JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<div class = "container inputs">
    <input type="text" class = "form-control" placeholder="Input here">
    <button type="button"  class="btn btn-default">Button 1</button>
    <button type="button"  class="btn btn-default">Button 2</button>
    <button type="button"  class="btn btn-default">Button 3</button>
</div>

CSS

.inputs {
  display: flex
}