Add custom IBM progress loading bar

- Current out of the box bootstrap did not meet
  IBM style guide
- Custom gradient and animation added to loading bar
  to indicate progress

Signed-off-by: Dixsie Wolmers <dixsie@ibm.com>
Change-Id: I9d12c1709e7e344545a7ecfd211db0507fd40794
diff --git a/src/components/Global/LoadingBar.vue b/src/components/Global/LoadingBar.vue
index 7490baa..3f503c8 100644
--- a/src/components/Global/LoadingBar.vue
+++ b/src/components/Global/LoadingBar.vue
@@ -1,6 +1,6 @@
 <template>
   <transition name="fade">
-    <b-progress v-if="!isLoadingComplete" height="0.4rem">
+    <b-progress v-if="!isLoadingComplete">
       <b-progress-bar
         striped
         animated
@@ -79,7 +79,7 @@
   bottom: -0.4rem;
   opacity: 1;
   transition: opacity $duration--moderate-01 $standard-easing--productive;
-
+  height: 0.4rem;
   &.fade-enter,
   &.fade-leave-to {
     opacity: 0;