style(marquee): chips fill container width and wrap (flex-wrap, auto-width cells)

public/css/main.css

@@ -5490,20 +5490,16 @@ body.content-edit-shift-active.content-edit-mode-active .content-edit-fab-stack
 }
 .marquee-grid {
   list-style: none;
-  margin: 0 auto;
+  margin: 0;
   padding: 0;
-  max-width: 680px;
   display: flex;
   flex-wrap: wrap;
   gap: 0.75rem;
-  justify-content: center;
+  justify-content: flex-start;
 }
 .marquee-grid__cell {
   margin: 0;
-  flex: 1 1 11rem;
-  min-width: 0;
-  display: flex;
-  justify-content: center;
+  flex: 0 0 auto;
 }
 .marquee-grid__cell .hero__tag {
   white-space: nowrap;