header button hover bg

src/ui/header.css

@@ -42,6 +42,14 @@ header .remote-id {
   margin: * 0;
 }
 
+header span:hover {
+  background: #f7f7f7;
+}
+
+header #screen:hover {
+  background: #d9d9d9;
+}
+
 header span:active, header #screen:active {
   color: black;
   background: color(gray-bg);