CSS #id Selector - W3Schools
Definition and Usage The CSS # id selector selects the element with the specified id.
ID selectors - CSS - MDN
Nov 7, 2025 · 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 …
CSS #id Selector - GeeksforGeeks
Jul 11, 2025 · The ID selector in CSS is used to select a single element on a page by referencing its id attribute. This attribute must be unique within a page, meaning no two elements can have …
ID Selector in CSS: Why That # Symbol Isn’t Just a Trendy Hashtag
Aug 7, 2025 · What Is an ID Selector? In CSS, the ID selector targets exactly one element on your page, identified by the “#” symbol:
CSS ID Selector: Syntax, Usage, and Examples - mimo.org
The CSS ID selector targets an HTML element based on its unique id attribute. Modern web development relies on this selector as a fundamental tool for creating unique styles on any …
ID - CSS-Tricks
Nov 1, 2024 · 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 …
CSS ID Selectors: Complete Guide to Targeting Elements with …
Jun 14, 2025 · CSS ID selectors are one of the most fundamental and powerful tools in web development for targeting specific elements on a webpage. By using the unique identifier …
The ID selector - The complete CSS3 tutorial
Just as we saw with the class selector, the ID selector uses a specific attribute found on all HTML tags to figure out whether the specific rule applies to the element or not, and that's the ID …
CSS #id Selector - CodeToFun
Oct 27, 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 …
CSS Selector Cheatsheet: ID, Class, … — When to Use What
The ID Selector applies style to a single, unique element. By using the id attribute and # prefix in CSS you can add it to HTML: Perfect to use when you want to style a specific element...