ha-handler/priv/static/app.css

main {
	width: 700px;
	margin-top: 50px;
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}

h2 {
	margin-top: 0;
	margin-bottom: 5px;
	font-size: 20px;
}

h3 {
	margin-top: 0;
	margin-bottom: 5px;
	font-size: 12px;
	text-align: left;
}

table {
	width: 100%;
	text-align: left;
}

table thead {
  background-color: #D6EED6;
}

#logo {
	width: 200px;
}