Tooltip cannot be shown

src/main/resources/eu/simstadt/regionchooser/website/script/simstadt_openlayers.js

@@ -376,7 +376,7 @@ const regionChooser = (function(){
 		dataPanel.append("More info is available in the ");
 		dataPanel.append("<a href='http://simstadt.hft-stuttgart.de/related-softwares/region-chooser/'>SimStadt documentation</a><br>\n");
 		//TODO: Show tooltip above.
-		dataPanel.append("<form id='importWKT' style='position:fixed; bottom:0;'>\n" +
+		dataPanel.append("<form id='importWKT'>\n" +
 		"<input id='wktPolygon' type='text' placeholder='WKT Polygon' " +
 		"required pattern=' *POLYGON *\\( *\\([\\-0-9\., \)\()]+\\) *\\) *' " +
 		"title='Please input a valid WKT Polygon. Example : POLYGON((9.961675 49.807053, 9.951375 49.798521, 9.969486 49.797746, 9.961675 49.807053)) '/>\n" +