This page is part of the CSS3.info CSS selectors test. See more info on CSS3 selectors.
div div {
}
<div>
<div></div>
</div>
The CSS selector should match the inner div element, because it is a child of the outer div element
div div {
}
<div>
<blockquote>
<div></div>
</blockquote>
</div>
The CSS selector should match the inner div element, because it is a descendant of the outer div element