Launcher: Separate iFrame for each app, toggle invisibility between clicks

Change-Id: I540c04ea9f67c27624d69664a3b5a3057734268f
diff --git a/core/installer/welcome/static/launcher.css b/core/installer/welcome/static/launcher.css
index aab58c6..bc716c8 100644
--- a/core/installer/welcome/static/launcher.css
+++ b/core/installer/welcome/static/launcher.css
@@ -42,8 +42,11 @@
   border-color: black;
 }
 
-#appFrame {
+.appFrame {
   border-radius: 10px;
+  width: 100%;
+  height: 100%;
+  border: 0;
 }
 
 .app-icon-tooltip {
@@ -275,7 +278,7 @@
   cursor: auto;
 }
 
-.tooltip-user button {
+#logout-button {
   margin-top: 5px !important;
   padding: 0 !important;
   border: 0 !important;
@@ -291,14 +294,4 @@
   margin: 0;
   cursor: auto;
   font-size: 19px;
-  /* align-self: flex-start; */
-}
-
-#logout-button {
-  padding: 2px !important;
-  border: 0 !important;
-  width: 100% !important;
-  color: white !important;
-  cursor: pointer !important;
-  margin-bottom: 5px !important;
 }