Add jQuery CSS

Author: nikosev

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Load JavaScript scripts with the new way
 - Fix undefined index error for `idps_in_searchable_list_index`
+- Load jQuery CSS script
 
 ### Changed
 

themes/ssp/discopower/disco.tpl.php

@@ -25,9 +25,10 @@
 
 $this->data['header'] = $this->t('selectidp');
 $this->data['header'] = $this->t($this->data['header']);
-$this->data['jquery'] = ['core' => true, 'ui' => true, 'css' => true];
+$this->data['jquery'] = ['core' => true, 'ui' => false, 'css' => false];
 
-$this->data['head'] .= $this->data['search'];
+$this->data['head'] = '<link rel="stylesheet" media="screen" type="text/css" href="'.
+    SimpleSAML\Module::getModuleURL('discopower/assets/css/uitheme1.12.1/jquery-ui.min.css').'" />';
 
 if (!empty($faventry)) $this->data['autofocus'] = 'favouritesubmit';