.hand-cursor{cursor:pointer}h1{font-size:40px}h2{font-size:32px}h3{font-size:24px}h4{font-size:16px}h5{font-size:8px}@media screen and (max-width: 768px){h1{font-size:30px}h2{font-size:24px}h3{font-size:18px}h4{font-size:12px}h5{font-size:6px}}