body { font-family: Arial, sans-serif; padding: 20px; background-color: #f4f4f4; }
input, select { padding: 5px; margin: 5px 0; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 10px; border: 1px solid #ccc; }
h1, h2 { color: #333; }