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<!DOCTYPE html> <html lang="zh"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Bootstrap4 响应式图像 - 迹忆客(jiyik.com)</title> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/css/bootstrap.min.css"> <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/js/bootstrap.bundle.min.js"></script> <style> .bs-example{ margin: 20px; } .box{ width: 400px; border: 4px solid #000; } </style> </head> <body> <div class="m-4"> <h2>无响应式图片</h2> <div class="box"> <img src="/demo_source/sky.jpg" alt="Cloudy Sky"> </div> <hr> <h2>响应式图片</h2> <div class="box"> <img src="/demo_source/sky.jpg" class="img-fluid" alt="Cloudy Sky"> </div> </div> </body> </html>
