<style type="text/css">
  table {
  	border: 2px solid grey;
  	width: 400px;
  }
  table tr td {
  	padding: 5px;
  	border: 1px solid black;
  	margin: 4px;
  	text-align: center;

  }
  table tr th {
  	background-color: #a4ccff;
  	font-size: 14px;
  	padding-top: 3px;
  	padding-bottom: 3px;
  	border: 1px solid black;
  	margin: 4px;
  	text-align: center;
  }
  </style>