main{padding:24px}header{padding:32px 26px 48px}header img{height:60px}header .links .header-link{display:flex;color:#fff;background-color:#24292d;border-radius:50%;padding:4px}.row{display:flex;flex-direction:row;align-items:center}.column{display:flex;flex-direction:column}.container{max-width:min(100%,600px);margin-left:auto;margin-right:auto}.circle{border-radius:50%}