diff --git a/css/swad16.209.3.css b/css/swad16.222.css
similarity index 99%
rename from css/swad16.209.3.css
rename to css/swad16.222.css
index 31b0c4302..bf72107de 100644
--- a/css/swad16.209.3.css
+++ b/css/swad16.222.css
@@ -1498,9 +1498,20 @@ a:hover						/* Default ==> underlined */
 	border-radius:2px;
 	box-shadow: 0 2px 2px 0 rgba(124,121,109,0.14), 0 2px 1px -2px rgba(124,121,109,0.2), 0 1px 5px 0 rgba(124,121,109,0.12);
 	}
+.ALERT_CLOSE
+	{
+	float:right;
+	margin:-8px -8px 8px 8px;
+	opacity:0.3;
+	}
+.ALERT_CLOSE:hover
+	{
+	opacity:1;
+	}
 .ALERT_TXT
 	{
-	padding:8px 8px 8px 40px;
+	box-sizing:border-box;
+	padding:8px 0 8px 40px;
 	background-position:8px 8px;
 	background-size:20px 20px;
 	background-repeat:no-repeat;
diff --git a/icon/close64x64.png b/icon/close64x64.png
new file mode 100644
index 000000000..f4e4eb1af
Binary files /dev/null and b/icon/close64x64.png differ
diff --git a/swad_changelog.h b/swad_changelog.h
index ebe0a3f4d..1751c70aa 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -233,13 +233,17 @@
 /****************************** Public constants *****************************/
 /*****************************************************************************/
 
-#define Log_PLATFORM_VERSION	"SWAD 16.221.1 (2017-05-23)"
-#define CSS_FILE		"swad16.209.3.css"
+#define Log_PLATFORM_VERSION	"SWAD 16.222 (2017-05-23)"
+#define CSS_FILE		"swad16.222.css"
 #define JS_FILE			"swad16.206.3.js"
 
 // Number of lines (includes comments but not blank lines) has been got with the following command:
 // nl swad*.c swad*.h css/swad*.css py/swad*.py js/swad*.js soap/swad*?.h sql/swad*.sql | tail -1
 /*
+        Version 16.222:   May 23, 2017	Alerts can be closed. (220313 lines)
+Copy the following icon to icon public directory:
+sudo cp -a icon/close64x64.png /var/www/html/swad/icon/
+
         Version 16.221.1: May 23, 2017	Fixed bugs related with new role.
 					Fixed bug in surveys.
 					Fixed bug in attendance events. (220260 lines)
diff --git a/swad_photo.c b/swad_photo.c
index a97a4fb5c..4c9157869 100644
--- a/swad_photo.c
+++ b/swad_photo.c
@@ -352,8 +352,11 @@ static void Pho_ReqPhoto (const struct UsrData *UsrDat,const char *PhotoURL)
      }
 
    /***** Show current photo and help message *****/
+   fprintf (Gbl.F.Out,"<p>");
    Pho_ShowUsrPhoto (UsrDat,PhotoURL,
                      "PHOTO186x248",Pho_NO_ZOOM,false);
+   fprintf (Gbl.F.Out,"</p>");
+
    Ale_ShowAlert (Ale_INFO,Txt_You_can_send_a_file_with_an_image_in_JPEG_format_);
 
    /***** Form to upload photo *****/
diff --git a/swad_text.c b/swad_text.c
index a8167d8a1..8eef69d89 100644
--- a/swad_text.c
+++ b/swad_text.c
@@ -4886,6 +4886,27 @@ const char *Txt_Clicks_per_day =
 	"Cliques por dia";
 #endif
 
+const char *Txt_Close =
+#if   L==1
+	"Tancar";
+#elif L==2
+	"Schlie&szlig;en";
+#elif L==3
+	"Close";
+#elif L==4
+	"Cerrar";
+#elif L==5
+	"Fermer";
+#elif L==6
+	"S&#7869;";
+#elif L==7
+	"Chiudi";
+#elif L==8
+	"Zamknij";
+#elif L==9
+	"Fechar";
+#endif
+
 const char *Txt_Closed_survey =
 #if   L==1
 	"Enquesta tancada";