<div style="height: 300px;width:300px;border: 1px solid #E13939;">
    <span>1213<br>233333<br>45955955</span>
</div>

div{
	display: table-cell;
	vertical-align: middle;
			
    }

div{
        line-height: 300px;
    }
div  span{
            display: inline-block;
            vertical-align: middle;
            line-height: 20px;
    }