diff --git a/css/swad15.113.4.css b/css/swad15.113.4.css
index a231d5d28..31a686530 100644
--- a/css/swad15.113.4.css
+++ b/css/swad15.113.4.css
@@ -1669,6 +1669,14 @@ a:hover img.CENTRE_PHOTO_SHOW
 .LOG_R			{font-family:"Arial Narrow","Nimbus Sans L","DejaVu LGC Sans Condensed",sans-serif; color:red;     font-size:11pt;}
 
 /******************************** Social activity ****************************/
+.SOCIAL_FORM_POST {
+    resize:none;
+}
+/*
+.SOCIAL_FORM_POST:focus {
+    height:200px;
+}
+*/
 #view_new_posts_container,#view_old_posts_container
 	{
 	display:table-cell;
@@ -1688,6 +1696,16 @@ a:hover img.CENTRE_PHOTO_SHOW
 	padding:0;
 	}
 
+.SOCIAL_NEW_PUB
+	{
+	background-color:#DDECF1;
+	animation: fadein 2s linear forwards;
+	}
+@keyframes fadein
+	{
+	to {background-color:white;}
+	}
+
 .SOCIAL_PUB
 	{
 	width:536px;
diff --git a/js/swad15.113.5.js b/js/swad15.113.5.js
index 9d2f018e5..40fdde77b 100644
--- a/js/swad15.113.5.js
+++ b/js/swad15.113.5.js
@@ -588,8 +588,10 @@ function moveNewTimelineToTimeline() {
 	var countNewTimeline = newTimeline.childNodes.length;
 	if (countNewTimeline) {
 		var timeline = document.getElementById("timeline_list");
-		for (var i=0; i<countNewTimeline; i++)
+		for (var i=0; i<countNewTimeline; i++) {
 			timeline.insertBefore(newTimeline.lastChild, timeline.childNodes[0]);
+			timeline.childNodes[0].className += " SOCIAL_NEW_PUB";
+		}
     }
 
 	// Reset number of new posts after moving
diff --git a/swad_changelog.h b/swad_changelog.h
index 401ead39c..b755d8f9b 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -119,21 +119,21 @@
 
 // TODO: Increment one second after each refresh in social timeline?
 // TODO: Add a new type of visibility of profile "unknown". Keep the same for photos?
-// TODO: Limit text of post/comment in social timeline to 1000 characters? Limit textarea to 20 lines not resizeable.
-// TODO: Sinchronize timeline in other actions
-// TODO: Do checks about new positiion in JavaScript where MathJax is evaluated
 
 /*****************************************************************************/
 /****************************** Public constants *****************************/
 /*****************************************************************************/
 
-#define Log_PLATFORM_VERSION	"SWAD 15.113.5 (2016-01-14)"
+#define Log_PLATFORM_VERSION	"SWAD 15.113.7 (2016-01-15)"
 #define CSS_FILE		"swad15.113.4.css"
 #define JS_FILE			"swad15.113.5.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 15.113.7: Jan 15, 2016	New social publishings fade in when user click to view them.
+					New style for textarea where enter a new social post. (192715 lines)
+        Version 15.113.6: Jan 14, 2016	Sinchronize timeline in other actions. (192684 lines)
         Version 15.113.5: Jan 14, 2016	Change in message.
 					Removed unused code in JavaScript. (192684 lines)
         Version 15.113.4: Jan 14, 2016	Optimize JavaScript not concatenating big strings in new timeline. (192687 lines)
diff --git a/swad_layout.c b/swad_layout.c
index c9054b549..341bd2598 100644
--- a/swad_layout.c
+++ b/swad_layout.c
@@ -609,12 +609,16 @@ static void Lay_WriteScriptInit (void)
                       "	setTimeout(\"refreshConnected()\",%lu);\n",
             Txt_STR_LANG_ID[Gbl.Prefs.Language],
             Gbl.Usrs.Connected.TimeToRefreshInMs);
+
    if (Gbl.CurrentAct == ActLstClk)
+      // Refresh timeline via AJAX
       fprintf (Gbl.F.Out,"	setTimeout(\"refreshLastClicks()\",%lu);\n",
                Cfg_TIME_TO_REFRESH_LAST_CLICKS);
-   else if (Gbl.CurrentAct == ActSeeSocTmlGbl)
+   else if (Act_Actions[Gbl.CurrentAct].SuperAction == ActSeeSocTmlGbl)
+      // In all the actions children of ActSeeSocTmlGbl ==> refresh timeline via AJAX
       fprintf (Gbl.F.Out,"	setTimeout(\"refreshNewTimeline()\",%lu);\n",
                Cfg_TIME_TO_REFRESH_SOCIAL_TIMELINE);
+
    fprintf (Gbl.F.Out,"}\n"
                       "</script>\n");
   }
@@ -637,8 +641,9 @@ static void Lay_WriteScriptParamsAJAX (void)
             Act_Actions[ActRefLstClk].ActCod);
 
