diff --git a/chrome/skin/default/zotero/zotero.css b/chrome/skin/default/zotero/zotero.css
index a6b9b81d1a..907111c3f9 100644
--- a/chrome/skin/default/zotero/zotero.css
+++ b/chrome/skin/default/zotero/zotero.css
@@ -15,21 +15,6 @@
 	padding:0;
 }
 
-richlistitem {
-	padding: 0.2em 0.4em;
-}
-
-richlistitem, richlistitem > * {
-	overflow-x: hidden;
-	white-space: nowrap;
-	text-overflow: ellipsis;
-}
-
-richlistcheckbox[selected=true] {
-	background-color: -moz-cellhighlight;
-	color: -moz-cellhighlighttext;	
-}
-
 groupbox > label > h2, groupbox > * > label > h2 {
 	font-size: 14px;
 	margin-top: 1em;
diff --git a/scss/components/_richlistbox.scss b/scss/components/_richlistbox.scss
index fabfa2b3f8..0865dc9d0a 100644
--- a/scss/components/_richlistbox.scss
+++ b/scss/components/_richlistbox.scss
@@ -1,20 +1,36 @@
 richlistbox.theme-listbox {
-    background: var(--material-background);
-    border: var(--material-panedivider);
+	background: var(--material-background);
+	border: var(--material-panedivider);
 
-    richlistitem {
-        --listitem-selectedBackground: var(--tag-gray);
-        --listitem-selectedFocusCurrentBackground: var(--color-accent);
-        --listitem-selectedTextColor: var(--accent-white);
-        --listitem-selectedBorder: transparent;
-        --listitem-selectedBottomBorder: transparent;
-        --listitem-selectedCurrentBorder: transparent;
-        --listitem-selectedFocusBorder: transparent;
-        --listitem-selectedFocusBottomBorder: transparent;
-        --listitem-selectedFocusCurrentBorder: transparent;
-        --listitem-selectedFocusBackground: var(--color-accent);
-        --listitem-selectedFocusColor: var(--accent-white);
-        --listitem-selectedColor: var(--accent-white);
-        --listitem-selectedFocusCurrentBottomBorder: transparent;
-    }
+	richlistitem {
+		--listitem-selectedBackground: var(--tag-gray);
+		--listitem-selectedFocusCurrentBackground: var(--color-accent);
+		--listitem-selectedTextColor: var(--accent-white);
+		--listitem-selectedBorder: transparent;
+		--listitem-selectedBottomBorder: transparent;
+		--listitem-selectedCurrentBorder: transparent;
+		--listitem-selectedFocusBorder: transparent;
+		--listitem-selectedFocusBottomBorder: transparent;
+		--listitem-selectedFocusCurrentBorder: transparent;
+		--listitem-selectedFocusBackground: var(--color-accent);
+		--listitem-selectedFocusColor: var(--accent-white);
+		--listitem-selectedColor: var(--accent-white);
+		--listitem-selectedFocusCurrentBottomBorder: transparent;
+	}
+}
+
+richlistitem {
+	padding: 0.2em 0.4em;
+}
+
+richlistitem, richlistitem > * {
+	// Prevent word cut-off with double-byte characters
+	overflow: hidden;
+	white-space: nowrap;
+	text-overflow: ellipsis;
+}
+
+richlistcheckbox[selected=true] {
+	background-color: -moz-cellhighlight;
+	color: -moz-cellhighlighttext;	
 }