所以我希望“内容”div 出现在“封面”div 上，这通常工作正常，但是一旦我设置“内容”div 的最大高度，它就无法执行此操作。此处可重现的最低限度。您可以看到，如果删除 CSS 的第 66 行，它会按预期运行，但会以某种方式与第 66 行一起运行。帮助表示赞赏！谢谢。如果有人想知道，请附上代码： HTML：<div class = "wrapper">            <div class="card-container">                <div class="card">                    <div class="cover"></div>                    <div class="content">                        <div class="text">                            <p>this is a long-ass line that is supposed to cause overflow</p>                            <p>this is a long-ass line that is supposed to cause overflow</p>                            <p>this is a long-ass line that is supposed to cause overflow</p>                            <p>this is a long-ass line that is supposed to cause overflow</p>                            <p>this is a long-ass line that is supposed to cause overflow</p>                            <p>this is a long-ass line that is supposed to cause overflow</p>                            <p>this is a long-ass line that is supposed to cause overflow</p>                            <p>this is a long-ass line that is supposed to cause overflow</p>                            <p>this is a long-ass line that is supposed to cause overflow</p>                            <p>this is a long-ass line that is supposed to cause overflow</p>                            <p>this is a long-ass line that is supposed to cause overflow</p>                        </div>                    </div>                </div>            </div>        </div>CSS：.card-container {    position: absolute;    top: 50%;    left: 50%;    transform: translate(-50%, -50%);}.card {    width: 300px;    height: 200px;    background-color: #d9b3ff;    position: relative;    transform-style: preserve-3d;    cursor: pointer;}