Buttons: update fixes

fixes #272

theme/parts/buttons-fixes.css

@@ -269,3 +269,6 @@ button.close {
 	list-style-image: none !important;
 	display: none !important;
 }
+#stop-reload-button .toolbarbutton-icon {
+	margin-top: -2px !important;
+}

theme/parts/buttons.css

@@ -57,6 +57,7 @@ button.close,
 	color: var(--gnome-toolbar-color) !important;
 	outline: 0 !important;
 	font: menu !important;
+	-moz-box-align: center;
 }
 .subviewbutton-iconic {
 	-moz-box-pack: center !important;

theme/parts/popups.css

@@ -119,7 +119,7 @@ panel[type="arrow"].panel-no-padding::part(content) {
 }
 
 /* Style popovers menu buttons */
-.subviewbutton,
+.subviewbutton:not(#appMenu-fxa-label2),
 .toolbarbutton-1, .protections-popup-category,
 .identity-popup-content-blocking-category {
 	border-radius: 5px !important;	

theme/parts/toolbox.css

@@ -99,6 +99,7 @@ findbar:-moz-window-inactive description,
 	background: var(--gnome-toolbar-background) !important;
 	box-shadow: none !important;
 	padding: 6px !important;
+	border-radius: 0 !important;
 }
 .container.infobar::before {
 	display: none !important;