diff --git a/bin/mbx b/bin/mbx
index 459d7e6..6cc2e4b 100755
--- a/bin/mbx
+++ b/bin/mbx
@@ -1,12 +1,10 @@
 #!/bin/bash
-#    mbxutils: handy utilities for your X11 window manager.
-#    
-#    Copyright (C) 2021  Daniel Napora  <napcok@gmail.com>
-# mbx
+#  mbxutils: handy utilities for your X11 window manager.
+#  Copyright (C) 2021  Daniel Napora  <napcok@gmail.com>
+#
 # TODO Preferences standalone
 # TODO Logout Dialog postponed
 # TODO Filebrowser standalone postponed
-# FIXME Remove devel-helpers - move them to another tool
 
 
 ME=$(basename "$0")
@@ -29,54 +27,13 @@ fg(){
     r=$(printf "%d" 0x${1:1:2}) g=$(printf "%d" 0x${1:3:2}) b=$(printf "%d" 0x${1:5:2})
     rgb="$((r*299+g*587+b*114))"
     [ "$rgb" -gt 138000 ] && fgcolor="#222222" color_title_fg="#111111" color_sel_fg="#111111" color_sep_fg="#222222 20"|| fgcolor="#EEEEEE" color_title_fg="#FFFFFF" color_sel_fg="#FFFFFF"
-     [ "$rgb" -gt 200000 ] && color_sel_bg="#222222 8" color_sel_border="#222222 16" color_title_bg="#222222 8"
-###    [ "$((r*299+g*587+b*114))" -gt 149000 ] && echo "#111111" || echo "#EEEEEE"
+    [ "$rgb" -gt 200000 ] && color_sel_bg="#222222 8" color_sel_border="#222222 16" color_title_bg="#222222 8"
 }
 
 ###fgcolor=$(fg $bgcolor)
 fg "$bgcolor"
 #KOLOR FG
 
-### DDEV ONLY
-rgb() {
-    r=$(printf "%d" 0x${1:1:2}) g=$(printf "%d" 0x${1:3:2}) b=$(printf "%d" 0x${1:5:2})
-    echo "rgb($r, $g, $b)"
-}
-
-color=$(rgb $fgcolor)
-background=$(rgb $bgcolor)
-function luminance()
-{
-        R=$( echo $1 | awk -F, '{print substr($1,5)}' )
-        G=$( echo $1 | awk -F, '{print $2}' )
-        B=$( echo $1 | awk -F, '{n=length($3); print substr($3,1,n-1)}' )
-
-        echo "scale=4
-rsrgb=$R/255
-gsrgb=$G/255
-bsrgb=$B/255
-if ( rsrgb <= 0.03928 ) r = rsrgb/12.92 else r = e( 2.4 * l((rsrgb+0.055)/1.055) )
-if ( gsrgb <= 0.03928 ) g = gsrgb/12.92 else g = e( 2.4 * l((gsrgb+0.055)/1.055) )
-if ( bsrgb <= 0.03928 ) b = bsrgb/12.92 else b = e( 2.4 * l((bsrgb+0.055)/1.055) )
-0.2126 * r + 0.7152 * g + 0.0722 * b" | bc -l
-}
-
-lum1=$( luminance $color )
-lum2=$( luminance $background )
-
-# compute contrast
-
-function contrast()
-{
-        echo "scale=2
-if ( $1 > $2 ) { l1=$1; l2=$2 } else { l1=$2; l2=$1 }
-(l1 + 0.05) / (l2 + 0.05)" | bc
-}
-
-rel=$( contrast $lum1 $lum2 )
-
-
-
 configure() {
 if [ -f /usr/share/mbxutils/mbxutils.inc ];then
 . /usr/share/mbxutils/mbxutils.inc
@@ -171,8 +128,6 @@ $APPS,^checkout(apps),applications-other
 ^sep()
 Logout dialog,mb-jgtools mblogout,system-shutdown
 Preferences,^pipe($ME preferences mmenu),firefox
-^sep(rgb: $rgb)
-^sep(rel: $rel)
 ^tag(apps)
 EOF
 else
@@ -191,8 +146,6 @@ Preferences,^pipe($ME preferences mmenu),firefox
 About <b>mbxutils</b>,mbx
 ^sep()
 Logout dialog,mb-jgtools mblogout,system-shutdown
-^sep(rgb: $rgb)
-^sep(rel: $rel)
 EOF
 fi
     
