backup

grid.scss

@@ -12,9 +12,16 @@
 }
 
 .col-simple {
+    flex-direction: column;
+}
+
+.row-simple {
+    flex-direction: row;
+}
+
+.col-simple, .row-simple {
     display: flex;
     flex: 1;
-    flex-direction: column;
     flex-grow: 1;
 
     .row {

image.scss

@@ -31,6 +31,7 @@ img {
     position: relative;
     display: inline-block;
     line-height: 0;
+    overflow: auto;
 
     img {
         user-select: none;