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CSS #id Selector. Previous CSS Selectors Reference Next . Example. Select and style the element with id="firstname": #firstname { background-color: yellow; } Try it Yourself » Definition and Usage. The # id selector selects the element with the specified id. Browser Support. CSS Syntax. # id { css declarations; } Demo.
- CSS Selectors
The id selector uses the id attribute of an HTML element to...
- CSS Selectors
9 paź 2024 · The CSS #id selector is used to apply styles to a specific element identified by its unique id attribute in an HTML document. Since each id must be unique within the page, the #id selector allows you to target and style individual elements with precision.
8 sie 2024 · The CSS ID selector matches an element based on the value of the element's id attribute. In order for the element to be selected, its id attribute must match exactly the value given in the selector.
27 paź 2024 · The CSS #id selector targets a specific element with a unique ID on a webpage, allowing for precise styling. It's useful when you want to apply custom styles to one unique element without affecting others.
The id selector uses the id attribute of an HTML element to select a specific element. The id of an element is unique within a page, so the id selector is used to select one unique element! To select an element with a specific id, write a hash (#) character, followed by the id of the element.
5 dni temu · The #id selector allows you to target an element by referencing the id HTML attribute. Similar to how class attributes are denoted in CSS with a “period” ( . ) before the class name, ID attributes are prefixed with an “octothorpe” ( # ), more commonly known as a “hash” or “pound sign”.
The CSS ID selector is used to select a single, unique element on a web page. It is the most specific type of selector, and it is used by targeting the element's id attribute. To use the ID selector, simply write a hashtag (#) character, followed by the element's id attribute value.
