body {
  font-size       : 15px;
}
header {
  font-size : 25px;
}
table {
  width:90%;
}
video {
  width:320px;
}
@media screen and (min-width: 960px) {
  body {
    font-size       : 20px;
  }
  header {
    font-size : 40px;
  }
  table {
    width:920px;
  }
  video {
    width:960px;
  }
}
body {
  text-align      : center;
  background-color: #F5FFFF;
}
header {
  text-align: center;
}
td {
  border:4px #FFD7F4 solid;
}
table {
  margin-right:auto;
  margin-left:auto;
  background-color:#FFFFFF;
  border:4px #FFD7F4 solid;
  border-collapse:collapse;
  border-spacing:0;
  text-align:left;
}
.year {
  font-weight: bold;
}