diff --git a/assets/styles.css b/assets/styles.css
index 1e1d859..39701ca 100644
--- a/assets/styles.css
+++ b/assets/styles.css
@@ -1,14 +1,14 @@
-h1, h2, h3, h4, h5, h6 {
+.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 {
   text-transform: none;
 }
 
-img {
+.reveal img {
   max-height: 400px;
   max-width: 500px;
   border-radius: 8px;
 }
 
-code {
+.reveal code {
   background-color: rgba(0, 0, 0, 0.2);
   border-radius: 8px;
   padding: 0 8px;