:root{--link:#243c56;--article:1100px;--measure:1100px}.header{border-bottom:2px solid #243c56}.header .brand img{width:44px;height:44px}.article{padding-top:30px}.article h1{font-size:34px}.article>section:first-of-type{max-width:760px}.canvas-fit{height:36rem}@media(max-width:650px){.article h1{font-size:28px}}