Vertical align two div's in Bootstrap [HTML CSS]

Bootstrap Align two divs vertically.PNG
Bootstrap Align two divs vertically

If you are using the Bootstrap framework while working on an HTML webpage and want to align two div elements vertically, then the below code will help you achieve it.

Bootstarp HTML Code Snippet:
<div class="container" id="container_div">
  <div class="row v-align" id="outer_div">
    <div class="col-xs-4" id="div_1">This is Div 1</div>
    <div class="col-xs-4" id="div_2">This is Div 2</div>
CSS class for vertical alignment of two div's:
.v-align {
    display: inline-block;
    float: none;
    vertical-align: middle;