*{margin:0;padding:0;line-height:130%;font-family:sans-serif;color:#555}
#wrapper{padding-bottom:100px;padding:0 20px 80px 20px}
nav{display:flex;align-items:center;font-size:150%}
nav li{list-style-type:none;display:inline-block;padding:2px 10px}
nav li.selected,nav li.selected a{background:#90423e;color:#fff;border-radius:5px}
nav li a{text-decoration:none}

.half{display:flex;column-gap:150px;flex-wrap:wrap}
.half>div{flex:1;min-width:20em}
#head{padding-bottom:10px;padding-top:10px;position:sticky;background:white;top:0px}
h1,h2,h3,h4,h5,h6,.block{margin-bottom:0.5em !important}
p{text-align:justify;hyphens:auto}
#head>*,.oblock>*{margin:0 auto;max-width:800px}
.oblock{padding:20px 0}
.oblock:nth-child(odd){background-color:white;border-bottom:1px solid #aaa;animation-name:nasowas;animation-duration: 4s;}
#content ul{padding:1em}
.mark{background:#90423e;padding:5px;color:#fff}
#lang{display:none;position:absolute;box-shadow:5px 5px 5px rgba(0,0,0,0.5);background:white}
#lang li{padding:0 10px}
#lang li:hover{background:green}
#fuss{position:fixed;bottom:0;background:#000;width:100%}
#fuss a{text-decoration:none;color:#fff}

@keyframes nasowas {from {background-color:#90423e;border-bottom:1px solid #fff;color:#fff} to {background-color:#fff;border-bottom:1px solid #aaa;color:#555}}
#stroke{position:fixed;background:linear-gradient(180deg, rgba(37,134,0,0) 0%, rgba(51,124,10,0) 16%, rgba(64,116,18,0.6362745781906513) 30%, rgba(57,183,4,0.7035014689469538) 50%, rgba(57,189,4,0) 60%, rgba(56,199,3,0) 73%, rgba(56,201,3,0.5578432056416316) 76%, rgba(52,255,0,0.6194678555015756) 100%);width:1px;top:0;z-index:2;left:10vw;bottom:0;transform:rotate(0.5deg);opacity:0.5}
#schnok{position:fixed;background:#000;width:4px;top:200px;z-index:2;left:60%;height:4px;border-radius:50%}
#note{background-color:#feff9c;padding:20px;text-align:center}