Umbral

* { margin: 0; padding: 0; box-sizing: border-box; } body { background: #f1f1f1; padding: 20px; } /* 视频容器，自适应屏幕 */ .video-container { width: 100%; max-width: 1800px; margin: 30px a uto; } /* 视频样式 */ video { width: 100%; border-radius: 10px; box-shadow: 0 0 20px rgba(0,0,0,0.2); } Show more