::first-line (:first-line)
Quick Summary for ::first-line (:first-line)
The ::first-line CSS pseudo-element applies styles to the first line of a block-level element.
Code Usage for ::first-line (:first-line)
/* Selects the first line of a <p> */ p::first-line {   color: red; } 
More Details for ::first-line (:first-line)

::first-line (:first-line)

The ::first-line CSS pseudo-element applies styles to the first line of a block-level element.

/* Selects the first line of a <p> */ p::first-line {   color: red; } 

The effects of ::first-line are limited by the length and content of the first line of text in the element. The length of the first line depends on many factors, including the width of the element, the width of the document, and the font size of the text. ::first-line has no effect when the first child of the element, which would be the first part of the first line, is an inline block-level element, such as an inline table.

Note: CSS3 introduced the ::first-line notation (with two colons) to distinguish pseudo-classes from pseudo-elements. Browsers also accept :first-line, introduced in CSS2.

Allowable properties

Only a small subset of CSS properties can be used with the ::first-line pseudo-element:

All font-related properties: font, font-kerning, font-style, font-variant, font-variant-numeric, font-variant-position, font-variant-east-asian, font-variant-caps, font-variant-alternates, font-variant-ligatures, font-synthesis, font-feature-settings, font-language-override, font-weight, font-size, font-size-adjust, font-stretch, and font-family All background-related properties: background-color, background-clip, background-image, background-origin, background-position, background-repeat, background-size, background-attachment, and background-blend-mode The color property word-spacing, letter-spacing, text-decoration, text-transform, and line-height text-shadow, text-decoration, text-decoration-color, text-decoration-line, text-decoration-style, and vertical-align.

Syntax

/* CSS3 syntax */ ::first-line  /* CSS2 syntax */ :first-line

Examples

HTML

<p>Styles will only be applied to the first line of this paragraph. After that, all text will be styled like normal. See what I mean?</p>  <span>The first line of this text will not receive special styling because it is not a block-level element.</span> 

CSS

::first-line {   color: blue;   text-transform: uppercase;    /* WARNING: DO NOT USE THESE */   /* Many properties are invalid in ::first-line pseudo-elements */   margin-left: 20px;   text-indent: 20px; } 

Result

Specifications

Specification
CSS Pseudo-Elements Module Level 4 # first-line-pseudo

See also

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This is my test area for webdev. I keep a collection of code here, mostly for my reference. Also if i find a good link, i usually add it here and then forget about it. more...

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"Olivia, my eldest daughter, caught measles when she was seven years old. As the illness took its usual course I can remember reading to her often in bed and not feeling particularly alarmed about it. Then one morning, when she was well on the road to recovery, I was sitting on her bed showing her how to fashion little animals out of coloured pipe-cleaners, and when it came to her turn to make one herself, I noticed that her fingers and her mind were not working together and she couldn’t do anything. 'Are you feeling all right?' I asked her. 'I feel all sleepy,' she said. In an hour, she was unconscious. In twelve hours she was dead. The measles had turned into a terrible thing called measles encephalitis and there was nothing the doctors could do to save her. That was...in 1962, but even now, if a child with measles happens to develop the same deadly reaction from measles as Olivia did, there would still be nothing the doctors could do to help her. On the other hand, there is today something that parents can do to make sure that this sort of tragedy does not happen to a child of theirs. They can insist that their child is immunised against measles. ...I dedicated two of my books to Olivia, the first was ‘James and the Giant Peach’. That was when she was still alive. The second was ‘The BFG’, dedicated to her memory after she had died from measles. You will see her name at the beginning of each of these books. And I know how happy she would be if only she could know that her death had helped to save a good deal of illness and death among other children."

I just checked google books for BFG, and the dedication is there. 

https://www.google.com.au/books/edition/_/quybcXrFhCIC?hl=en&gbpv=1 


Roald Dahl, 1986
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