Create Dark mode website theme by adding a single line of CSS

We all know that now a days dark website theme become very popular each and every popular sites are providing dark theme.

You know need to write multiple line of Javascript or jQuery or even CSS to achieve this. All you need is just one line of CSS.

Still don't believe me?
Without wasting time let's jump into the code.

Here's the code

html.dark-theme {
    filter: invert(1);
}

Click here for live example

Comments

[Abhishek Verma]

It's not good to just invert everything.