diff --git a/_debug_replacements.php b/_debug_replacements.php
index 1cb41a4..cead4c3 100644
--- a/_debug_replacements.php
+++ b/_debug_replacements.php
@@ -90,5 +90,5 @@ return [
 	'uart_stopbits' => 1,
 	'uart_parity' => 2,
 
-	'theme' => 7,
+	'theme' => 1,
 ];
diff --git a/pages/cfg_term.php b/pages/cfg_term.php
index 14110ec..faeb00d 100644
--- a/pages/cfg_term.php
+++ b/pages/cfg_term.php
@@ -27,7 +27,7 @@
 
 	<div class="Row color-preview">
 		<div class="colorprev">
-			<span data-fg=0 data-bg="0">30</span><!--
+			<span data-fg=0 data-bg="0" style="text-shadow: 0 0 4px white;">30</span><!--
 			--><span data-fg=1 data-bg="0">31</span><!--
 			--><span data-fg=2 data-bg="0">32</span><!--
 			--><span data-fg=3 data-bg="0">33</span><!--