display: table-cell如果您不关心IE7，我会使用@sandeep的答案。
否则，这是一个替代方案，但有一个缺点：“正确”
div必须在HTML中排在首位。
#parent { overflow: hidden; border: 1px solid red}.right { float: right; width: 100px; height: 100px; background: #888;}.left { overflow: hidden; height: 100px; background: #ccc}<div id="parent"> <div >right</div> <div >Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam semper porta sem, at ultrices ante interdum at. Donec condimentum euismod consequat. Ut viverra lorem pretium nisi malesuada a vehicula urna aliquet. Proin at ante nec neque commodo bibendum. Cras bibendum egestas lacus, nec ullamcorper augue varius eget.</div></div>
