Pretty HTML ｜ CSS ｜ XML

Pretty HTML ｜ CSS ｜ XML插件简介

Pretty HTML ｜ CSS ｜ XML插件描述

A utility to fmat (pretty print) HTML, XML,  CSS source code. Ideal if you want a quick way to tidy up your content f easier reading. 

Just type  paste your source  see the fmatted version appear in a separate panel. This utility attempts to autodetect the fmat of your source content  fmat it appropriately. Your source is remembered so that when you open the extension again your source will still be available. A copy button allows you to copy your fmatted content to the clipboard. You can Replace your source content with the fmatted version with a button click. Paste  Append buttons allow you to paste into the source text area.
                                

Pretty HTML ｜ CSS ｜ XML插件离线安装方法

1.首先用户点击谷歌浏览器右上角的自定义及控制按钮，在下拉框中选择设置。

2.在打开的谷歌浏览器的扩展管理器最左侧选择扩展程序或直接输入：chrome://extensions/

3.找到自己已经下载好的Chrome离线安装文件xxx.crx，然后将其从资源管理器中拖动到Chrome的扩展管理界面中，这时候用户会发现在扩展管理器的中央部分中会多出一个”拖动以安装“的插件按钮。

4.下载 Pretty HTML ｜ CSS ｜ XMLChrome插件v1.0.4版本到本地。

5.勾选开发者模式，点击加载已解压的扩展程序，将文件夹选择即可安装插件。

注意：最新版本的chrome浏览器直接拖放安装时会出现“程序包无效CRX-HEADER-INVALID”的报错信息，参照这篇文章即可解决