V Vishal Gupta 🎓 Tutor III ⭐ 7.73K Points 📊 Bootstrap Q. Default size of H4 bootstrap heading (A) 16px (B) 18px (C) 24px (D) 30px 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) 18px