style.css

html, body {
	margin: 0;
	color: #222;
	font-size: 1em;
	line-height: 1.4;
	font-family: Helvetica Neue, Helvetica, sans-serif;
	font-size: 18px;
}

::-moz-selection {
	background: #b3d4fc;
	text-shadow: none;
}
::selection {
	background: #b3d4fc;
	text-shadow: none;
}

hr {
	display: block;
	height: 1px;
	border: 0;
	border-top: 1px solid #ccc;
	margin: 1em 0;
	padding: 0;
}

header {
	text-align: center;
	padding: 1em 0;
	background: #1D0F30;
	margin: 0 0 3em 0;
}

main {
	margin: 2em 0;
}

.main-logo {
	width: 100px;
	height: 100px;
}

h1 {
	font-weight: normal;
	color: white;
}

.container {
	margin: 1em auto;
	padding: 0 1em;
	max-width: 900px;
}

h2 {
	text-transform: uppercase;
	font-size: 14px;
}

a {
	color: #3c6dbb;
}

html *[lang] { display: none; }
html[lang=en] *[lang=en],
html[lang=es] *[lang=es],
html[lang=fr] *[lang=fr],
html[lang=ja] *[lang=ja] {
	display: block
}

.note {
	font-style: italic;
	font-size: 80%;
	margin: 0.5em 0;
}

.signatories {
	list-style-type: none;
	padding: 0;
}

.signatories li {
	display: inline;
}
.signatories li::after {
	content: ', ';
}
.signatories li:last-of-type::after {
	content: '';
}

.lang-switcher {
	background: #eee;
	padding: 1em;
	text-align: center;
}
.lang-switcher h2 {
	display: inline;
	padding: 0;
	margin: 0;
}
.lang-switcher ul {
	display: inline;
	padding: 0;
	list-style-type: none;
}
.lang-switcher li {
	display: inline-block;
	margin-left: 0.7em;
}
html[lang=en] .lang-switcher li [data-langswitch='en'],
html[lang=es] .lang-switcher li [data-langswitch='es'],
html[lang=fr] .lang-switcher li [data-langswitch='fr'],
html[lang=ja] .lang-switcher li [data-langswitch='ja'] {
	color: inherit;
	text-decoration: inherit;
	pointer-events: none;
}