.nav-sommaire {
	background-color: #f7f7f7;
	display: inline-block;
	padding: .5em 1em;
	border: 1px solid #eee;
	border-radius: 5px;
}
.nav-sommaire ul {
	margin-bottom: 0;
	font-weight: normal;
}
:is(h1, h2, h3, h4, h5, h6).spip[id] {
	margin-right: 1em;
}
.sommaire-back {
	display: block;
	margin-top: -2em;
	color: #777;
	float: right;
}
.sommaire-back span {
	display: inline-block;
	background-color: currentColor;
	width: 1em;
	height: 1em;
	mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 10 10" fill="none"><path d="M1 7 L5 3 L9 7" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/></svg>') center / contain no-repeat;
	vertical-align: middle;
}
/* masquer les sommaires avec un seul lien */
.nav-sommaire-1 {
	display: none;
}
.sommaire-back-1 {
	display: none;
}