postcss-unprefix

Unprefixes vendor prefixes in legacy CSS.

Though, please use autoprefixer as part of your build process to ensure proper browser support.

Installation

npm install --save postcss-unprefix

Usage

var postcss = require("gulp-html-postcss");
var unprefix = require("postcss-unprefix");
var autoprefixer = require("autoprefixer");

gulp.task("clear-css", function () {
    var processors = [
        unprefix,
        autoprefixer,
    ];
    return gulp.src("./src/**/*.css")
        .pipe(postcss(processors))
        .pipe(gulp.dest('./dest'));
});

Input

.flex {
    display: -webkit-flex;
    display: -moz-flex;
    -webkit-flex: 1;
}

Output

.flex {
    display: flex;
    flex: 1;
}