:root{--accent-colour:black;}body,html{margin:0;padding:0;}html{position:relative;min-height:100%;}body{font-family:arial,helvetica,san-serif;margin:10px;}img.dex-white-mask{background-color:var(--accent-colour);}h1{margin-bottom:0;}h3.section{color:var(--accent-colour);text-transform:uppercase;margin-bottom:0;}.tagline{font-size:.95em;padding-left:10px;}a:hover{color:#ff4500;}.tree{overflow:hidden;padding:10px;border:1px dotted #000;}.tree ul{position:relative;list-style:none;margin:0;padding-left:.5em;margin-left:.5em;font-family:monospace;font-size:16px;}.tree li{position:relative;padding-left:1.8em;line-height:1em;}.tree li::before{position:absolute;top:0;left:0;color:#444;content:"├──";}.tree li:last-child::before{content:"└──";}.tree li:not(:last-child)::after{position:absolute;top:1em;left:2px;bottom:0;width:4px;background-color:var(--accent-colour);content:"";}.warning{display:inline-block;border-left:4px solid #ffa500;border-right:4px solid #ffa500;padding:0 8px;margin-bottom:10px;}.diagram{background-color:var(--accent-colour);}.diagram img{width:100%;max-width:850px;mix-blend-mode:screen;}table{border-collapse:collapse;width:100%;}thead{color:#fff;background-color:var(--accent-colour);}th,td{border:1px solid #ccc;padding:8px;}footer{padding:10px;}