January 7, 2026 - The CSS selectors module defines the patterns to select elements to which a set of CSS rules are then applied along with their specificity. The CSS selectors module provides us with more than 60 selectors and five combinators. Other modules provide additional pseudo-class selectors and ...

CSS selectors are used to "find" (or select) the HTML elements you want to style.

December 10, 2025 - ... In CSS, we can use “#” notation to select the “id” attribute of an element. For WebElement “Offers”, tag name is “a” and id value is “offers”. Different syntaxes for CSS with Id are as follows:

The most specific selector type is the ID selector, followed by class selectors, followed by type selectors. In this example, only color: blue will be implemented as it has an ID selector whereas color: red has a type selector.

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. The CSS rule below will be applied ...

May 2, 2025 - Now we can use that ID to differentiate that first article from the others and apply styles specifically to it. We prepend a hashtag character (#) to the ID name when writing our CSS selector to properly select it.

The CSS attribute selector matches elements based on the element having a given attribute explicitly set, with options for defining an attribute value or substring value match.

January 10, 2025 - All one has to do is separate each selector with a comma. Here’s an example. <div class="parent"> <div class="child"></div> <div class="child"></div> </div> ... To learn even more about CSS selectors (though sadly with no cats), try CSS Diner, ...

In this article, we'll recap some selector fundamentals, including the basic type, class, and ID selectors, and selector lists. We'll also introduce the universal selector. 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 have the CSS property values inside the rule applied to them.

September 29, 2022 - To use the attribute selector, use a pair of square brackets, [], to select the attribute you want. The general syntax for attribute selectors is the following:

November 13, 2024 - It’s important to recognize that these types of selectors do not just select elements; they select elements that are in a particular state. For the purposes of this example, the state is the “hover” state. ... :where: similar syntax to :is() and :where(), but it targets an element which contains a set of others · Finally, CSS has a selector referred to as a pseudo-element and, used appropriately, it can be very useful.

For instance, to select all <p> elements, the p selector can be used to create style rules. CSS selectors can be chained so that rule sets apply only to elements that match all criteria.

CSS pseudo-class selector styles a specific state of an element, such as :hover is used to style an element when hovered. The syntax for the pseudo-class selector is as follows:

May 19, 2020 - The asterisk (*) is the universal selector in CSS. By default, it selects all elements in a document. It can, however, be used in combination with namespaces. @namespace is a useful rule in documents with multiple namespaces, such as HTML5, inline SVG, MathML, and/or XML. You can use a defined namespace to restrict the universal selector to elements only within that namespace. A universal selector can have the following syntax...

To match a specific class attribute, we always start the selector with a period, to signify that we are looking for a class value. The period is followed by the ... For example, if we wanted all elements with a class of "highlight" to have a different background color, we would use the following CSS rule:

CSS Pseudo-Classes Selectors · CSS Syntax · HTML Style · CSS selectors are used to select the HTML elements that are to be styled by CSS. For example, h1 { color: red; } Browser Output · Here, the h1 is the selector that selects all the h1 elements of our document and changes their color to red.

Visual guide to CSS selectors, including pseudo-classes (:nth-child, :hover,...), functional pseudo-classes (:not, :is,...) and pseudo-elements.

el, el, el: group multiple selectors, find unique elements that match any of the selectors; e.g.

January 11, 2026 - Learn how to use CSS Selectors in Selenium to locate web elements efficiently with syntax, examples, and best practices for reliable test automation.