diff --git a/assets/sass/pages/_publication.scss b/assets/sass/pages/_publication.scss
index 33e4649..1a1b6b0 100644
--- a/assets/sass/pages/_publication.scss
+++ b/assets/sass/pages/_publication.scss
@@ -205,6 +205,13 @@
   width: 49.5%;
 }
 
+@media only screen and (max-width:769px) {
+  .pgrid-sizer,
+  .pgrid-item {
+    width: 100%;
+  }
+}
+
 .pgrid-item {
   float: left;
   border-radius: 0.25rem;
@@ -218,4 +225,4 @@
 .pgrid-item img {
   display: block;
   max-width: 100%;
-}
\ No newline at end of file
+}