body {
  margin: auto;
  max-width: 450px;
  font-family: "Droid Sans";
  color: #202020;
  margin-top: 20px;
}

table {
	margin-top: 30px;
	padding: 20px;
	background-color: #f8f8f8;
	border-radius: 16px;
  overflow: hidden;
	border-spacing: 0px;
	border-collapse: separate;
}

tr:hover {
  background: #e0e0e0;
}

tr td:first-child {
  position:relative;
}

th {
	padding-bottom: 10px;
}

td {
	text-align: center;
	padding: 6px;
}

a {
	text-decoration: none;
	color: #202020;
}

a:before {
  content: '';
  position:absolute;
  left: 0;
  top: 0;
  bottom: 0;
  display: block;
  width: 450px;
}

input {
	margin-top: 16px;
}

#square {
	width: 20px;
	height: 20px;
  margin: 0 auto;
}

.col-yellow {
  background-color: #ffff00;
}

.col-red {
  background-color: #ff0000;
}

.col-blue {
  background-color: #0000ff;
}

table.left td {
	text-align: left;
}

.backbutton {
	padding-top: 20px;
	padding-bottom: 8px;
}

.arrow {
  border: solid black;
  border-width: 0 3px 3px 0;
  display: inline-block;
  padding: 3px;
}

.pointleft {
  transform: rotate(135deg);
  -webkit-transform: rotate(135deg);
}