JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://getbootstrap.com/dist/css/bootstrap.min.css">
<main class="bs-docs-masthead" id="content" role="main" tabindex="-1">
  <div class="container"><div class="row"><div class="col-sm-4"><input type="text" id="algo" placeholder="Nombre" size="50">
        <br/><br/>Texto Cicklow
      </div></div></div></main>

CSS

#algo{
    border:0px;
    border-bottom: 1px solid #333333;
    padding:5px;
}
#algo::-webkit-input-placeholder { color:#333; }
#algo::-moz-placeholder { color:#333; }