@@ -289,17 +242,15 @@ preferences() {
     
     PAR="${ME} $1"
     out+=("^sep(mbxutils Global Settings)")
-    out+=("^sep(rgb: $rgb)")
-    out+=("^sep(rel: $rel)")
     
     out+=("^sep(Appearance)")
-        out+=("<tt>$(printf "%-15s %20s" "Font:" "[<b>$font</b>]")</tt>,^pipe($ME fonts $1)")
-    out+=("<tt>$(printf "%-15s %20s" "Font size (px):" "[<b>$font_size</b>]")</tt>,^checkout(fontsize)")
-    out+=("<tt>$(printf "%-15s %20s" "Line height:" "[<b>$item_height_factor%</b>]")</tt>,^checkout(lineheight)")
-    out+=("<tt>$(printf "%-15s %20s" "BGcolor:" "[<b>$bgcolor</b>]")</tt>,^checkout(bgcolor)")
+        out+=("<tt>$(printf "%-15s %24s" "Font:" "[<b>$font</b>]")</tt>,^pipe($ME fonts $1)")
+    out+=("<tt>$(printf "%-15s %24s" "Font size (px):" "[<b>$font_size</b>]")</tt>,^checkout(fontsize)")
+    out+=("<tt>$(printf "%-15s %24s" "Line height:" "[<b>$item_height_factor%</b>]")</tt>,^checkout(lineheight)")
+    out+=("<tt>$(printf "%-15s %24s" "BGcolor:" "[<b>$bgcolor</b>]")</tt>,^checkout(bgcolor)")
     out+=("^sep(Other)")
-    out+=("<tt>$(printf "%-15s %20s" "Terminal:" "[<b>$terminal</b>]")</tt>,^checkout(terminal),terminal")
-    out+=("<tt>$(printf "%-15s %20s" "File Manager:" "[<b>$filemanager</b>]")</tt>,^checkout(filemanager)")
+    out+=("<tt>$(printf "%-15s %24s" "Terminal:" "[<b>$terminal</b>]")</tt>,^checkout(terminal),terminal")
+    out+=("<tt>$(printf "%-15s %24s" "File Manager:" "[<b>$filemanager</b>]")</tt>,^checkout(filemanager)")
     #out+=("<tt>$(printf "%-15s %20s" "Margin (px):" "[<b>$margin_xy</b>]")</tt>,^checkout(margin)")
     out+=("^sep()")
     out+=("Edit config file,xdg-open $CNF_FILE")
@@ -331,7 +282,6 @@ preferences() {
              out2+=("$term,mbx setvar terminal=$term;$PAR fixed")
         done < "$terminals"
     
-    
     out2+=("^tag(filemanager)")
     out2+=("^sep(Select File Manager)")
     filemanagers="$CNF_DIR/inc/file_managers.inc"
@@ -348,15 +298,15 @@ preferences() {
     printf '%s\n' "${out[@]}"
     printf '%s\n' "${out2[@]}"
     fi
-
 }
+
 fonts(){
-     PAR="${ME} $1"
-echo "^sep(Font)"
-while read -r x 
-do
-echo "<span size=\"x-large\" font_family=\"$x\">$x</span>,$ME setvar \"font=\'${x}\'\";$PAR fixed"
-done < "$CNF_DIR"/inc/fonts.inc
+    PAR="${ME} $1"
+    echo "^sep(Font)"
+    while read -r x 
+    do
+    echo "<span size=\"x-large\" font_family=\"$x\">$x</span>,$ME setvar \"font=\'${x}\'\";$PAR fixed"
+    done < "$CNF_DIR"/inc/fonts.inc
 }
 
