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30-seconds-of-code/snippets/css/s/polka-dot-pattern.md
2023-05-07 16:07:29 +03:00

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---
title: Polka dot background pattern
type: snippet
language: css
tags: [visual]
cover: bag-waiting
dateModified: 2021-10-13T19:29:39+02:00
---
Creates a polka dot background pattern.
- Use `background-color` to set a black background.
- Use `background-image` with two `radial-gradient()` values to create two dots.
- Use `background-size` to specify the pattern's size. Use `background-position` to appropriately place the two gradients.
- **Note:** The fixed `height` and `width` of the element is for demonstration purposes only.
```html
<div class="polka-dot"></div>
```
```css
.polka-dot {
width: 240px;
height: 240px;
background-color: #000;
background-image: radial-gradient(#fff 10%, transparent 11%),
radial-gradient(#fff 10%, transparent 11%);
background-size: 60px 60px;
background-position: 0 0, 30px 30px;
background-repeat: repeat;
}
```