Lobby Main: tweak player list entry borders

[ci skip]

No wonder this list looked messy. The labels didn't have full borders!

data/gui/window/lobby_main.cfg

@@ -349,7 +349,7 @@
 											[column]
 												border = "all"
 												border_size = 5
-												vertical_alignment = "top"
+												vertical_alignment = "center"
 
 												[image]
 													id = "icon"
@@ -362,8 +362,8 @@
 												grow_factor = 1
 												horizontal_grow = true
 
-												border = "right"
-												border_size = 8
+												border = "all"
+												border_size = 5
 
 												[label]
 													id = "name"