img {
	max-width: 5em;
	max-height: 5em;
}

table {
	width: 60%;
	border-style: double;
}
table.connectors {
	border-color: silver;
}
table.stations {
	border-color: aqua;
}
table.handles {
	border-color: crimson;
}

thead .brand {
	width: 4em;
}
tbody .brand {
	writing-mode:  sideways-lr;
	padding-left: 1.5em;
}

table td{
	border-style: groove;
	border-width: 1px;
	padding-left: 1em;
}
table th{
	border-style: outset;
	border-width: 2px;
}