Widely availableSupported across all major browsers. Safe to use in production.

Overview

The ::first-line CSS pseudo-element selects the first line of text in an element for styling.

Browser support

Feature Desktop Mobile
Chrome
Edge
Firefox
Safari
Chrome Android
Safari iOS
1
12
1
1
18
1
svg text element

Support on SVG `<text>` element

124
1+Supported (version) Not supported Has note Sub-feature descriptions sourced from MDN Web Docs (CC BY-SA 2.5)
Notes 2 item(s)
Implementation note
  • Before Chrome 62, the `text-transform` property does not work on `::first-line` pseudo-elements. See bug 40214861.
  • Previously available under a different name: :first-line (1)
Notes 1 item(s)
Implementation note
  • Previously available under a different name: :first-line (12)
Notes 1 item(s)
Implementation note
  • Previously available under a different name: :first-line (1)
Notes 2 item(s)
Implementation note
  • The `text-transform` property does not work for `::first-line` or `:first-line` pseudo-elements. See bug 3409.
  • Previously available under a different name: :first-line (1)
Notes 2 item(s)
Implementation note
  • Before Chrome Android 62, the `text-transform` property does not work on `::first-line` pseudo-elements. See bug 40214861.
  • Previously available under a different name: :first-line (18)
Notes 2 item(s)
Implementation note
  • The `text-transform` property does not work for `::first-line` or `:first-line` pseudo-elements. See bug 3409.
  • Previously available under a different name: :first-line (1)

Syntax

CSS
article p::first-line {
  font-weight: bold;
  font-size: 1.1em;
  color: #1e3a5f;
}

Live demo

thickcharacter+big

CSS thickcharacter+big demo.

PreviewFullscreen

Color change

CSS Colorchange demo.

PreviewFullscreen

capitalization

CSS capitalization demo.

PreviewFullscreen

Use cases

  • Using ::first-line

    The ::first-line CSS pseudo-element selects the first line of text in an element for styling.

Cautions

  • May not be supported in older browsers.

Accessibility

  • Make sure visual changes are conveyed appropriately to assistive technology.

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