一个CSS的语法解析器，读取CSS代码，并存成矩阵。用以优化和纠正CSS代码。-This class represents a CSS parser which reads CSS code and saves it in an array. In opposite to most other CSS parsers, it does not use regular expressions and thus has full CSS2 support and a higher relia

CSSTidy is a CSS stylesheet optimization tool of an open source, the use of csstidy can easily be compressed to your CSS style, the compression rate can reach more than 1/4, it can automatically add the attribute CSS comments in the code, the excess