How do you use pseudo elements in HTML?

What are pseudo elements used for?

A CSS pseudo-element is a keyword added to a selector that lets you style a specific part of the selected element(s). For example, ::first-line can be used to change the font of the first line of a paragraph.

How do you use pseudo element before?

Before Pseudo-element

The Before pseudo element creates a pseudo-element before the first child of the selected element, simply it creates an element before the content of the selected element. Pseudo elements have a content property which can be used to insert generated content, image or a string.

How do I use pseudo elements in CSS?

A CSS pseudo-element is used to style specified parts of an element. For example, it can be used to: Style the first letter, or line, of an element. Insert content before, or after, the content of an element.

How do you use pseudo element after?

In CSS, ::after creates a pseudo-element that is the last child of the selected element. It is often used to add cosmetic content to an element with the content property. It is inline by default.

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What is the difference between pseudo elements and pseudo classes?

A pseudo-element is a ‘fake’ element, it isn’t really in the document with the ‘real’ ones. Pseudo-classes are like ‘fake’ classes that are applied to elements under certain conditions, much like how you would manipulate the classes of elements using JavaScript.

What are pseudo classes in HTML?

A CSS pseudo-class is a keyword added to a selector that specifies a special state of the selected element(s). For example, :hover can be used to change a button’s color when the user’s pointer hovers over it.

What is before and after in HTML?

Definition and Usage

The ::before selector inserts something before the content of each selected element(s). Use the content property to specify the content to insert. Use the ::after selector to insert something after the content.

What is transform in HTML?

Definition and Usage. The transform property applies a 2D or 3D transformation to an element. This property allows you to rotate, scale, move, skew, etc., elements. To better understand the transform property, view a demo.

Can we create pseudo elements in inline CSS?

You can’t create pseudo elements in inline css. sometimes this can be handy. As mentioned before, you can’t use inline elements for styling pseudo classes. Before and after pseudo classes are states of elements, not actual elements.

Can a pseudo element have a pseudo element?

Only one pseudo-element may appear per selector, and if present it must appear after the sequence of simple selectors that represents the subjects of the selector. Note: A future version of this specification may allow multiple pseudo-elements per selector.

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How do I use two pseudo-classes in CSS?

To quote the standard: Pseudo-classes are allowed anywhere in selectors while pseudo-elements may only be appended after the last simple selector of the selector. This means your syntax is correct according to CSS2. 1 and CSS3 as well, i.e. IE8 still sucks ;)

What are selectors in CSS?

A CSS selector is the first part of a CSS Rule. It is a pattern of elements and other terms that tell the browser which HTML elements should be selected to have the CSS property values inside the rule applied to them.

What is added after HTML element?

The insertAfter() is an inbuilt method in jQuery which is used to insert some HTML content after a specified element. The HTML content will be inserted after each occurrence of the specified element.

What is the important rule in CSS?

important rule in CSS is used to add more importance to a property/value than normal. In fact, if you use the ! important rule, it will override ALL previous styling rules for that specific property on that element!

How do I override after CSS?

To override the CSS properties of a class using another class, we can use the ! important directive. In CSS, ! important means “this is important”, and the property:value pair that has this directive is always applied even if the other element has higher specificity.

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