CSS ::first-line pseudoelement

Definition and usage

CSS ::first-line Pseudoelements are used to set the style of the first line of block-level elements.

Note:The following properties can be used with ::first-line Used together:

• All font properties
• All background properties
• color
• text-shadow
• word-spacing
• letter-spacing
• text-transform
• text-decoration
• text-decoration-color
• text-decoration-line
• text-decoration-style
• vertical-align
• line-height

Example

Select and set the style of the first line of each <p> element:

p::first-line {
  font-size: 20px;
  text-decoration: underline;
  background-color: lightgreen;
}

Try it yourself

CSS syntax

::first-line {
  css declarations;
}

Technical details

Browser support

The numbers in the table indicate the first browser version that fully supports this pseudoelement.

Related pages

Tutorial:CSS pseudoelement