JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css">
<header>
<div class="logo"></div>
<div class="search">
    <form action="/search/" method="get">
        <input type="text" name="q">
        <input type="submit" value="Search" class="btn">
    </form>
</div>
</header>

CSS

header .logo {
  display: inline-block;
  height: 150px;
  width: 40%;
}
header .search {
  display: inline-block;
  height: 150px;
  width: 40%;
}