JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://twitter.github.com/bootstrap/assets/css/bootstrap.css">
<link rel="stylesheet" href="http://twitter.github.com/bootstrap/assets/css/bootstrap-responsive.css">
<div class="row">
      <div class="span4 offset2 botones ">
        <button class="btn btn-large btn-danger boton-busco sombra boxsombra">Busco</button>
      </div>
      <div class="span4 botones">
        <button class="btn btn-large btn-success boton-encontre sombra boxsombra">Encontre</button>
      </div>
    </div>

CSS

.btn:focus {
    outline: none;
}