JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
<form action="" class="form-horizontal">
    <div class="form-group form-group-sm">
        <label for="CCC" class="control-label col-sm-1">First Name</label>
        <div class="col-sm-10">
            <input type="text" id="CCC" class="form-control" />
        </div>
    </div>
    <div class="form-group form-group-md">
        <label for="DDD" class="control-label col-sm-1">First Name</label>
        <div class="col-sm-10">
            <input type="text" id="DDD" class="form-control" />
        </div>
    </div>
</form>