diff --git a/guacamole/src/main/webapp/styles/client.css b/guacamole/src/main/webapp/styles/client.css
index 4466e3710..84cee7668 100644
--- a/guacamole/src/main/webapp/styles/client.css
+++ b/guacamole/src/main/webapp/styles/client.css
@@ -217,11 +217,9 @@ div#viewportClone {
 textarea#eventTarget {
     position: fixed;
    
-    /* Zero... zero... zero... zero... zero... */
-    right: 0;
-    bottom: 0;
-    width: 0;
-    height: 0;
+    /* Hide offscreen */
+    left: 100%;
+    top: 100%;
     opacity: 0;
 
     overflow: hidden;