#zotero-collections-tree {
	.virtualized-table {
		background-color: #d2d8e2;

		.row {
			height: 1.818em;

			&.selected:not(.highlighted) {
				background: -moz-linear-gradient(top, #6494D4, #2559AC) repeat-x;
				border-top: 1px solid #5382C5;
				font-weight: bold !important;
				color: #ffffff !important;
				height: calc(1.818em - 1px);
				padding-bottom: 1px;
			}
		}

		&:not(:focus) .row.selected:not(.highlighted) {
			background: -moz-linear-gradient(top, #A0B0CF, #7386AB) repeat-x;
			border-top: 1px solid #94A1C0;
		}

		&:-moz-window-inactive {
			background-color: rgb(232, 232, 232);

			.row.selected:not(.highlighted) {
				background: -moz-linear-gradient(top, #B4B4B4, #8A8A8A) repeat-x;
				border-top: 1px solid #979797;
			}
		}
	}
}

// IDK why, but these heights are all over the place on macOS (not a f(x)=x)
*[zoteroFontSize=medium] #zotero-collections-tree .virtualized-table .row {
	height: 1.739em;
	&.focused:not(.highlighted) {
		height: calc(1.738em - 1px);
	}
}

*[zoteroFontSize=large] #zotero-collections-tree .virtualized-table .row {
	height: 1.68em;
	&.focused:not(.highlighted) {
		height: calc(1.68em - 1px);
	}
}

*[zoteroFontSize=x-large] #zotero-collections-tree .virtualized-table .row {
	height: 1.697em;
	&.focused:not(.highlighted) {
		height: calc(1.697em - 1px);
	}
}