body { 
  background: url(img/bg_01.jpg) no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

table {
    margin-left:auto; 
    margin-right:auto;
	margin-top:10%;
  }


th {
  text-align: center;
  padding: 30px;
}

a:link {
    color: #ffffff;
	text-decoration: none;
	text-shadow: 2px 2px #000000;
}

/* visited link */
a:visited {
    color: #ffffff;
	text-decoration: none;
	text-shadow: 2px 2px #000000;
}

/* mouse over link */
a:hover {
    color: #ffffff;
	text-decoration: none;
	text-shadow: 2px 2px #000000;
}

/* selected link */
a:active {
    color: #ffffff;
	text-decoration: none;
	text-shadow: 2px 2px #000000;
}