power-operations: add indeterminate status bar

Change-Id: I400aa855e4e9dd6b00f665083a7ba0fa4843825d
Signed-off-by: Michael Davis <michael.s.davis@ibm.com>
diff --git a/src/scss/layout/_navigation.scss b/src/scss/layout/_navigation.scss
index d914b7b..6a2bbfe 100644
--- a/src/scss/layout/_navigation.scss
+++ b/src/scss/layout/_navigation.scss
@@ -93,7 +93,7 @@
   margin: 0;
   display: none;
   list-style-type: none;
-  transition: left .5s ease;
+  @include fastTransition-all;
   @include mediaQuery(medium) {
     left: $nav__toplvlWidth;
     &.btn-overview {