MAGETWO-82558: FIX show visual swatches in admin - product attribute #11661

 - Merge Pull Request #11661 from enriquei4/magento2:VALUES-VISUAL-SWATCH
 - Merged commits:
   1. 4505581
   2. c82e2fd

Author: Oleksii Korshenko

app/code/Magento/Swatches/view/adminhtml/web/css/swatches.css

@@ -3,6 +3,10 @@
  * See COPYING.txt for license details.
  */
 
+#swatch-visual-options-panel{
+    overflow: visible;
+}
+
 .swatch_sub-menu_container {
     position: absolute;
     z-index: 9999;