Set default floating window move to 100px (matches my default resize increment/decrement).

i3/config

@@ -95,10 +95,10 @@ bindsym $mod+Up focus up
 bindsym $mod+Right focus right
 
 # move focused window
-bindsym $mod+Shift+Left move left
-bindsym $mod+Shift+Down move down
-bindsym $mod+Shift+Up move up
-bindsym $mod+Shift+Right move right
+bindsym $mod+Shift+Left move left 100px
+bindsym $mod+Shift+Down move down 100px
+bindsym $mod+Shift+Up move up 100px
+bindsym $mod+Shift+Right move right 100px
 
 # workspace back and forth (with/without active container)
 workspace_auto_back_and_forth yes