:root{--day-background:#fdfff9;--day-highlight-color:white;--day-highlight-bg:darkgreen;--night-highlight-color:#ebebed;--night-highlight-bg:#565a4d;--night-background:#242526;--txt-night:#ebebed}body{margin:0;padding:0;font-size:18px;font-family:monospace;color:var(--txt-night);background-color:var(--night-background)}p{margin:0 0 1em 0;padding:0}title{font-size:xx-large;margin-bottom:.25ex}h1{font-size:x-large;margin-bottom:.25ex}h2{font-size:large;margin-bottom:.25ex}a{text-decoration:none}a:hover{background-color:var(--night-background)}.centered{text-align:center;margin-left:auto;margin-right:auto}.right{float:right;margin:0}