<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<form class="form-horizontal">
<fieldset>
<legend>Estoque Loja</legend>
<div class="control-group">
<label class="control-label" for="radios">Entrada</label>
<div class="controls">
<label class="radio inline" for="radios-0">
<input name="radios" id="radios-0" type="radio" checked="checked" value="Sim">
Sim
</label>
<label class="radio inline" for="radios-1">
<input name="radios" id="radios-1" type="radio" value="Não">
Não
</label>
</div>
</div>
</fieldset>
</form>
