body{font-family:HelveticaNeue,Helvetica Neue,Helvetica,Arial,sans-serif;margin:0;padding:0}h1{font-size:60px;line-height:75px;font-style:normal}h1,h2{font-weight:700}h2{font-size:40px;line-height:50px}h3{font-size:20px;line-height:25px}h3,h4{font-weight:700}h4{font-size:18px;line-height:23px;margin-top:0;margin-bottom:5px}h5{font-weight:700}h5,p{font-size:16px}p{line-height:20px}.btn{font-style:normal;font-weight:700;font-size:18px;line-height:23px;border:none;margin-top:50px;padding:20px 60px;cursor:pointer;color:#fff}button:focus{outline:none}@media (max-width:900px){h1,h2{font-size:30px}.btn{position:fixed;bottom:-2px;left:0;padding:15px;width:100%}}