<style>
  html, body {
    height: 100%;
  }
  #tableContainer-1 {
    height: 100%;
    width: 100%;
    display: table;
	font-size:50;
  }
  #tableContainer-2 {
    vertical-align: middle;
    display: table-cell;
    height: 100%;
	font-size:50;
  }
  #myTable {
    margin: 0 auto;
	font-size:50;
  }
</style>