nextcloud/apps/comments/src/style/autocomplete.scss

/**
 * based upon apps/comments/js/vendor/At.js/dist/css/jquery.atwho.css,
 * only changed colors and font-weight
 */

.atwho-view {
	position:absolute;
	top: 0;
	left: 0;
	display: none;
	margin-top: 18px;
	background: var(--color-main-background);
	color: var(--color-main-text);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	box-shadow: 0 0 5px var(--color-box-shadow);
	min-width: 120px;
	z-index: 11110 !important;
}

.atwho-view .atwho-header {
	padding: 5px;
	margin: 5px;
	cursor: pointer;
	border-bottom: solid 1px var(--color-border);
	color: var(--color-main-text);
	font-size: 11px;
	font-weight: bold;
}

.atwho-view .atwho-header .small {
	color: var(--color-main-text);
	float: right;
	padding-top: 2px;
	margin-right: -5px;
	font-size: 12px;
	font-weight: normal;
}

.atwho-view .atwho-header:hover {
	cursor: default;
}

.atwho-view .cur {
	background: var(--color-primary);
	color: var(--color-primary-text);
}
.atwho-view .cur small {
	color: var(--color-primary-text);
}
.atwho-view strong {
	color: var(--color-main-text);
	font-weight: normal;
}
.atwho-view .cur strong {
	color: var(--color-primary-text);
	font-weight: normal;
}
.atwho-view ul {
	/* width: 100px; */
	list-style:none;
	padding:0;
	margin:auto;
	max-height: 200px;
	overflow-y: auto;
}
.atwho-view ul li {
	display: block;
	padding: 5px 10px;
	border-bottom: 1px solid var(--color-border);
	cursor: pointer;
}
.atwho-view small {
	font-size: smaller;
	color: var(--color-main-text);
	font-weight: normal;
}