JSFiddle - React, Tailwind, and code Playground

HTML

<body> 
  





<div id='cssmenu1'> 

<ul>
<li class='logovn'><a href="home_url( '/' )" title="ВИДНО24.РФ"><img src="\images\logos.png" height="89">Крупная  в  России  торговая  площадка</a></li>










<div id='cssmenu'>
</div>
<ul>
   <li class=''><a href='#'><span>Частные</span></a></li>
   <li><a href='#'><span>Малый Бизнес</span></a></li>
   

   
   
   
   
   
   
 


<div id='cssmenu2'> 
</div>
<ul>
   <li class='regaone'><a href='#'><span>Зарегистрироваться</span></a></li>
   








<div id='cssmenu3'> 

<ul>
 <li class='podatoby'><a href='#'><span>Подать Объявление</span></a></li>





   </ul>
</ul>
</div>
</body>

CSS

#cssmenu1,
#cssmenu1 ul,
#cssmenu1 li #cssmenu1 a {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 30px;
  font-family: Helvetica;
  line-height: 3;
}
#cssmenu1 {
  width: auto;
}
#cssmenu1 ul {
  zoom:1;
  background: #DEDEDE url(images/pattern.png) top left repeat;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
  border: 1px solid #C3C3C3;
  -moz-box-shadow: 0 3px 3px rgba(0, 0, 0, 0.3);
  -webkit-box-shadow: 0 3px 3px rgba(0, 0, 0, 0.3);
  box-shadow: 0 3px 3px rgba(0, 0, 0, 0.3);
}
#cssmenu1 ul:before {
  content: '';
  display: block;
}

#cssmenu1 ul:after {
  content: '';
  display: table;
  clear: both;

}
#cssmenu1 a,
#cssmenu1 a:link,
#cssmenu1 a:visited {
  padding: 15px 22px;
  display: block;
  text-decoration: none;
  color: #000000;
  /* text-shadow: 0 -1px 1px #80827E; */
  border-right: 1px solid rgba(255, 255, 255, 0.26);
}

#cssmenu1 li {
  float: left;
  border-right: 1px solid #a1a1a0;
  }

#cssmenu1 li:first-child {
  border-left: none;
  -webkit-border-radius: 4px 0 0 4px;
  -moz-border-radius: 4px 0 0 4px;
  border-radius: 4px 0 0 4px;
  }
.regaone { border-top: 1px solid #d60000; background: #E61010; /* background: -webkit-gradient(linear, left top, left bottom, from(#ff0000), to(#b80707)); */ background: -moz-linear-gradient(top, #ff0000, #b80707); background: -ms-linear-gradient(top, #ff0000, #b80707); background: -o-linear-gradient(top, #ff0000, #b80707); padding: 8px 0px; -webkit-border-radius: 0px; -moz-border-radius: 0px; border-radius: 0px; -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2); -moz-box-shadow: 0 1px 2px rgba(0,0,0,.2); box-shadow: 0 1px 2px rgba(0,0,0,.2); text-shadow: rgba(0,0,0,.4) 0 1px 0; color: #000000; font-size: 24px; font-family: Arial, Helvetica, sans-serif; text-decoration: none; vertical-align: middle; } .regaone:hover { color: #dbdbdb; background: #c90000; background: -webkit-gradient(linear, left top, left bottom, from(#e80000), to(#c90000)); background:...