LDAP: improve design and placement of Save button

apps/user_ldap/css/settings.css

@@ -80,6 +80,10 @@
 	height: 15px;
 }
 
+.ldapSettingControls {
+	margin-top: 3ex;
+}
+
 #ldap fieldset p label {
 	width: 20%;
 	max-width: 200px;
@@ -90,6 +94,10 @@
 	padding-right: 5px;
 }
 
+#ldap fieldset input[type=submit] {
+	width: auto;
+}
+
 #ldap fieldset input, #ldap fieldset textarea {
  	width: 60%;
 	display: inline-block;

apps/user_ldap/templates/part.settingcontrols.php

@@ -1,5 +1,5 @@
 <div class="ldapSettingControls">
-	<input class="ldap_submit" value="Save">
+	<input class="ldap_submit" value="Save" type="submit">
 	<button class="ldap_action_test_connection" name="ldap_action_test_connection">
 		<?php p($l->t('Test Configuration'));?>
 	</button>