所以我希望“內容”div 出現在“封面”div 上，這通常工作正常，但是一旦我設置“內容”div 的最大高度，它就無法執行此操作。此處可重現的最低限度。您可以看到，如果刪除 CSS 的第 66 行，它會按預期運行，但會以某種方式與第 66 行一起運行。幫助表示贊賞！謝謝。如果有人想知道，請附上代碼： 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;}