使图像在平滑滑块中居中

<div class="slider-container">
  <img src="image.jpg" alt="Image" class="slider-image">
</div>

.slider-container {
  width: 300px; /* 滑块宽度 */
  height: 200px; /* 滑块高度 */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.slider-image {
  max-width: 100%;
  max-height: 100%;
}

window.addEventListener('load', function() {
  var container = document.querySelector('.slider-container');
  var image = document.querySelector('.slider-image');
  
  var containerWidth = container.offsetWidth;
  var containerHeight = container.offsetHeight;
  var imageWidth = image.offsetWidth;
  var imageHeight = image.offsetHeight;
  
  var leftOffset = (containerWidth - imageWidth) / 2;
  var topOffset = (containerHeight - imageHeight) / 2;
  
  image.style.left = leftOffset + 'px';
  image.style.top = topOffset + 'px';
});