update and refactor

widget/modules/Volume/Volume.scss

@@ -0,0 +1,12 @@
+.VolumeMenuButton {
+    all: unset;
+    background-color: rgb(70, 70, 70);
+    border-radius: 25px;
+    border: 3pt solid black;
+    .VolumeBlock {
+        border-radius: 25px;
+        icon {
+            padding: 0 8px;
+        }
+    }
+}