如何添加带有文本视图的彩色矩形

<div id="color-rectangle">
  <div class="rectangle"></div>
  <div class="text-view">文本视图</div>
</div>

#color-rectangle {
  display: flex;
  align-items: center;
  justify-content: center;
}

.rectangle {
  width: 200px;
  height: 100px;
  background-color: #ff0000; /* 设置矩形的背景颜色 */
}

.text-view {
  font-size: 20px;
  color: #ffffff; /* 设置文本视图的字体颜色 */
}

var rectangle = document.querySelector('.rectangle');

rectangle.addEventListener('mouseover', function() {
  rectangle.style.backgroundColor = '#00ff00'; /* 鼠标悬停时改变矩形颜色 */
});

rectangle.addEventListener('mouseout', function() {
  rectangle.style.backgroundColor = '#ff0000'; /* 鼠标离开时恢复矩形颜色 */
});