JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<div class="container">
    <form role="form">
        <div class="row">
            <div class="col-xs-8">
                <div class="form-group">
                    <label class="control-label sr-only" for="input_1">Input 1</label>
                    <input type="text" class="form-control" id="input_1" placeholder="Input 1">
                </div>
            </div>
        </div>
        <div class="row">
            <div class="col-xs-3">
                <div class="form-group">
                    <label class="control-label sr-only" for="input_2">Input 2</label>
                    <div class="btn-group" data-toggle="buttons">
                        <label class="btn btn-default active">
                            <input type="radio" name="options" id="option1" checked>Opt1</label>
                        <label class="btn btn-default">
                            <input type="radio" name="options" id="option2">Opt2</label>
                    </div>
                </div>

            </div>
            <div class="col-xs-5">
                <div class="form-group">
                    <div class="input-group">
                        <span class="input-group-btn">
                            <button type="button" class="btn btn-default col-xs-12">Button</button>
                        </span>
                        <input type="text" class="form-control" id="input_2" placeholder="Input 2">
                    </div>
                </div>

            </div>
        </div>

        <div class="row">
            <div class="col-sm-8">
                <div class="form-group">
                    <button type="submit" class="btn btn-primary">Submit</button>
                </div>
            </div>
        </div>
    </form>
</div>