<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>
<!------ Include the above in your HEAD tag ---------->
<div class="container">
<div class="row centered-form">
<div class="col-xs-12 col-sm-8 col-md-4 col-sm-offset-2 col-md-offset-4">
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Registro</h3>
</div>
<div class="panel-body">
<form role="form">
<div class="row">
<div class="form-group col-xs-12">
<input type="text" name="rut" id="rut_postulante" class="form-control input-sm floatlabel" placeholder="Ingrese Rut">
</div>
<div class="form-group col-xs-12">
<input type="text" name="nombre_postulante" id="nombre" class="form-control input-sm floatlabel" placeholder="Nombre Postulante">
</div>
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="text" name="apellidoP" id="nombre" class="form-control input-sm floatlabel" placeholder="Apellido Paterno">
</div>
</div>
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="text" name="apellidoM" id="a_paterno" class="form-control input-sm floatlabel" placeholder="Apellido Materno">
</div>
</div>
<div class="form-group col-xs-12">
<input type="password" name="contraseña" id="pass" class="form-control input-sm floatlabel" placeholder="Contraseña">
</div>
</div>
<input type="submit" value="Registrar" class="btn btn-info btn-block">
</form>
</div>
</div>
</div>
</div>
</div>
body{
/* Safari 4-5, Chrome 1-9 */
background: -webkit-gradient(radial, center center, 0, center center, 460, from(#1a82f7), to(#2F2727));
/* Safari 5.1+, Chrome 10+ */
background: -webkit-radial-gradient(circle, #1a82f7, #2F2727);
/* Firefox 3.6+ */
background: -moz-radial-gradient(circle, #1a82f7, #2F2727);
/* IE 10 */
background: -ms-radial-gradient(circle, #1a82f7, #2F2727);
height:600px;
}
.centered-form{
margin-top: 60px;
}
.centered-form .panel{
background: rgba(255, 255, 255, 0.8);
box-shadow: rgba(0, 0, 0, 0.3) 20px 20px 20px;
}
label.label-floatlabel {
font-weight: bold;
color: #46b8da;
font-size: 11px;
}
