How do I match an element containing two matching child elements with CSS?
I want to make a CSS selector that matches an element which contains both of two specified matching child elements. For example, let's say I want to match a element that contains both an element and an element with the .subtitle class.
Header text
Header text
I know that :has() can select containing elements, but specifying two selectors will make it select elements that contain either of the two matching elements rather than both.
selection:has(h2, .subtitle)
How can I select an element only if it contains both of two matching elements?