}

• Lint multiple CSS files:

csslint {file1.css} {file2.css} {file3.css}

• List all possible style rules:

csslint --list-rules

• Specify certain rules as errors (which result in a non-zero exit code):

csslint --errors={errors,universal-selector,imports} {file.css}

• Specify certain rules as warnings:

csslint --warnings={box-sizing,selector-max,floats} {file.css}

• Specify certain rules to ignore:

csslint --ignore={ids,rules-count,shorthand} {file.css}

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This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).