I3: Switch to super + alt in multiwindow mode

.config/i3/config

@@ -11,9 +11,9 @@
 
 set $mod Mod4
 
-set $main_color #fdff00
-set $secondary_color #98d1ce
-set $bg_color #0c1014
+set_from_resource $main_color i3wm.color1 #fdff00
+set_from_resource $secondary_color i3wm.color0 #98d1ce
+set_from_resource $bg_color i3wm.color4 #0c1014
 
 # Font for window titles. Will also be used by the bar unless a different font
 # is used in the bar {} block below.
@@ -110,7 +110,7 @@ bindsym $mod+s scratchpad show
 
 # Define names for default workspaces for which we configure key bindings later on.
 # We use variables to avoid repeating the names in multiple places.
-set $ws1 "  1:Web  "
+set $ws1 "    1    "
 set $ws2 "    2    "
 set $ws3 "    3    "
 set $ws4 "    4    "
@@ -120,7 +120,37 @@ set $ws7 "    7    "
 set $ws8 "    8    "
 set $ws9 "    9    "
 set $ws10 "    10   "
+
+set $ws11 "    11    "
+set $ws12 "    12    "
+set $ws13 "    13    "
+set $ws14 "    14    "
+set $ws15 "    15    "
+set $ws16 "    16    "
+set $ws17 "    17    "
+set $ws18 "    18    "
+set $ws19 "    19    "
+set $ws20 "    20   "
 workspace $ws1 output DP-0
+workspace $ws2 output DP-0
+workspace $ws3 output DP-0
+workspace $ws4 output DP-0
+workspace $ws5 output DP-0
+workspace $ws6 output DP-0
+workspace $ws7 output DP-0
+workspace $ws8 output DP-0
+workspace $ws9 output DP-0
+workspace $ws10 output DP-0
+workspace $ws11 output DVI-D-0
+workspace $ws12 output DVI-D-0
+workspace $ws13 output DVI-D-0
+workspace $ws14 output DVI-D-0
+workspace $ws15 output DVI-D-0
+workspace $ws16 output DVI-D-0
+workspace $ws17 output DVI-D-0
+workspace $ws18 output DVI-D-0
+workspace $ws19 output DVI-D-0
+workspace $ws20 output DVI-D-0
 
 # switch to workspace
 bindsym $mod+1 workspace number $ws1
@@ -133,6 +163,16 @@ bindsym $mod+7 workspace number $ws7
 bindsym $mod+8 workspace number $ws8
 bindsym $mod+9 workspace number $ws9
 bindsym $mod+0 workspace number $ws10
+bindsym Mod1+1 workspace number $ws11
+bindsym Mod1+2 workspace number $ws12
+bindsym Mod1+3 workspace number $ws13
+bindsym Mod1+4 workspace number $ws14
+bindsym Mod1+5 workspace number $ws15
+bindsym Mod1+6 workspace number $ws16
+bindsym Mod1+7 workspace number $ws17
+bindsym Mod1+8 workspace number $ws18
+bindsym Mod1+9 workspace number $ws19
+bindsym Mod1+0 workspace number $ws20
 
 # move focused container to workspace
 bindsym $mod+Shift+1 move container to workspace number $ws1
@@ -145,6 +185,16 @@ bindsym $mod+Shift+7 move container to workspace number $ws7
 bindsym $mod+Shift+8 move container to workspace number $ws8
 bindsym $mod+Shift+9 move container to workspace number $ws9
 bindsym $mod+Shift+0 move container to workspace number $ws10
+bindsym Mod1+Shift+1 move container to workspace number $ws11
+bindsym Mod1+Shift+2 move container to workspace number $ws12
+bindsym Mod1+Shift+3 move container to workspace number $ws13
+bindsym Mod1+Shift+4 move container to workspace number $ws14
+bindsym Mod1+Shift+5 move container to workspace number $ws15
+bindsym Mod1+Shift+6 move container to workspace number $ws16
+bindsym Mod1+Shift+7 move container to workspace number $ws17
+bindsym Mod1+Shift+8 move container to workspace number $ws18
+bindsym Mod1+Shift+9 move container to workspace number $ws19
+bindsym Mod1+Shift+0 move container to workspace number $ws20
 
 # reload the configuration file
 bindsym $mod+Shift+c reload
@@ -210,7 +260,7 @@ exec --no-startup-id unclutter
 bar {
     font pango:DejaVu Sans Mono, FontAwesome 12
     status_command ~/.cargo/bin/i3status-rs ~/.config/i3/i3status-rs.toml
-    mode hide
+    mode dock
     modifier $mod
     tray_padding 0
     tray_output primary
@@ -223,7 +273,7 @@ bar {
         # <colorclass> <border> <background> <text>
         focused_workspace $main_color $main_color $bg_color
         inactive_workspace $secondary_color $bg_color $secondary_color
-        active_workspace $main_color $bg_color $secondary_color
+        active_workspace $main_color $bg_color $main_color
     }
 }