查看“MediaWiki:Gadget-navigation.css”的源代码

.mw-structurednav-navigation-container {
    background-color: var(--color-surface-2);
    border: var(--border-color-base) solid 1px;
    border-radius: var(--border-radius--small);
}

.mw-structurednav-header, .mw-structurednav-group-title {
	color: var(--color-base);
        background-color: var(--color-surface-3);
}

.mw-structurednav-header .mw-structurednav-header-title {
	font-size: 18px;
}

.mw-structurednav-group-title, .mw-structurednav-group-content {
	border-top: none;
}

.mw-structurednav-group-title:after {
	display: none;
}

.mw-structurednav-group-content-item:not(:last-child) {
	padding-right: 0.286em;
}

.mw-structurednav-group-content-item:not(:last-child)::after {
	content: "";
	display: inline-block;
	position: relative;
	left: 0.286em;
	bottom: 0.214em;
	background-color: #000;
	height: 3px;
	width: 3px;
        padding: 0;
}

.mw-structurednav-group-content-item::before {
        display: none;
}