.column-container .container {
	border: solid 1px black;
}
.border-top-thin {
	border-top: 1px solid;
}
.alternate-background,
#languages > div > .row:nth-child(even),
#countries > div > .row:nth-child(even),
#decades > div > .row:nth-child(even),
#years > div > .row:nth-child(even) {
	background: #D6E3F8;
}
#countries .container > .row > div:nth-child(2) {
	text-align: right;
}