Minor fixes for chrome compatibility
diff --git a/templates/search.html.ep b/templates/search.html.ep
index c393c72..091fd39 100644
--- a/templates/search.html.ep
+++ b/templates/search.html.ep
@@ -35,7 +35,7 @@
as <%= $_->{docID} %> (<%= $_->{corpusID} %>)
</p>
<ul class="action right">
- <li onmouseup="closeSnippet(this)" title="close"><i class="fa fa-toggle-up"></i></li>
+ <li class="close" title="close"><i class="fa fa-toggle-up"></i></li>
<li onclick="showTable(this)" title="Annotations"><i class="fa fa-info-circle"></i></li>
<!--
<li title="Tree Visualizations"><i class="fa fa-sitemap"></i></li>