remove postcss-math, bump deps

index.js

@@ -4,7 +4,7 @@ const babelify = require('babelify');
 const icssify = require("icssify");
 const prettyBytes = require("pretty-bytes");
 
-const postcssPlugins = ["postcss-import", "postcss-strip-inline-comments", "postcss-nested", "postcss-simple-vars", "postcss-color-function", "autoprefixer", "postcss-math"].map((plugin) => require(plugin)());
+const postcssPlugins = ["postcss-import", "postcss-strip-inline-comments", "postcss-nested", "postcss-simple-vars", "postcss-color-function", "autoprefixer"].map((plugin) => require(plugin)());
 
 const browserifyConfig = {
 	transform: babelify.configure({presets: ["@babel/preset-env", "@babel/preset-react"]}),
@@ -43,4 +43,4 @@ if (process.env.NODE_ENV == "development") {
 	b.bundle().pipe(output).on("finish", () => {
 		console.log("Finished bundle");
 	});
-}
+}

package.json

@@ -21,7 +21,6 @@
     "postcss-color-function": "^4.1.0",
     "postcss-comment": "^2.0.0",
     "postcss-import": "^12.0.1",
-    "postcss-math": "^0.0.10",
     "postcss-mixins": "^6.2.3",
     "postcss-nested": "^4.2.1",
     "postcss-scss": "^4.0.0",