improve encryption message

apps/files_encryption/js/detect-migration.js

@@ -20,7 +20,7 @@ $(document).ready(function(){
 				if (response.data.migrationCompleted === false) {
 					var message = t('files_encryption', 'Initial encryption started... This can take some time. Please wait.');
 					$('#messageText').text(message);
-					$('#message').removeClass('hidden').addClass('info');
+					$('#message').removeClass('hidden').addClass('update');
 				}
 			}
 		});

core/css/styles.css

@@ -486,6 +486,10 @@ label.infield { cursor:text !important; top:1.05em; left:.85em; }
 	color: #ccc;
 }
 
+#body-login .update img.float-spinner {
+	float: left;
+}
+
 #body-user .warning, #body-settings .warning {
 	margin-top: 8px;
 	padding: 5px;

core/templates/login.php

@@ -19,7 +19,7 @@
 			</div>
 		<?php endif; ?>
 		<p id="message" class="hidden">
-			<img src="<?php p(\OCP\Util::imagePath('core', 'loading-dark.gif'));?>"/>
+			<img class="float-spinner" src="<?php p(\OCP\Util::imagePath('core', 'loading-dark.gif'));?>"/>
 			<span id="messageText"></span>
 		</p>
 		<p class="infield grouptop">