    /***** Parameters related with refreshing of social timeline *****/
-   if (Gbl.CurrentAct == ActSeePubPrf)	// TODO: Add other actions where social timeline is shown
+   if (Act_Actions[Gbl.CurrentAct].SuperAction == ActSeePubPrf)
      {
+      // In all the actions children of ActSeePubPrf ==> put parameters used by AJAX
       if (Gbl.Usrs.Other.UsrDat.UsrCod <= 0)
          Usr_GetParamOtherUsrCodEncrypted ();
       if (!Gbl.Usrs.Other.UsrDat.Nickname[0])
@@ -649,12 +654,13 @@ static void Lay_WriteScriptParamsAJAX (void)
 	       Act_Actions[ActRefOldSocPubUsr].ActCod,
 	       Gbl.Usrs.Other.UsrDat.Nickname);
      }
-   else if (Gbl.CurrentAct == ActSeeSocTmlGbl)	// TODO: Add other actions where social timeline is shown
-	 fprintf (Gbl.F.Out,"var RefreshParamNxtActNewPub = \"act=%ld\";\n"
-			    "var RefreshParamNxtActOldPub = \"act=%ld\";\n"
-                            "var RefreshParamUsr = \"\";\n",	// No user specified
-		  Act_Actions[ActRefNewSocPubGbl].ActCod,
-		  Act_Actions[ActRefOldSocPubGbl].ActCod);
+   else if (Act_Actions[Gbl.CurrentAct].SuperAction == ActSeeSocTmlGbl)
+      // In all the actions children of ActSeeSocTmlGbl ==> put parameters used by AJAX
+      fprintf (Gbl.F.Out,"var RefreshParamNxtActNewPub = \"act=%ld\";\n"
+			 "var RefreshParamNxtActOldPub = \"act=%ld\";\n"
+			 "var RefreshParamUsr = \"\";\n",	// No user specified
+	       Act_Actions[ActRefNewSocPubGbl].ActCod,
+	       Act_Actions[ActRefOldSocPubGbl].ActCod);
 
    /***** Parameters with code of session and current course code *****/
    fprintf (Gbl.F.Out,"var RefreshParamIdSes = \"ses=%s\";\n"
diff --git a/swad_social.c b/swad_social.c
index d360ae140..832d89328 100644
--- a/swad_social.c
+++ b/swad_social.c
@@ -53,6 +53,8 @@
 #define Soc_MAX_NUM_SHARERS_SHOWN	 10		// Maximum number of users shown who have share a social note
 #define Soc_MAX_BYTES_SUMMARY	 	100
 
+#define Soc_MAX_CHARS_IN_POST	1000
+
 // Number of recent publishings got and shown the first time, before refreshing
 #define Soc_MAX_RECENT_PUBS_TO_SHOW	  10					// Publishings to show
 /* Try to get one more publishing that the number of publishings to show
@@ -894,6 +896,8 @@ static void Soc_WriteSocialNote (const struct SocialNote *SocNot,
    fprintf (Gbl.F.Out,"<li");
    if (!ShowNoteAlone && ViewTopLine)
       fprintf (Gbl.F.Out," class=\"SOCIAL_PUB\"");
+   // else
+   //   fprintf (Gbl.F.Out," class=\"SOCIAL_NEW_PUB\"");
    fprintf (Gbl.F.Out,">");
 
    if (SocNot->NotCod   <= 0 ||
@@ -1653,11 +1657,16 @@ static void Soc_PutHiddenFormToWriteNewPost (void)
       Act_FormStart (ActRcvSocPstGbl);
 
    /* Content of new post */
-   fprintf (Gbl.F.Out,"<textarea name=\"Content\" cols=\"45\" rows=\"3\">"
-		      "</textarea>");
+   fprintf (Gbl.F.Out,"<textarea class=\"SOCIAL_FORM_POST\" name=\"Content\""
+	              " rows=\"1\" cols=\"45\" maxlength=\"%u\""
+                      " placeholder=\"Nuevo comentario\""	// TODO: Need translation
+	              " onfocus=\"getElementById('post_submit').style.display = ''; this.rows = '10';\""
+	              " onblur=\"if(this.value == '') { this.rows = '1'; getElementById('post_submit').style.display = 'none'; }\">"
+		      "</textarea>",
+            Soc_MAX_CHARS_IN_POST);
 
    /***** Send button *****/
-   fprintf (Gbl.F.Out,"<button type=\"submit\" class=\"BT_SUBMIT_INLINE BT_CREATE\">"
+   fprintf (Gbl.F.Out,"<button id=\"post_submit\" type=\"submit\" class=\"BT_SUBMIT_INLINE BT_CREATE\" style=\"display:none;\">"
 		      "%s"
 		      "</button>",
 	    Txt_Post);