bind-key 4-Return "st -e tmux"
bind-key 4-w firefox
bind-key 4-q window-close
-bind-key 4-t "st -e neomutt"
+bind-key 4-t "st -e tmux new-session -s mail neomutt"
bind-key 4-space menu-exec
bind-key 4C-s "xset dpms force off"
+bind-key 4-m multimc
command firefox firefox