body {
  font-family:Ariel, sans-serif;
  background-color:#f4f4f4;
  text-align:center;
}

h1 {
    font-family: "Trebuchet MS", Arial, sans-serif;
    font-size: 36px;
    color: #222;
}

table {
  margin:20px auto;
  border-collapse:collapse;
  width:70%;
  background-color:white;
}

th, td {
  border:2px solid lightblue;
  padding:10px;
  text-align:center;
}

th {
  font-family:"Veranda", sans-serif;
  font-size:18px;
  background-color:mediumblue;
  color:white;
}

tr:hover {
  background-color:#d3eaff;
}