diff --git a/core.sh b/core.sh
index 2f451e8..d02cb3a 100755
--- a/core.sh
+++ b/core.sh
@@ -8,7 +8,7 @@ ROOT_UID=0
 DEST_DIR=
 
 # Destination directory
-if [ "$UID" -eq "$ROOT_UID" ]; then
+if [[ "$UID" -eq "$ROOT_UID" ]]; then
   DEST_DIR="/usr/share/themes"
 else
   DEST_DIR="$HOME/.themes"
diff --git a/install.sh b/install.sh
index 618c3c4..944d1c4 100755
--- a/install.sh
+++ b/install.sh
@@ -322,9 +322,14 @@ if [[ ${remove} == 'true' ]]; then
     uninstall_theme
   fi
 else
+  if [[ "$libadwaita" == 'true' && "$UID" == "$ROOT_UID" ]]; then
+    echo -e "Do not run -l with sudo, that will link libadwaita theme to root folder !"
+    exit 0
+  fi
+
   install_theme
 
-  if [[ "$libadwaita" == 'true' ]]; then
+  if [[ "$libadwaita" == 'true' && "$UID" != "$ROOT_UID" ]]; then
     link_theme
   fi
 fi
diff --git a/src/_sass/gtk/apps/_gnome-4.0.scss b/src/_sass/gtk/apps/_gnome-4.0.scss
index 2f42fe7..2cd0fd7 100644
--- a/src/_sass/gtk/apps/_gnome-4.0.scss
+++ b/src/_sass/gtk/apps/_gnome-4.0.scss
@@ -775,26 +775,30 @@ window.dialog {
 }
 
 button.colorpad {
-    padding: 0px;
-    margin: 0px;
-    background-blend-mode: screen;
-    background-image:
-        linear-gradient(45deg, #0f0f0f55 25%, transparent 25%, transparent 75%, #0f0f0f55 75%, #0f0f0f55),
-        linear-gradient(45deg, #0f0f0f55 25%, transparent 25%, transparent 75%, #0f0f0f55 75%, #0f0f0f55);
-    background-color: gtkcolor(colorpad_color);
-    color:  gtkcolor(colorpad_fg_color);
-    background-size: 18px 18px;
-    background-position: 0px 0px, 9px 9px;
+  padding: 0px;
+  margin: 0px;
+  background-blend-mode: screen;
+  background-image:
+      linear-gradient(45deg, #0f0f0f55 25%, transparent 25%, transparent 75%, #0f0f0f55 75%, #0f0f0f55),
+      linear-gradient(45deg, #0f0f0f55 25%, transparent 25%, transparent 75%, #0f0f0f55 75%, #0f0f0f55);
+  background-color: gtkcolor(colorpad_color);
+  color:  gtkcolor(colorpad_fg_color);
+  background-size: 18px 18px;
+  background-position: 0px 0px, 9px 9px;
 
-    &:hover {
-        filter: brightness(93%);
-    }
+  &:hover {
+      filter: brightness(93%);
+  }
 
-    &:active {
-        filter: brightness(86%);
-    }
+  &:active {
+      filter: brightness(86%);
+  }
 
-    &:checked {
-        filter: brightness(100%);
-    }
+  &:checked {
+      filter: brightness(100%);
+  }
+}
+
+window#desktopwindow {
+  background: none;
 }
diff --git a/src/gtk/3.0/gtk-Compact.css b/src/gtk/3.0/gtk-Compact.css
index 0b07414..a421404 100644
--- a/src/gtk/3.0/gtk-Compact.css
+++ b/src/gtk/3.0/gtk-Compact.css
@@ -7998,10 +7998,6 @@ image.raven-mpris {
   border-radius: 10px;
 }
 
-button.centerbutton {
-  border-radius: 10px;
-}
-
 button.centerbutton:first-child {
   border-radius: 10px 0 0 10px;
 }
diff --git a/src/gtk/3.0/gtk-Dark-Compact.css b/src/gtk/3.0/gtk-Dark-Compact.css
index d659e51..cd39a79 100644
--- a/src/gtk/3.0/gtk-Dark-Compact.css
+++ b/src/gtk/3.0/gtk-Dark-Compact.css
@@ -7994,10 +7994,6 @@ image.raven-mpris {
   border-radius: 10px;
 }
 
-button.centerbutton {
-  border-radius: 10px;
-}
-
 button.centerbutton:first-child {
   border-radius: 10px 0 0 10px;
 }
diff --git a/src/gtk/3.0/gtk-Dark.css b/src/gtk/3.0/gtk-Dark.css
index db4899f..7e72435 100644
--- a/src/gtk/3.0/gtk-Dark.css
+++ b/src/gtk/3.0/gtk-Dark.css
@@ -7994,10 +7994,6 @@ image.raven-mpris {
   border-radius: 12px;
 }
 
