<link href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<form class="form-horizontal">
<fieldset>
<legend>Samp-Solus</legend>
<div class="form-group">
<label class="col-md-4 control-label" for="textinput">Usuario:</label>
<div class="col-md-4">
<input id="textinput" name="textinput" type="text" placeholder="username" class="form-control input-md" required="">
<span class="help-block">coloque seu nome</span>
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label" for="passwordinput">Senha:</label>
<div class="col-md-4">
<input id="passwordinput" name="passwordinput" type="password" placeholder="password" class="form-control input-md">
<span class="help-block">coloque sua senha</span>
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label" for="searchinput">Re-Senha:</label>
<div class="col-md-4">
<input id="searchinput" name="searchinput" type="search" placeholder="placeholder" class="form-control input-md" required="">
<p class="help-block">Repita a senha</p>
</div>
</div>