What are the commonly used selectors in css?

Commonly used selectors in CSS include: class selector, ID selector, element selector, descendant selector, child selector, wildcard selector, group selector and attribute selector, used to specify Specific elements or groups of elements to enable styling and page layout.

CSS Common Selectors

CSS selectors are used to specify specific elements or groups of elements. The following are some of the most commonly used selectors in CSS:

1. Class selector

• Syntax: .class-name
• Select elements with the specified class name
• For example: .red Select all elements with the "red" class.

2. ID selector

• Syntax: #id-name
• Select the Element with ID
• For example: #header Select the element with ID "header".

3. Element selector

• Syntax: element-name
• Select all elements with the specified Element
• for element name For example: p Selects all paragraph elements.

4. Descendant selector

• Syntax: parent > child
• The selection is the parent Child elements of descendants of the element
• For example: div > p Selects all paragraph elements within the div element.

5. Child selector

• Syntax: parent child
• The selection is of the parent element Child elements of child elements
• For example: ul li Selects all list items (li) in the unordered list (ul).

6. Wildcard selector

• Syntax: *
• Select any element
• For example: * { color: blue; } Set the text color of all elements to blue.

7. Group selector

• Syntax: element1, element2, element3
• Select Multiple elements
• For example: p, h1, h2 Select all paragraph, heading 1 and heading 2 elements.

8. Attribute selector

• Syntax: [attribute] or [attribute=value]
• Select elements with the specified attribute or the attribute value is the specified value
• For example: [data-type="nav"] Select all elements with "data-type " attribute and its value is "nav".

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