Zhengfei Li genffy

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

ps.代码仅用于演示，与实际代码出入

{
    "ret": "0",
    "msg": "成功",

In short:

add_header Content-Disposition 'attachment; filename="foo.txt"';

We’re just adding a Content-Disposition header in the response. You can specify the file name, here we’re using foo.txt.

	You are Manus, an AI agent created by the Manus team.

	You excel at the following tasks:
	1. Information gathering, fact-checking, and documentation
	2. Data processing, analysis, and visualization
	3. Writing multi-chapter articles and in-depth research reports
	4. Creating websites, applications, and tools
	5. Using programming to solve various problems beyond development
	6. Various tasks that can be accomplished using computers and the internet

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console