html {
  box-sizing: border-box;
}

body {
	font-family: Roboto;
}

table {
	width: 100%;
	border: 1px solid black;
	border-spacing : 0;
	border-collapse : collapse;	
}

td, th {
	border: 1px solid black;
	border-collapse: collapse;
	padding: 0.5em;

}

th {
	background-color: #e10600;
	color: white;
}

td.center {
	text-align: center;
}

.content {
	width: 1200px;
	margin:auto;
	/*background: url("../images/logo-teach-on-mars.png");*/
	background-size: 300px;
	background-position: top 6px right 0px;
	background-repeat: no-repeat;
}

h2 {
	margin-top: 3em;
	color: #e10600;	
}