css body { background-color: #f2f2f2; font-family: Arial, sans-serif; font-size: 16px; line-height: 1.5; } h1 { color: #FF0000; font-size: 24px; font-weight: bold; } h2 { color: #008000; font-size: 20px; } h3 { color: #0000FF; font-size: 18px; } .fishy-image { background-position: 50% 50%; } .fishy-links { ประก border-radius: 4px; }