diff --git a/images/ConEmu.jpg b/images/ConEmu.jpg
index 656fb0c2..59be49be 100644
Binary files a/images/ConEmu.jpg and b/images/ConEmu.jpg differ
diff --git a/images/Linux.jpg b/images/Linux.jpg
index 2ccf58d7..b353ab70 100644
Binary files a/images/Linux.jpg and b/images/Linux.jpg differ
diff --git a/images/Syslinux.jpg b/images/Syslinux.jpg
index fa457d3b..a9acd0b3 100644
Binary files a/images/Syslinux.jpg and b/images/Syslinux.jpg differ
diff --git a/images/WinPE.jpg b/images/WinPE.jpg
index 1ccbc2ef..8e5be669 100644
Binary files a/images/WinPE.jpg and b/images/WinPE.jpg differ
diff --git a/images/rEFInd.png b/images/rEFInd.png
index 918f983a..2d8b0ec1 100644
Binary files a/images/rEFInd.png and b/images/rEFInd.png differ
diff --git a/setup/linux/packages/custom/st/PKGBUILD b/setup/linux/packages/custom/st/PKGBUILD
index 5a726682..c3abc590 100644
--- a/setup/linux/packages/custom/st/PKGBUILD
+++ b/setup/linux/packages/custom/st/PKGBUILD
@@ -47,7 +47,7 @@ prepare() {
       patch --directory="$_sourcedir" <"$srcdir/$(basename ${file})"
     fi
   done
-  sed 's/Liberation Mono/Hack/;s/float alpha = 0.8;/float alpha = 0.85;/' "$_sourcedir/config.def.h" > "$_sourcedir/config.h"
+  sed 's/Liberation Mono/Hack/;s/float alpha = 0.8;/float alpha = 0.55;/' "$_sourcedir/config.def.h" > "$_sourcedir/config.h"
 
   # This package provides a mechanism to provide a custom config.h. Multiple
   # configuration states are determined by the presence of two files in
diff --git a/setup/windows/bin/ConEmu/ConEmu.xml b/setup/windows/bin/ConEmu/ConEmu.xml
index baa1b88e..47e4f672 100644
--- a/setup/windows/bin/ConEmu/ConEmu.xml
+++ b/setup/windows/bin/ConEmu/ConEmu.xml
@@ -140,7 +140,7 @@
 			<value name="CompressLongStrings" type="hex" data="01"/>
 			<value name="BackGround Image show" type="hex" data="01"/>
 			<value name="BackGround Image" type="string" data="ConEmu.jpg"/>
-			<value name="bgImageDarker" type="hex" data="30"/>
+			<value name="bgImageDarker" type="hex" data="b0"/>
 			<value name="bgImageColors" type="dword" data="ffffffff"/>
 			<value name="bgOperation" type="hex" data="07"/>
 			<value name="bgPluginAllowed" type="hex" data="01"/>