\begin{quote}
Ensure CSS selectors are unique. \end{quote}
\hypertarget{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22232}{}\doxysection{Install}\label{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22232}
With \href{https://npmjs.org/package/postcss-unique-selectors}{\texttt{ npm}} do\+:


\begin{DoxyCode}{0}
\DoxyCodeLine{npm install postcss-\/unique-\/selectors -\/-\/save }

\end{DoxyCode}
\hypertarget{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22233}{}\doxysection{Example}\label{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22233}
Selectors are sorted naturally, and deduplicated\+:\hypertarget{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22234}{}\doxysubsection{Input}\label{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22234}

\begin{DoxyCode}{0}
\DoxyCodeLine{h1,h3,h2,h1 \{}
\DoxyCodeLine{    color: red}
\DoxyCodeLine{\} }

\end{DoxyCode}
\hypertarget{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22235}{}\doxysubsection{Output}\label{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22235}

\begin{DoxyCode}{0}
\DoxyCodeLine{h1,h2,h3 \{}
\DoxyCodeLine{    color: red}
\DoxyCodeLine{\} }

\end{DoxyCode}
\hypertarget{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22236}{}\doxysection{Usage}\label{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22236}
See the \href{https://github.com/postcss/postcss\#usage}{\texttt{ Post\+CSS documentation}} for examples for your environment.\hypertarget{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22237}{}\doxysection{Contributors}\label{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22237}
See \href{https://github.com/cssnano/cssnano/blob/master/CONTRIBUTORS.md}{\texttt{ CONTRIBUTORS.\+md}}.\hypertarget{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22238}{}\doxysection{License}\label{md_sfcode_node_modules_postcss_unique_selectors_README_autotoc_md22238}
MIT © \href{http://beneb.info}{\texttt{ Ben Briggs}} 