JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
<head>
    <title>Mockup</title>
    <meta charset="utf-8">
<!--[if lt IE 9]>
<script src="//html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->  
</head>
<body>

    <div class="wrapper">
    
        <div class="header">
            <img src="http://rt.cutepictures.ru:81/img/l1.png" alt="This is logo" width="279" height="105">

            <div class="headblock">
                <div class="topnav">
                    <ul>
                        <li><a href="#">Some</a></li>
                        <li><a href="#">Menu</a></li>
                        <li><a href="#">Items</a></li>
                        <li><a href="#">Test</a></li>
                        <li><a href="#">RSS</a></li>
                    </ul>
                </div>

                <form class="searchform">
                    <input class="searchfield" type="text" value="Test">
                    <input class="searchfield" type="text" value="Test">
                    <input class="searchfield" type="text" value="Test">
                    <input class="searchbutton" type="button" value="Go!">
                </form>

            </div>

            <nav class="clearfix">
                <ul>
                    <li><a href="#">Test</a></li>
                    <li><a href="#">Test</a></li>
                    <li><a href="#">Test</a></li>
                    <li><a href="#">Test</a></li>
                    <li><a href="#">Test</a></li>
                    <li><a href="#">Test</a></li>
                    <li><a href="#">Test</a></li>
                    <li><a href="#">Test</a></li>
                    <li><a href="#">Test</a></li>
                    <li><a href="#">Test</a></li>
                    <li><a href="#">Test</a></li>
                </ul>
            </nav>

        </div>

    </div> <!-- wrapper end -->


</body>
</html>

CSS

article,aside,details,figcaption,figure,footer,header,hgroup,nav,section,summary{display:block}audio,canvas,video{display:inline-block;*display:inline;*zoom:1}audio:not([controls]){display:none;height:0}[hidden]{display:none}html{font-size:100%;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}html,button,input,select,textarea{font-family:sans-serif}body{margin:0}a:focus{outline:thin dotted}a:active,a:hover{outline:0}h1{font-size:2em;margin:.67em 0}h2{font-size:1.5em;margin:.83em 0}h3{font-size:1.17em;margin:1em 0}h4{font-size:1em;margin:1.33em 0}h5{font-size:.83em;margin:1.67em 0}h6{font-size:.75em;margin:2.33em 0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:bold}blockquote{margin:1em 40px}p,pre{margin:1em 0}small{font-size:80%}dl,menu,ol,ul{margin:1em 0}dd{margin:0 0 0 40px}menu,ol,ul{padding:0 0 0 40px}nav ul,nav ol{list-style:none;list-style-image:none}img{border:0;-ms-interpolation-mode:bicubic}svg:not(:root){overflow:hidden}form{margin:0}fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0;white-space:normal;*margin-left:-7px}button,input,select,textarea{font-size:100%;margin:0;vertical-align:baseline;*vertical-align:middle}button,input{line-height:normal}button,html...