h1,h2,h3,h4,h5,h6,li,p{margin:0 0 16px}h1{font-size:30px;line-height:60px}h2{font-size:24px;line-height:48px}h3{font-size:20px;line-height:36px}h4{line-height:30px}h4,h5,h6{font-size:16px}h5,h6{line-height:24px;font-weight:700}