# intergrav/dev.css
 [](https://github.com/intergrav/dev.css)
Extremely simple, small, classless CSS framework in the style of Vercel's Geist. Inspired by [xz/new.css](https://github.com/xz/new.css).
It weighs only **~5kb** and makes any plain HTML file look great.
It has a light and dark theme, and the header turns into a sidebar on wider displays so that you get more vertical space.
## Importing
In your HTML's `` all you have to write is this, and you're done! (`.min` means to minify the file)
```html
```
I also recommend adding a font through [intergrav/fonts](https://github.com/intergrav/fonts). Geist or Inter work with dev.css out of the box. It will use the default system/browser san-serif fonts otherwise.
### Geist Font
```html
```
```html
```
### Inter Font
```html
```
## Themes
You can also use custom colors and custom fonts in dev.css through themes. See the `/theme` folder to view some premade ones. You can also copy the `boilerplate.css` and make a theme yourself. Simply apply it after the dev.css stylesheet. For example, to apply the terminal theme, put this after your main stylesheet:
```html
```