h1{font-size:64px;line-height:1.1;letter-spacing:1.5px}h2{font-size:42px;line-height:1.2;letter-spacing:1px}h3{font-size:28px;line-height:1.3;letter-spacing:0.5px}h4{font-size:22px;line-height:1.3}@media (max-width:767px){h1{font-size:36px}h2{font-size:28px}h3{font-size:22px}}@media (max-width:767px){h1{font-size:36px;line-height:1.15}h2{font-size:28px;line-height:1.2}h3{font-size:22px;line-height:1.25}h4{font-size:18px;line-height:1.3}}