Fixed white pixels when graphedit is focused

Author: williamchange

material_maker/theme/default.tres

@@ -1,4 +1,4 @@
-[gd_resource type="Theme" load_steps=143 format=3 uid="uid://b628lwfk6ig2c"]
+[gd_resource type="Theme" load_steps=144 format=3 uid="uid://b628lwfk6ig2c"]
 
 [ext_resource type="FontFile" uid="uid://lro0qdrhfytt" path="res://material_maker/theme/font_rubik/Rubik-Light.ttf" id="1_5tfb1"]
 [ext_resource type="Texture2D" uid="uid://1s0c37uoj4rf" path="res://material_maker/theme/default_theme_icons.svg" id="1_s43fy"]
@@ -143,6 +143,8 @@ corner_detail = 4
 
 [sub_resource type="StyleBoxEmpty" id="StyleBoxEmpty_62l4s"]
 
+[sub_resource type="StyleBoxEmpty" id="StyleBoxEmpty_en6gw"]
+
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_uwck0"]
 content_margin_left = 10.0
 content_margin_top = 8.0
@@ -1048,6 +1050,7 @@ GraphEdit/icons/zoom_out = SubResource("AtlasTexture_scuvh")
 GraphEdit/icons/zoom_reset = SubResource("AtlasTexture_cpts2")
 GraphEdit/styles/menu_panel = SubResource("StyleBoxFlat_pxlc8")
 GraphEdit/styles/panel = SubResource("StyleBoxEmpty_62l4s")
+GraphEdit/styles/panel_focus = SubResource("StyleBoxEmpty_en6gw")
 GraphNode/colors/portpreview_color = Color(0.89059, 0.89059, 0.89059, 1)
 GraphNode/colors/title_color = Color(0.87451, 0.878431, 0.886275, 1)
 GraphNode/constants/portpreview_radius = 6