diff --git a/parse-sass.sh b/parse-sass.sh
index 30097ec4..ee6dd654 100755
--- a/parse-sass.sh
+++ b/parse-sass.sh
@@ -13,11 +13,11 @@ if [ ! "$(which sassc 2> /dev/null)" ]; then
   if has_command zypper; then
     sudo zypper in sassc
   elif has_command apt; then
-    sudo apt install sassc
+    sudo apt install -y sassc
   elif has_command dnf; then
     sudo dnf install -y sassc
   elif has_command yum; then
-    sudo yum install sassc
+    sudo yum install -y sassc
   elif has_command pacman; then
     sudo pacman -S --noconfirm sassc
   fi
diff --git a/src/sass/_colors.scss b/src/sass/_colors.scss
index 2218ff60..4966ce96 100644
--- a/src/sass/_colors.scss
+++ b/src/sass/_colors.scss
@@ -149,7 +149,7 @@ $header_border:                     if($variant == 'light', mix(black, $header_b
 
 // Sidebar colors
 $dark_sidebar_bg: white;
-$opacity: 0.96;
+$opacity: 0.95;
 
 @if $trans=='true' {
   @if $variant=='light' {