📚 Added a library with a masonry grid

src/client/assets/scss/App.scss

@@ -278,6 +278,24 @@ $border-color: red;
   }
 }
 
+// Library grid 
+.my-masonry-grid {
+  display: -webkit-box; /* Not needed if autoprefixing */
+  display: -ms-flexbox; /* Not needed if autoprefixing */
+  display: flex;
+  margin-left: -30px; /* gutter size offset */
+  width: auto;
+}
+.my-masonry-grid_column {
+  padding-left: 30px; /* gutter size */
+  background-clip: padding-box;
+}
+
+/* Style your items */
+.my-masonry-grid_column > div { /* change div to reference your elements you put in <Masonry> */
+  margin-bottom: 20px;
+}
+
 // progress
 .progress-indicator-container {
   height: 100%;