.btn{padding-top:18px;padding-right:25px;padding-bottom:18px;padding-left:25px}h1{margin-top:0;margin-bottom:30px}h3{margin-top:0;margin-bottom:30px}h4{margin-top:0;margin-bottom:20px}h5{margin-top:0;margin-bottom:15px}h6{margin-top:0;margin-bottom:15px}