 case "$1" in
@@ -368,5 +318,4 @@ case "$1" in
     setvar) setvar "$2";;
     *) about;;
 esac
-
 exit 0
diff --git a/share/icons/hicolor/48x48/apps/mbx-lpanel.png b/share/icons/hicolor/48x48/apps/mbx-lpanel.png
index f775851..f95c2f1 100644
Binary files a/share/icons/hicolor/48x48/apps/mbx-lpanel.png and b/share/icons/hicolor/48x48/apps/mbx-lpanel.png differ
diff --git a/share/icons/hicolor/48x48/apps/mbx-rpanel.png b/share/icons/hicolor/48x48/apps/mbx-rpanel.png
index b01c726..8e6e395 100644
Binary files a/share/icons/hicolor/48x48/apps/mbx-rpanel.png and b/share/icons/hicolor/48x48/apps/mbx-rpanel.png differ
diff --git a/share/icons/hicolor/scalable/apps/mbx-lpanel.svg b/share/icons/hicolor/scalable/apps/mbx-lpanel.svg
index 4ad15ad..1382cb3 100644
--- a/share/icons/hicolor/scalable/apps/mbx-lpanel.svg
+++ b/share/icons/hicolor/scalable/apps/mbx-lpanel.svg
@@ -27,7 +27,7 @@
      inkscape:guide-bbox="true"
      inkscape:zoom="4"
      inkscape:cx="84.375"
-     inkscape:cy="71"
+     inkscape:cy="70.875"
      inkscape:window-width="1920"
      inkscape:window-height="1145"
      inkscape:window-x="0"
@@ -57,8 +57,8 @@
      inkscape:groupmode="layer"
      id="layer1">
     <path
-       style="fill:#808000;stroke:#999999;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;opacity:0.99"
-       d="M 115,5 C 5,59.910045 5,59.910045 5,59.910045 L 115,115 Z"
+       style="opacity:0.99;fill:#34be5b;stroke:#999999;stroke-width:2.029;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;stroke-miterlimit:4;stroke-dasharray:none;fill-opacity:1"
+       d="M 100,19.916354 C 19.832387,59.934602 19.832387,59.934602 19.832387,59.934602 L 100,100.08397 Z"
        id="path1416"
        inkscape:export-filename="/home/napcok/GitLab/mbxutils/share/icons/hicolor/48x48/apps/mbx-lpanel.png"
        inkscape:export-xdpi="41.279999"
diff --git a/share/icons/hicolor/scalable/apps/mbx-rpanel.svg b/share/icons/hicolor/scalable/apps/mbx-rpanel.svg
index c755302..61ac0f4 100644
--- a/share/icons/hicolor/scalable/apps/mbx-rpanel.svg
+++ b/share/icons/hicolor/scalable/apps/mbx-rpanel.svg
@@ -27,7 +27,7 @@
      inkscape:guide-bbox="true"
      inkscape:zoom="4"
      inkscape:cx="84.375"
-     inkscape:cy="71.375"
+     inkscape:cy="70.875"
      inkscape:window-width="1920"
      inkscape:window-height="1145"
      inkscape:window-x="0"
@@ -57,10 +57,10 @@
      inkscape:groupmode="layer"
      id="layer1">
     <path
-       style="opacity:0.99;fill:#808000;stroke:#999999;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
-       d="M 4.3819658,5 C 114.38197,59.910045 114.38197,59.910045 114.38197,59.910045 L 4.3819658,115 Z"
+       style="opacity:0.99;fill:#34be5b;fill-opacity:1;stroke:#999999;stroke-width:2.029;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 18.578396,19.916354 C 98.746009,59.934602 98.746009,59.934602 98.746009,59.934602 L 18.578396,100.08397 Z"
        id="path1416"
-       inkscape:export-filename="/home/napcok/GitLab/mbxutils/share/icons/hicolor/48x48/apps/mbx-rpanel.png"
+       inkscape:export-filename="/home/napcok/GitLab/mbxutils/share/icons/hicolor/48x48/apps/mbx-lpanel.png"
        inkscape:export-xdpi="41.279999"
        inkscape:export-ydpi="41.279999" />
   </g>