1. Pseudo-class Pseudo-classes is pseudo-classes. Pseudo-classes are also a type of selector. They are used to select elements in a specific state. For example, when the mouse is placed on an element, The text of the element will change color or the image will become larger, etc. <!DOCTYPE html> <html lang=”en”> <head> <meta charset=”UTF-8″> <meta […]
Tag: pseudo-class
CSS (how CSS is introduced, CSS selectors, text styles, backgrounds, borders, pseudo-class pseudo-elements, CSS box model, margin folding issues, advanced selectors, floating, flex layout)
CSS css3, cascading style sheets, styling and layout Three ways to introduce ?Inline style (inline style): Use the style attribute of the HTML tag to define the CSS style Internal style: use? External styles (connected): use tags to trigger external CSS style sheet components Inline styles <p style=”color: aqua;font-size: 40px;”>This is a paragraph tag</p> Attributes: […]
[CSS 11] Combiner Selector Pseudo-class Anchor Pseudo-class Element Matching Pseudo-element Combining CSS classes
CSS combinators combiner pseudo classes pseudo class pseudo elements pseudo elements combinators combiner A combinator is some mechanism for interpreting the relationship between selectors CSS selectors can contain multiple simple selectors Combiners can be included between simple selectors to combine into complex selectors There are four different combinators in CSS: descendant selector – whitespace Child […]
CSS-5 list elements, table elements, form elements, Emmet syntax, structural pseudo-classes
Table of Contents 1_list element 1.1_ List implementation 1.2_Ordered List – ol – li 1.3_unordered list – ul – li 1.4_Definition list – dl – dt – dd 1.5_ Write the logical sequence of front-end code 2_table element (not recommended) 2.1_Common elements of tables 2.2_Other elements of the form 2.3_Cell merge 3_Form elements 3.1 Attributes […]
CSS (3) — Pseudo-class selector and pseudo-element selector
Directory What is “pseudo”? 1. Pseudo-class selectors 2. Pseudo-element selectors What is “fake”? “Pseudo” means that the selector is used to modify parts that are not in the document tree. Must read: super detailed explanation 1. Pseudo-class selector It is used to add a corresponding style to an existing element when it is in a […]
[CSS3] CSS3 structural pseudo-class selector ( E:first-child / E:last-child selector | E:nth-child(n) selector | E:nth-of-type selector )
Article directory 1. CSS3 Structural Pseudo-Class Selector 2. E:first-child / E:last-child selector 1. E: first-child selector 2. E: last-child selector 3. E:nth-child(n) selector 1. E:nth-child(n) selector syntax description 2. When n is a number 3. When n is a keyword 4. When n is a formula 5. Different child element types 4. E:first-of-type / E:last-of-type […]
The vue2+element project realizes the permanent display of the tooltip of the el-slider component through pseudo-classes, and the sliding of the slider to distinguish the color block effect
Foreword Effect Default effect: Slide effect: Realize function 1. The current value is always displayed above the slider 2. The content on the left side that has been allocated is filled with green, and the left side is filled with gray 3. Slide to the right, the excess part is filled with blue, and the […]
CSS3 new selectors (attribute selectors, structural pseudo-class selectors, pseudo-element selectors)
?This blog post introduces the new selectors in CSS3, including attribute selectors, structural pseudo-class selectors and pseudo-element selectors. 1 attribute selector Attribute selectors ([attributes]) can select elements that meet the requirements based on the attributes and attribute values of the elements. The basic syntax of the attribute selector is as follows: Syntax Description Label [attribute] […]
CSS3 new selectors (attribute selectors, structural pseudo-class selectors, pseudo-element selectors)
This blog post introduces the new selectors in CSS3, including attribute selectors, structural pseudo-class selectors and pseudo-element selectors. Blog post directory 1 attribute selector 2 Structural pseudo-class selectors (top) 3 Structural pseudo-class selectors (below) 4 Comparison of structural pseudo-class selectors 5 Pseudo-element selectors 1 attribute selector Attribute selectors ([attributes]) can select elements that meet the […]
[CSS] P7 pseudo-class selector (dynamic pseudo-class, structural pseudo-class, negative pseudo-class, UI pseudo-class, target pseudo-class, language pseudo-class)
Write custom directory title here pseudo class selector What is a pseudo class dynamic pseudo-class Five commonly used dynamic pseudo-classes Examples of commonly used dynamic pseudo-classes Order relationship of dynamic pseudo-classes Struct pseudo-class Six Common Structural Pseudo-Classes :first-child :last-child :nth-child() :first-of-type :last-of-type :nth-of-type() Several Uncommon Structural Pseudo-Classes negative pseudo-class UI pseudo-classes target pseudo-class language pseudo-class […]