body { font-family: Arial, sans-serif; background-color: #000; color: #fff; margin: 0; padding: 20px; text-align: center; } h1 { color: #4caf50; } #canvas { border: 1px solid #fff; } #Progress { width: 100%; background-color: #333; border-radius: 5px; overflow: hidden; } #Bar { width: 0%; height: 30px; background-color: #4caf50; } label { margin-right: 10px; } input[type="text"] { width: 80px; padding: 5px; margin: 5px 0; background-color: #222; border: 1px solid #555; color: #fff; } input[type="file"] { margin: 10px 0; } hr { border: 0; border-top: 1px solid #444; margin-top: 20px; margin-bottom: 20px; }