Adding Explicity z-index for Dropdown Bug

[jdao]

Adding an explicit z-index css attribute to handle the bug of dropdown appearing behind some other html elements.

diff --git a/Source/TextboxList.Autocomplete.css b/Source/TextboxList.Autocomple
index 9a6d865..bdd12b3 100644
--- a/Source/TextboxList.Autocomplete.css
+++ b/Source/TextboxList.Autocomplete.css
@@ -4,7 +4,7 @@
Purchase to remove copyright
*/

-.textboxlist-autocomplete { position: absolute; }
+.textboxlist-autocomplete { position: absolute; z-index: 1; }
.textboxlist-autocomplete-placeholder, .textboxlist-autocomplete-results { opac
.textboxlist-autocomplete-placeholder { padding: 5px 7px; }
.textboxlist-autocomplete-results { margin: 0; padding: 0; }

[xavi-]

Pull request to fix issue: #9

[jdao]

thanks Xavi-