body {font-size:22pt;font-family:Arial,sans-serif;background-color:#FFFFFF;margin-top:1px;}
a {color:#000099; text-decoration:none}
td {font-size:22pt;}
h2 {color:#CC3300;font-size:32pt;margin-top:0px;}
h3 {color:#CC3300;font-size:26pt;font-weight:bold;margin-top:0px;}
ul {margin-top:0px;}
li {margin-top:16px;}
li.s {margin-top:6px;}
li.i {margin-top:3px;}
small {font-size:18pt;}
code {font-size:100%;font-family:monospace;font-weight:bold;}
pre {font-size:20pt;font-family:monospace;margin-bottom:0px;}
pre.smaller {font-size:18pt;}
span.refs {color:#6666FF;font-size:16pt;}
span.nerd {color:#333399;font-size:110%;font-weight:bold;}
span.comment {color:#777777;font-size:90%;}
<style>
  * {
   margin: 0;
   padding: 0;
  }
  .imgbox {
   display: grid;
   height: 100%;
  }
  .center-fit {
   max-width: 100%;
   max-height: 100vh;
   margin: auto;
  }
</style>