用code改写照片大小比读五线谱难多了，不信你看

For responsive web design, use CSS to resize images relative to their container's width. 

• HTML Code:
  html

  <div class="image-container">
    <img src="your-image.jpg" class="resize-image" alt="description">
  </div>
  

• CSS Code:
  css

  .image-container {
    /* Set the container's width, the image will scale relative to this */
    width: 500px; 
  }
  
  .resize-image {
    /* This makes the image 50% the width of its parent container */
    width: 50%;
    /* height: auto ensures the image maintains its aspect ratio proportionally */
    height: auto; 
  }