-button.centerbutton {
-  border-radius: 12px;
-}
-
 button.centerbutton:first-child {
   border-radius: 12px 0 0 12px;
 }
diff --git a/src/gtk/3.0/gtk-Light-Compact.css b/src/gtk/3.0/gtk-Light-Compact.css
index 519d6f5..5866d32 100644
--- a/src/gtk/3.0/gtk-Light-Compact.css
+++ b/src/gtk/3.0/gtk-Light-Compact.css
@@ -7997,10 +7997,6 @@ image.raven-mpris {
   border-radius: 10px;
 }
 
-button.centerbutton {
-  border-radius: 10px;
-}
-
 button.centerbutton:first-child {
   border-radius: 10px 0 0 10px;
 }
diff --git a/src/gtk/3.0/gtk-Light.css b/src/gtk/3.0/gtk-Light.css
index d2ce8af..d6b4add 100644
--- a/src/gtk/3.0/gtk-Light.css
+++ b/src/gtk/3.0/gtk-Light.css
@@ -7997,10 +7997,6 @@ image.raven-mpris {
   border-radius: 12px;
 }
 
-button.centerbutton {
-  border-radius: 12px;
-}
-
 button.centerbutton:first-child {
   border-radius: 12px 0 0 12px;
 }
diff --git a/src/gtk/3.0/gtk.css b/src/gtk/3.0/gtk.css
index c248235..60c9734 100644
--- a/src/gtk/3.0/gtk.css
+++ b/src/gtk/3.0/gtk.css
@@ -7998,10 +7998,6 @@ image.raven-mpris {
   border-radius: 12px;
 }
 
-button.centerbutton {
-  border-radius: 12px;
-}
-
 button.centerbutton:first-child {
   border-radius: 12px 0 0 12px;
 }
diff --git a/src/gtk/4.0/gtk-Compact.css b/src/gtk/4.0/gtk-Compact.css
index ce1fe36..40d332c 100644
--- a/src/gtk/4.0/gtk-Compact.css
+++ b/src/gtk/4.0/gtk-Compact.css
@@ -5481,6 +5481,10 @@ button.colorpad:checked {
   filter: brightness(100%);
 }
 
+window#desktopwindow {
+  background: none;
+}
+
 avatar {
   border-radius: 9999px;
   font-weight: bold;
diff --git a/src/gtk/4.0/gtk-Dark-Compact.css b/src/gtk/4.0/gtk-Dark-Compact.css
index 17c0d82..e71df13 100644
--- a/src/gtk/4.0/gtk-Dark-Compact.css
+++ b/src/gtk/4.0/gtk-Dark-Compact.css
@@ -5451,6 +5451,10 @@ button.colorpad:checked {
   filter: brightness(100%);
 }
 
+window#desktopwindow {
+  background: none;
+}
+
 avatar {
   border-radius: 9999px;
   font-weight: bold;
diff --git a/src/gtk/4.0/gtk-Dark.css b/src/gtk/4.0/gtk-Dark.css
index 4347965..6b177bb 100644
--- a/src/gtk/4.0/gtk-Dark.css
+++ b/src/gtk/4.0/gtk-Dark.css
@@ -5451,6 +5451,10 @@ button.colorpad:checked {
   filter: brightness(100%);
 }
 
+window#desktopwindow {
+  background: none;
+}
+
 avatar {
   border-radius: 9999px;
   font-weight: bold;
diff --git a/src/gtk/4.0/gtk-Light-Compact.css b/src/gtk/4.0/gtk-Light-Compact.css
index 1cd514e..8b210c0 100644
--- a/src/gtk/4.0/gtk-Light-Compact.css
+++ b/src/gtk/4.0/gtk-Light-Compact.css
@@ -5435,6 +5435,10 @@ button.colorpad:checked {
   filter: brightness(100%);
 }
 
+window#desktopwindow {
+  background: none;
+}
+
 avatar {
   border-radius: 9999px;
   font-weight: bold;
diff --git a/src/gtk/4.0/gtk-Light.css b/src/gtk/4.0/gtk-Light.css
index 67d6a5e..b3d0032 100644
--- a/src/gtk/4.0/gtk-Light.css
+++ b/src/gtk/4.0/gtk-Light.css
@@ -5435,6 +5435,10 @@ button.colorpad:checked {
   filter: brightness(100%);
 }
 
+window#desktopwindow {
+  background: none;
+}
+
 avatar {
   border-radius: 9999px;
   font-weight: bold;
diff --git a/src/gtk/4.0/gtk.css b/src/gtk/4.0/gtk.css
index 7d058d0..85c5d1c 100644
--- a/src/gtk/4.0/gtk.css
+++ b/src/gtk/4.0/gtk.css
@@ -5481,6 +5481,10 @@ button.colorpad:checked {
   filter: brightness(100%);
 }
 
+window#desktopwindow {
+  background: none;
+}
+
 avatar {
   border-radius: 9999px;
   font-weight: bold;