popups: Theme translation popup

Fixes #672

theme/parts/buttons.css

@@ -126,8 +126,8 @@ menulist,
 /* Hover buttons */
 menulist:hover,
 .customizationmode-button:hover,
-.subviewbutton.panel-subview-footer:hover,
-.panel-footer button:hover,
+.subviewbutton.panel-subview-footer:not([disabled="true"]):hover,
+.panel-footer button:not([disabled="true"]):hover,
 #downloadsPanel-mainView .download-state .downloadButton:hover,
 #appMenu-popup .panel-banner-item:hover,
 #appMenu-popup .toolbaritem-combined-buttons toolbarbutton:not(#appMenu-fxa-label):not([disabled="true"]):hover,

theme/parts/popups-contents.css

@@ -339,3 +339,11 @@
 	background-color: #fff !important;
 }
 
+/* Translate */
+#translations-panel-translate:not(:only-child, #hack) {
+	margin: 0 !important;
+}
+
+#translations-panel-lang-selection > label {
+	margin-top: var(--gnome-menu-padding) !important;
+}

theme/parts/popups.css

@@ -79,7 +79,8 @@ panel  {
 .permission-popup-section,
 .popup-notification-header-container,
 .popup-notification-body-container,
-.popup-notification-footer-container {
+.popup-notification-footer-container,
+.translations-panel-content {
 	padding: 0 var(--gnome-menu-padding) var(--gnome-menu-padding) !important;
 }
 :is(
@@ -109,7 +110,7 @@ panel  {
 .subviewbutton.panel-subview-footer-button:not(:only-child, #downloadsHistory) {
 	margin: 0 var(--gnome-menu-padding) !important;
 }
-.subviewbutton.panel-subview-footer-button:not(:only-child, #downloadsHistory):last-child {
+.subviewbutton.panel-subview-footer-button:not(:only-child, #downloadsHistory, #translations-panel-translate):last-child {
 	margin-bottom: var(--gnome-menu-padding) !important;
 }
 
@@ -117,7 +118,8 @@ panel  {
 #notification-popup,
 #permission-popup,
 #editBookmarkPanel,
-#downloadsPanel {
+#downloadsPanel,
+#translations-panel {
 	--gnome-menu-padding: 12px !important;
 }