Updating images and stles

Updating images and styles after code merge conflicts

Change-Id: I96490926caa41d13e4d625ff67f6a463d7819d34
Signed-off-by: Iftekharul Islam <iffy.ryan@ibm.com>
diff --git a/app/common/styles/directives/app-navigation.scss b/app/common/styles/directives/app-navigation.scss
index 1a028d3..997ab7c 100644
--- a/app/common/styles/directives/app-navigation.scss
+++ b/app/common/styles/directives/app-navigation.scss
@@ -51,14 +51,14 @@
   .nav-icon {
     @include navIcons;
   }
-  .button, a, .nav__btn {
+  .button, button, a {
     background: transparent;
     height: auto;
     border: 0;
     color: $white;
     fill: $white;
     width: 100%;
-    padding: 0 .8em .8em;
+    padding: 1em;
     display: block;
     text-align: center;
     margin-bottom: 0;
@@ -66,7 +66,7 @@
     border-radius: 0;
     text-decoration: none;
     border-top: 1px solid transparent;
-    border-bottom: 1px solid darken($darkgrey, 15%);
+    border-bottom: 1px solid $darkgrey;
     a {
       margin-bottom: 5px;
     }
@@ -81,9 +81,9 @@
       background: $nav__second-level-color;
       fill: $black;
       color: $medblue;
+      padding: 1em;
       border-radius: 0;
       border-bottom: 1px solid $lightgrey;
-      cursor: pointer;
       .nav__icon-help__outer {
         stroke: $black;
       }
@@ -175,4 +175,4 @@
       }
     }
   }
-}
+}
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