What is the use of a universal selector?

Universal Selector in CSS The universal selector becomes helpful when you wish to put a specific style in all the HTML elements within your web page. It can also be used for every single element that is within the element of your HTML page.

What is universal selector of CSS?

The CSS universal selector ( * ) matches elements of any type. /* Selects all elements */ * { color: green; } Universal selectors can be namespaced when using @namespace .

What is universal selector in CSS w3schools?

The CSS Universal Selector The universal selector (*) selects all HTML elements on the page.

What is the main element selector?

The element element selector in CSS is used to select elements inside the elements i.e it combines two selectors such that elements matched by the second selector are selected if they have an ancestor element matching the first selector.

Which among the following is a universal selector in jQuery?

jQuery all (“*”) selector selects all elements in the document, including html, head and body.

What * means CSS?

The * means “all elements” (a universal selector), so we are setting all elements to have zero margins, and zero padding, thus making them look the same in all browsers. Asterisk ( * ) is a wildcard and means all elements. sets the margin of all elements to 0. It means apply those styles to all elements.

What is universal selector in CSS class 10?

The asterisk (*) is known as the CSS universal selectors. It can be used to select any and all types of elements in an HTML page. The asterisk can also be followed by a selector while using to select a child object. This selector is useful when we want to select all the elements on the page.

What means * in CSS?

The * means “all elements” (a universal selector), so we are setting all elements to have zero margins, and zero padding, thus making them look the same in all browsers.

What is the universal selector syntax and which elements does it match?

The universal selector is an asterisk (*) and it acts like a wildcard and matches all element types in an HTML page. In some situations you want to apply a rule to all elements in an HTML page then you can use this selector.

What are group selectors in CSS?

The CSS grouping selector is used to select multiple elements and style them together. This reduces the code and extra effort to declare common styles for each element. To group selectors, each selector is separated by a space.

Which selector does jQuery use to select?

jQuery selectors are used to “find” (or select) HTML elements based on their name, id, classes, types, attributes, values of attributes and much more. It’s based on the existing CSS Selectors, and in addition, it has some own custom selectors. All selectors in jQuery start with the dollar sign and parentheses: $().