P Pradeep Sikarwar 🎓 Tutor III ⭐ 9.01K Points 📊 Bootstrap Q. Which bootstrap uses flat design? (A) Bootstrap 2 (B) Bootstrap 3 (C) Bootstrap 4 (D) Bootstrap 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) Bootstrap 3