diff --git a/index.html b/index.html
index 690939f..b663250 100644
--- a/index.html
+++ b/index.html
@@ -6,10 +6,10 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Orario DM Unipi</title>
 
-    <meta property="og:title" content="PHC - Orario">
-    <meta property="og:description" content="Sito per visualizzare l'orario delle lezioni per i vari anni di corso">
-    <meta property="og:type" content="website">
-    <meta property="og:url" content="https://lab.phc.dm.unipi.it/orario">
+    <meta property="og:title" content="PHC - Orario" />
+    <meta property="og:description" content="Sito per visualizzare l'orario delle lezioni per i vari anni di corso" />
+    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lab.phc.dm.unipi.it/orario" />
 
     <link rel="preconnect" href="https://fonts.googleapis.com">
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
diff --git a/src/styles/main.scss b/src/styles/main.scss
index 8008cc9..6baa5c0 100644
--- a/src/styles/main.scss
+++ b/src/styles/main.scss
@@ -551,7 +551,7 @@ body {
                         $color: var(--gray-000);
 
                         background: $color;
-                        color: #000;
+                        color: var(--gray-900);
 
                         border-radius: 0.25rem;