body { font-family: Arial, "Helvetica Neue", Helvetica, sans-serif !important; line-height: 1.6 !important; color: #333 !important; } h1 { text-align: center !important; color: #2c3e50 !important; border-bottom: 2px solid #3498db !important; padding-bottom: 10px !important; } h3 { color: #3498db !important; margin-top: 30px !important; border-bottom: 1px solid #eee !important; padding-bottom: 5px !important; } h4 { color: #2980b9 !important; margin-top: