JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html prefix="og: http://ogp.me/ns#" lang="en-gb"  class="lightbg">
<head>
          <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=2.0">
          <base href="http://www.detorr.co.uk/" />
  <meta http-equiv="content-type" content="text/html; charset=utf-8" />
  <meta name="keywords" content="Hosting, development, data mining, design, Uk Based, cpanel, " />
  <meta name="description" content="Detorr Hosting &amp; Web Services providing excellent services without all the confusing jargon. Be up and running in minutes." />
  <meta name="generator" content="Joomla! - Open Source Content Management" />
  <title>Detorr Hosting &amp; Web Services</title>
  <link href="http://www.detorr.co.uk/" rel="canonical" />
  <link href="/?format=feed&amp;type=rss" rel="alternate" type="application/rss+xml" title="RSS 2.0" />
  <link href="/?format=feed&amp;type=atom" rel="alternate" type="application/atom+xml" title="Atom 1.0" />
  <link href="http://www.detorr.co.uk/templates/gk_creative/images/favicon.ico" rel="shortcut icon" type="image/vnd.microsoft.icon" />
  <link href="/templates/gk_creative/favicon.ico" rel="shortcut icon" type="image/vnd.microsoft.icon" />
  <link rel="stylesheet" href="/templates/gk_creative/css/k2.css" type="text/css" />
  <link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/themes/smoothness/jquery-ui.css" type="text/css" />
  <link rel="stylesheet" href="http://www.detorr.co.uk/templates/gk_creative/css/tablet.css" type="text/css" media="(max-width: 820px)" />
  <link rel="stylesheet" href="http://www.detorr.co.uk/templates/gk_creative/css/mobile.css" type="text/css" media="(max-width: 540px)" />
  <link rel="stylesheet" href="http://www.detorr.co.uk/templates/gk_creative/css/normalize.css" type="text/css" />
  <link rel="stylesheet" href="http://www.detorr.co.uk/templates/gk_creative/css/layout.css" type="text/css" />
  <link rel="stylesheet"...

CSS

/*=======Begin domain registration in header=============*/
.dm-reg {
  position: absolute;
  top: 55%;
  height: 100%;
  width: 100%;
  z-index: 10;
}
form {
    width: 65%;
    margin: auto !important;
}
.dm-reg input[type=text] {
border: 1px solid #fff;
-moz-box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.4);
-webkit-box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.4);
box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.4);
border-radius: 10px;
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
padding: 5px 15px;
width:300px;
}

.dm-reg select[name=text] {padding:5px; 
border: 1px solid #fff;
-moz-box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.4);
-webkit-box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.4);
box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.4);
border-radius: 10px;
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
padding: 5px 15px;
}


.dm-reg input[type=submit]{
  position:relative;
  color:#ffffff;
  background: #3b88d8;
  background: -moz-linear-gradient(0% 100% 90deg, #377ad0, #52a8e8);
  background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#52a8e8), to(#377ad0));
  border-top: 1px solid #4081af;
  border-right: 1px solid #2e69a3;
  border-bottom: 1px solid #20559a;
  border-left: 1px solid #2e69a3;
    -moz-box-shadow: inset 0 1px 0 0 #72b9eb, 0 1px 2px 0 #b3b3b3;
  -webkit-box-shadow: inset 0 1px 0 0 #72b9eb, 0 1px 2px 0 #b3b3b3;
  border-radius: 10px;
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
    width:50px;
  font-weight:bold;
  font-family: arial;
    float:none;
    display:inline-block;
}
.dm-reg input[type=submit]:hover{
background: #2a81d7;
  background: -moz-linear-gradient(0% 100% 90deg, #206bcb, #3e9ee5);
  background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#3e9ee5), to(#206bcb));
  border-top: 1px solid #2a73a6;
  border-right: 1px solid #165899;
  border-bottom: 1px solid #07428f;
  border-left: 1px solid #165899;
  -moz-box-shadow: inset 0 1px 0 0 #62b1e9;
  -webkit-box-shadow: inset 0 1px 0 0 #62b1e9;
  cursor: pointer;
  text-shadow: 0 -1px...