<!DOCTYPE html><title>CSS aspect-ratio: Row flex container with the replaced-element item</title><linkrel="author"title="Mozilla"href="https://www.mozilla.org/"><linkrel="help"href="https://drafts.csswg.org/css-sizing-4/#aspect-ratio"><linkrel="help"href="https://drafts.csswg.org/css-flexbox/#line-sizing"title="9.2.3.B"><linkrel="match"href="../../reference/ref-filled-green-100px-square.xht"/><metaname="assert"content="aspect-ratio should work well if the flex item is a replaced element."><p>Test passes if there is a filled green square and <strong>no red</strong>.</p><divstyle="display: flex;"><imgsrc="support/20x50-green.png"style="height: 100px; aspect-ratio: 1/1;"></div>