(alacritty)~opacity to properly work

Classifies under window, set opacity there.

alacritty/.config/alacritty/alacritty.yml

@@ -78,6 +78,10 @@ window:
   # Set this to `None` to use the default theme variant.
   gtk_theme_variant: dark
 
+  # Window opacity as a floating point number from `0.0` to `1.0`.
+  # The value `0.0` is completely transparent and `1.0` is opaque.
+  opacity: 0.7
+
 #scrolling:
   # Maximum number of lines in the scrollback buffer.
   # Specifying '0' will disable scrolling.
@@ -144,7 +148,7 @@ font:
     #style: Bold Italic
 
   # Point size
-  size: 10.0
+  size: 8.0
 
   # Offset is the extra space around each character. `offset.y` can be thought of
   # as modifying the line spacing, and `offset.x` as modifying the letter spacing.
@@ -282,12 +286,6 @@ colors:
 #  duration: 0
 #  color: '0xffffff'
 
-# Background opacity
-#
-# Window opacity as a floating point number from `0.0` to `1.0`.
-# The value `0.0` is completely transparent and `1.0` is opaque.
-window.opacity: 0.7
-
 #selection:
   #semantic_escape_chars: ",│`|:\"' ()[]{}<>\t"