JSFiddle - React, Tailwind, and code Playground

by Kocsten

HTML

<div class="zonetulastnug">
<input type="checkbox" id="gturesazilonta" />
<label for="gturesazilonta" id="gsazolperdsam"></label>
<nav id="vertulopaskanub">
<label for="gturesazilonta" id="zartunok">Close</label>
		<ul>
		<li><a href="http://zornet.ru/">ZorNet.Ru Вебмастера</a></li>
		<li><a href="http://zornet.ru/load/81">Скрипты для uCoz</a></li>
		<li><a href="http://zornet.ru/load/81">Шаблоны для uCoz</a></li>
		<li><a href="http://zornet.ru/load/84">Меню для сайта uCoz</a></li>
		<li><a href="http://zornet.ru/news/">Новости​ на сайте</a></li>      
		</ul>
</nav>
</div>

CSS

body {  
  -webkit-animation: bugfix infinite 1s; 
}

@-webkit-keyframes bugfix { 
  from {padding:0;} 
  to {padding:0;} 
}

input[type="checkbox"]#gturesazilonta {
  position: absolute;
  left: 0;
  top: 0;
  visibility: hidden;
}

label#gsazolperdsam{  
  z-index: 10;
  display: block;
  position: relative;
  font-size: 9px;
  width: 3.8em;
  height: 2.1em;
  top: 0;
  left: 0;
  text-indent: -1000px;
  border: 0.6em solid black;
  border-width: 0.6em 0;
  cursor: pointer;
}


label#gsazolperdsam::before{
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 0.5em;
  top: 47%;
  margin-top: -0.3em;
  left: 0;
  background: black; /* stripes background color. Change to match border color of parent label above */
}

nav#vertulopaskanub {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transform: scaleY(0);
    -moz-transform: scaleY(0);
    transform: scaleY(0);
    background: #83e4f5;
    display: block;
    position: fixed;
    visibility: hidden;
    z-index: 100;
    opacity: 1;
    text-align: center;
    overflow: auto;
    -webkit-transition: all 0.4s;
    -moz-transition: all 0.4s;
    transition: all 0.4s;
}

nav#vertulopaskanub *{
  opacity: 0;
}

nav#vertulopaskanub a{
	text-decoration: none;
  color: black;
  text-transform: uppercase;
}

nav#vertulopaskanub ul{
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  max-height: 100%;
  top: 38%; /* almost center UL vertically inside nav. When menu expands then center it */
  -webkit-transform: translateY(-45%); /* center UL vertically inside nav */
  transform: translateY(-45%);
  font: bold 2em 'Bitter', sans-serif; /* use google font inside nav UL */
}

nav#vertulopaskanub ul li{
  margin-bottom: 27px;
}

nav#vertulopaskanub ul li a{
  padding: 8px;
}

nav#vertulopaskanub ul li a:hover{
  text-decoration:...