Added logout

Change-Id: If09690e089976244ded58a27b1f35a3a850ae2d1
diff --git a/src/app/core/login/login.scss b/src/app/core/login/login.scss
index 88a907a..8fe8a57 100644
--- a/src/app/core/login/login.scss
+++ b/src/app/core/login/login.scss
@@ -2,6 +2,8 @@
   .content {
     background-repeat: no-repeat;
     background-size: cover;
+    background-position: center;
+    min-height: 100%;
   }
 
   .container-center {