:nth-last-child

Select elements by counting backwards from the end using the :nth-last-child pseudo-class selector.

Quantity Query Carousel – Frontend Masters Blog

:has() makes quantities queries both easier and more powerful. We can alter how a grid is laid out and where the children go. Or, we can just blast it into a carousel.

What is CSS Owl Selector (* + *)?

YouTube
:out-of-range

A quick look at the :not-in-range psuedo-class.

HTML Oddities: Does the order of attribute values matter?

HTML elements can have attributes. For example id, class, src, alt, and many others. These attributes can contain values - an img element's src attribute has a value which is a link to an image. An id attribute's value is a single string. But some attributes can contain multiple values. Here's a thought experiment for you. Consider these two HTML elements: HTML<p class="alpha bravo…

Terence Eden’s Blog
:placeholder-shown

A quick look at the :placeholder-shown pseudo-class for styling form elements that are displaying placeholder text.

Getting Specific About CSS Specificity

Everything you never wanted to know about why some styles override others in your CSS.

DEV Community
:only-child

Learn how to use the :only-child selector to style elements differently when they have no siblings. Perfect for adaptive designs with optional elements like figure captions. Plus, see how combining it with :has() creates powerful parent styling possibilities.

Making :visited more private  |  Blog  |  Chrome for Developers

How Chrome now prevents privacy leaks that use visited links.

Chrome for Developers
:in-range pseudo-class

Style inputs based on if the value is within specific range limits