diff --git a/exposition.html b/exposition.html
index d5cf09d..67bf4b6 100644
--- a/exposition.html
+++ b/exposition.html
@@ -33,7 +33,7 @@
         </nav>
     </header>
 
-    <article>
+    <article class="exposition">
         <h1>Exposition</h1>
         <div id="gallery"></div>
     </article>
diff --git a/styles/fancybox.css b/styles/fancybox.css
index a458d2e..c692f01 100644
--- a/styles/fancybox.css
+++ b/styles/fancybox.css
@@ -51,7 +51,6 @@
     margin:0;
     margin-right:-3rem;
     padding:0rem;
-
 }
 
 .fancybox-custom-layout .fancybox-close-small:hover {
diff --git a/styles/main.css b/styles/main.css
index 64c352c..925c3f9 100644
--- a/styles/main.css
+++ b/styles/main.css
@@ -199,7 +199,7 @@ article #gallery {
     margin-top:0;
 }
 
-article #gallery.exposition {
+article.exposition #gallery {
     text-align:center;
 }
 
@@ -337,6 +337,10 @@ article.painting .container .metadata span.content {
 
 /* Explorer */
 
+article.explorer #gallery {
+    text-align:center;
+}
+
 article.explorer p {
     width:55vw;
     margin:auto;