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<!DOCTYPE html> <html> <head> <title>What is CSS</title> <style> body { font-family: Arial, sans-serif; padding: 24px; background: #f8fafc; } h1 { color: #6366f1; } p { color: #374151; font-size: 16px; line-height: 1.6; } .highlight { background: #fef9c3; padding: 8px 12px; border-radius: 4px; } </style> </head> <body> <h1>Styled with CSS!</h1> <p>This paragraph is styled via an internal stylesheet.</p> <p class="highlight">This paragraph has a yellow highlight class.</p> </body> </html>
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