* {
   font-family: 'Atkinson Hyperlegible', 'Segoe UI', 'Helvetica', 'San-Serif'; 
   box-sizing: border-box;
   line-height: 145%;
}

body {
   width: 100%;
   max-width: 57ch;
   margin: 0 auto;
   padding: 1rem;
   background-color: #fcfcfc;
}

code {
  font-family: Monospace;
}

td, th {
   padding: 3px;
}

img {
   width: 100%;
   height: auto;
   max-width: 57ch;
   margin: 0 auto;
   padding: 0;
}