how to center text boostrap code example

Example 1: bootstrap text center in div

<!-- recommended method -->
<div class="col-xs-1 text-center">

Example 2: lowercase bootstrap class

<p class="text-lowercase">Lowercased text.</p>
<p class="text-uppercase">Uppercased text.</p>
<p class="text-capitalize">CapiTaliZed text.</p>