making battery notify widget have a close button

eww/battery.yuck

@@ -1,3 +1,6 @@
+
+(defvar batt_close_hover false)
+
 (defwindow battery
     :geometry (geometry :x "0px"
                         :y "40px"
@@ -34,4 +37,8 @@
 	         :value {EWW_BATTERY["BAT1"].capacity}
 	         :orientation "h"
 	         :max 100
-	         :min 0))))
+	         :min 0))
+            (button
+             :class "close-icon"
+             :onclick "eww close battery"
+             "󰅖")))

eww/eww.scss

@@ -759,6 +759,17 @@ scale trough {
     margin: 20px 50px 10px 40px;
 }
 
+.close-icon {
+    margin-left: -10px;
+    margin-right: 10px;
+    margin-bottom: 50px;
+    font-size: 28px;
+}
+
+.close-icon:hover {
+    color: $base08;
+}
+
 .volume-container {
     background-color: $darktransparent;
     border-radius: 16px;