---
title: "Css Three Icon | Free Download PNG & SVG | Core Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/css-three--23618
canonical_url: "https://www.streamlinehq.com/icons/download/css-three--23618"
summary: "Clean line icon of a shield outline containing a stylized number 3. Used for CSS3, web development, and coding tools."
---

# Css Three icon

The Css Three icon shows a shield outline containing a stylized number 3. Drawn in the line style on a 14px grid with a 1px stroke for clear, spacious details. Use it for CSS3 references, web development tools, frontend documentation, and coding interfaces. It belongs to Core Line set in the Core family.

## Preview

![Clean line icon of a shield outline containing a stylized number 3. Used for CSS3, web development, and coding tools.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/script/css-three-uhif3ohiggjllbukx6twli.png/css-three-5umz6eh22872zvjexi8tb.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Css Three
- **Type**: Icon
- **Set**: [Core Line](/icons/core-line.md) — Core is the Helvetica of icons. Each icon is stripped to its essential form and has generous inner spacing. The Line variant offers a clean, minimalist approach with consistent line weights.
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Line, Minimal, Stroke, Wireframe
- **Category**: Programming › Script
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: css3, css, stylesheet, styleguide, frontend, webdesign, webdev, html5, shield, branding

## Download

- [Download Css Three on Streamline](https://www.streamlinehq.com/icons/download/css-three--23618)

## Also available in other styles

- [Css Three — Core Solid](/icons/download/css-three--23772.md) (Pro)
- [Css Three — Core Remix](/icons/download/css-three--28984.md) (Pro)
- [Css Three — Core Neon](/icons/download/css-three--30540.md) (Pro)
- [Css Three — Core Gradient](/icons/download/css-three--28363.md) (Pro)
- [Css Three — Core Flat](/icons/download/css-three--23919.md) (Pro)
- [Css Three — Core Duo](/icons/download/css-three--24184.md) (Pro)
- [Css Three — Core Pop](/icons/download/css-three--31424.md) (Pro)

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