<div id="div1" class="container col-lg-12 col-sm-12 col-xs-12 col-md-12" style= "background-color:#ff0;padding:2%">
  <div id="div2" class="container" style="background-color:#00f" align="center">
    <h1>
    HELLO! Add Text Here..
    </h1>
  </div>
</div>