MAGETWO-34125: Merge MAGETWO-32073 and design changes to mainline

Author: Denys Rudchenko

setup/view/styles/pages/_customize-your-store.less

@@ -9,6 +9,11 @@
             .visually-hidden();
         }
     }
+    .customize-database-clean {
+      p {
+        margin-top: @indent-m-base;
+      }
+    }
     .advanced-modules-select,
     .advanced-modules-count {
         padding-left: 1.5rem;