Use compton and switch to rofi

i3/config

@@ -16,7 +16,7 @@ set $mod Mod4
 # This font is widely installed, provides lots of unicode glyphs, right-to-left
 # text rendering and scalability on retina/hidpi displays (thanks to pango).
 # font pango:DejaVu Sans Mono 8
-font pango:Ubuntu-B 8
+font pango:System San Francisco Display 8
 # Before i3 v4.8, we used to recommend this one as the default:
 # font -misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1
 # The font above is very space-efficient, that is, it looks good, sharp and
@@ -34,7 +34,7 @@ bindsym $mod+Return exec i3-sensible-terminal
 bindsym $mod+Shift+q kill
 
 # start dmenu (a program launcher)
-bindsym $mod+d exec dmenu_run
+bindsym $mod+d exec rofi -show run
 # There also is the (new) i3-dmenu-desktop which only displays applications
 # shipping a .desktop file. It is a wrapper around dmenu, so you need that
 # installed.
@@ -188,7 +188,7 @@ bindsym XF86AudioPrev exec playerctl previous
 # screen locker (first move to "safe" workspace without any chat app)
 bindsym Control+Mod1+l exec i3-msg workspace 1 && i3lock -c 111111 -d -i ${HOME}/Pictures/matrixcode.png
 
-exec --no-startup-id feh --bg-fill ${HOME}/Pictures/matrixcode.png
+exec --no-startup-id feh --bg-fill ${HOME}/Pictures/archlinux-simplyblack.png
 exec --no-startup-id /usr/bin/xrdb ${HOME}/.Xresources
 exec --no-startup-id /usr/bin/urxvtd -q -f -o
 
@@ -213,3 +213,5 @@ mode "$mode_system" {
 }
 
 bindsym $mod+Shift+p mode "$mode_system"
+
+exec_always compton -f