diff --git a/themes/hugo-theme-ipng/assets/styles.scss b/themes/hugo-theme-ipng/assets/styles.scss
index 1f0b564..a896936 100644
--- a/themes/hugo-theme-ipng/assets/styles.scss
+++ b/themes/hugo-theme-ipng/assets/styles.scss
@@ -135,11 +135,14 @@ pre {
     padding: 0.5em;
     overflow-x: auto;
     font-weight: bold;
+    font-size: 0.7em;
+    line-height: $base-line-height * 0.8;
     border: 1px solid #DDDDDD;
     border-radius: 0.5em;
 
     code {
         background-color: transparent;
+        color: black;
     }
 }