diff --git a/assets/css/article.css b/assets/css/article.css
index 1e2dd40..d9a2fa2 100644
--- a/assets/css/article.css
+++ b/assets/css/article.css
@@ -1,3 +1,7 @@
+.main {
+  @apply place-content-center;
+}
+
 .article {
   /* @apply pr-8 */
   max-width: 25rem;
@@ -7,6 +11,10 @@
   @apply hover:bg-gray-300;
 }
 
+.dark .article .tunit {
+  @apply hover:bg-gray-700;
+}
+
 .article a.hide-link {
   display: none;
 }