improving layout on disco icon

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@658 44740490-163a-0410-bde0-09ae8108e29a

templates/default/selectidp-links.php

@@ -63,7 +63,7 @@ foreach ($this->data['idplist'] AS $idpentry) {
 
 				if(array_key_exists('icon', $idpentry) && $idpentry['icon'] !== NULL) {
 					$iconUrl = SimpleSAML_Utilities::resolveURL($idpentry['icon']);
-					echo '<img style="float: left; margin: 1em; padding: 3px; border: 1px solid #999" src="' . htmlspecialchars($iconUrl) . '" />';
+					echo '<img style="clear: both; float: left; margin: 1em; padding: 3px; border: 1px solid #999" src="' . htmlspecialchars($iconUrl) . '" />';
 				}
 				echo '	<h3 style="margin-top: 8px">' . htmlspecialchars($this->t('idpname_' . $idpentry['entityid'])) . '</h3>';