Web Front-end
CSS Tutorial
How to use the:first-line pseudo-element selector to change the CSS style of the first line of text in each line of a paragraph
How to use the:first-line pseudo-element selector to change the CSS style of the first line of text in each line of a paragraph
How to use: first-line pseudo-element selector to change the CSS style of the first line of text in each line of a paragraph, you need specific code examples
CSS pseudo-element is A selector commonly used in CSS to specify a specific part or state of an element. Among them, the :first-line pseudo-element selector is used to select the first line of text in the element and apply a specific CSS style to it.
In HTML, we can create a paragraph of text by wrapping the paragraph in a
tag. Next, we will use the :first-line pseudo-element selector to change the text style of the first line in each paragraph.
The code sample is as follows:
HTML code:
<!DOCTYPE html> <html> <head> <title>使用:first-line伪元素选择器改变段落中每行的第一行文字的CSS样式</title> <link rel="stylesheet" type="text/css" href="style.css"> </head> <body> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed cursus vestibulum tortor, quis pulvinar metus dapibus ut.</p> <p>Phasellus ultrices mauris et dolor cursus, quis consectetur diam commodo. Nam feugiat tortor id.</p> <p>Vestibulum nec ipsum vitae mauris condimentum ultricies in sed ligula. Donec quis odio in dui.</p> </body> </html>
CSS code (style.css):
p:first-line {
font-weight: bold;
font-size: 20px;
color: red;
}In the above example, we are in CSS The :first-line pseudo-element selector is used, and p:first-line is used as the selector to specify that a specific style is to be applied to the first line of text in each paragraph
.
In the CSS code, we changed the style of the first line of text, setting it to bold (font-weight: bold), the font size to 20 pixels (font-size: 20px), and the color to red (color: red).
With such a simple CSS code, we can render the first line of text in each paragraph in a different style to better highlight the important content in these texts.
It should be noted that the :first-line pseudo-element selector can only be applied to block-level elements, such as
,
By using the :first-line pseudo-element selector, we can easily change the CSS style of the first line of text in each line of a paragraph, making the text more visually appealing and grabbing the reader's attention.
The above is the detailed content of How to use the:first-line pseudo-element selector to change the CSS style of the first line of text in each line of a paragraph. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1387
52
How to create a slideshow layout page using HTML and CSS
Oct 16, 2023 am 09:07 AM
How to create a slide layout page using HTML and CSS Introduction: Slide layout is widely used in modern web design and is very attractive and interactive when displaying information or pictures. This article will introduce how to create a slide layout page using HTML and CSS, and provide specific code examples. 1. HTML layout structure First, we need to create an HTML layout structure, including a slide container and multiple slide items. The code looks like this: <!DOCTYPEhtml&
How to use:nth-child(-n+5) pseudo-class selector to select the CSS style of child elements whose position is less than or equal to 5
Nov 20, 2023 am 11:52 AM
How to use:nth-child(-n+5) pseudo-class selector to select the CSS style of child elements whose position is less than or equal to 5. In CSS, the pseudo-class selector is a powerful tool that can be selected through a specific selection method. Certain elements in an HTML document. Among them, :nth-child() is a commonly used pseudo-class selector that can select child elements at specific positions. :nth-child(n) can match the nth child element in HTML, and :nth-child(-n) can match
How to implement a simple chat page layout using HTML and CSS
Oct 18, 2023 am 08:42 AM
How to use HTML and CSS to implement a simple chat page layout With the development of modern technology, people increasingly rely on the Internet for communication and communication. In web pages, chat pages are a very common layout requirement. This article will introduce you to how to use HTML and CSS to implement a simple chat page layout, and give specific code examples. First, we need to create an HTML file, you can use any text editor. Taking index.html as an example, first create a basic HTML
How to implement a detailed page layout using HTML and CSS
Oct 20, 2023 am 09:54 AM
How to use HTML and CSS to implement a detailed page layout HTML and CSS are the basic technologies for creating and designing web pages. By using these two appropriately, we can achieve various complex web page layouts. This article will introduce how to use HTML and CSS to implement a detailed page layout and provide specific code examples. Create an HTML structure First, we need to create an HTML structure to place our page content. The following is a basic HTML structure: <!DOCTYPEhtml&g
How to create a responsive card wall layout using HTML and CSS
Oct 25, 2023 am 10:42 AM
How to create a responsive card wall layout using HTML and CSS In modern web design, responsive layout is a very important technology. By using HTML and CSS, we can create a responsive card wall layout that adapts to devices of different screen sizes. Here’s a closer look at how to create a simple responsive card wall layout using HTML and CSS. HTML part: First, we need to set up the basic structure in the HTML file. We can use unordered list (<ul>) and
How to create a responsive video playback page layout using HTML and CSS
Oct 18, 2023 am 10:48 AM
How to Create a Responsive Video Playback Page Layout Using HTML and CSS In today’s Internet age, videos have become an integral part of our daily lives. More and more websites and applications provide video playback functions. In order to provide a better user experience, developers need to create a responsive video playback page layout to adapt to different devices and screen sizes. This article details how to achieve this using HTML and CSS, and provides specific code examples. Step 1: HTML Structure First, I
How to create a responsive music player layout using HTML and CSS
Oct 19, 2023 am 10:02 AM
How to use HTML and CSS to create a responsive music player layout In today's era of rapid development of information technology, music, as a form of entertainment, has penetrated deeply into people's lives. For a better music experience, many websites and applications provide online music players. This article will introduce how to create a responsive music player layout using HTML and CSS, and provide specific code examples. First, we need to create a basic structure using HTML. Here is a simple HTML layout example: <!
How to embed CSS styles in HTML
Sep 20, 2023 am 11:37 AM
Methods for embedding CSS styles in HTML include inline styles, internal style sheets, and external style sheets. Detailed introduction: 1. Inline style refers to writing the CSS style directly in the HTML tag and setting the style of the element through the style attribute. The advantage of this method is that it is simple and intuitive, and can quickly set the style for a specific element. But its shortcomings are also obvious. The style is tightly coupled with the HTML structure, making it difficult to maintain and reuse. At the same time, when the style needs to be modified, the entire HTML document needs to be traversed, which is inefficient; 2. Internal style sheets, etc.
