Answers for "bootstrap 3 vertical align text middle"

bootstrap center text vertically

<div class=”row”>
	<div class=”col-6 align-self-center”>
    	<div class=”card card-block”>
    		Center
        </div>
    </div>
</div>

vertical align bootstrap

<div class="row h-100">   <div class="col-sm-12 my-auto">     <div class="card card-block w-25">Card</div>   </div></div>