diff --git a/pages/projetos.md b/pages/projetos.md
index ecae8064..2ffe2db1 100755
--- a/pages/projetos.md
+++ b/pages/projetos.md
@@ -253,6 +253,15 @@ permalink: /projetos/
   .project-card:hover .title {
     color: #3273dc !important;
   }
+  .category-reveal summary {
+    list-style: none;
+    transition: all 0.2s ease;
+  }
+  .category-reveal summary::-webkit-details-marker { display: none; }
+  .category-reveal summary:hover {
+      background-color: #f8fbff;
+      border-color: #3273dc;
+  }
   /* Correção para a barra não esticar */
   .category-reveal {
       width: 100%;