diff --git a/src/main/java/org/gcube/portal/invites/InvitesManager.java b/src/main/java/org/gcube/portal/invites/InvitesManager.java
index c098600..c901e24 100644
--- a/src/main/java/org/gcube/portal/invites/InvitesManager.java
+++ b/src/main/java/org/gcube/portal/invites/InvitesManager.java
@@ -153,11 +153,12 @@ public class InvitesManager {
 			String linkToAcceptInvite,
 			String linkToCreateAccount) {
 
-
+		linkToAcceptInvite = " <a href=\"" + linkToAcceptInvite + "\">" + linkToAcceptInvite + "</a> ";
+		linkToCreateAccount = " <a href=\"" + linkToCreateAccount + "\">" + linkToCreateAccount + "</a> ";
 
 		StringBuilder body = new StringBuilder();
-
-		body.append("Dear " + name)
+		body.append("<div style=\"color:#000; font-size:13px; font-family:'lucida grande',tahoma,verdana,arial,sans-serif;\">")
+		.append("Dear " + name)
 		.append(", <p>")
 		.append(fromFullName).append(" has invited you to " + vreName + ", you can find a brief description below:")
 		.append("</p>")
@@ -165,8 +166,10 @@ public class InvitesManager {
 		.append("</p>")
 		.append("<p>To accept the invite just follow this link: " + linkToAcceptInvite) 
 		.append("</p>")
-		.append("Please note: if you do not have an account yet, sign up first: " + linkToCreateAccount);
-		
+		.append("</p>")
+		.append("Please note: if you do not have an account yet, sign up first: " + linkToCreateAccount)
+		.append("</p>")
+		.append("</div>");
 		return body.toString();
 
 	}