Revert "Update local user layout and styles"

Merged accidentally. Did not have proper +1s/+2s. The author
will resubmit. Apologies for the noise.

This reverts commit 5fa09a25c207d13ec1c9a8df92fc058f15a872e1.

Change-Id: I59a792193f94f51c6f499c385305db919cf43927
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/src/views/AccessControl/LocalUserManagement/TableRoles.vue b/src/views/AccessControl/LocalUserManagement/TableRoles.vue
index 0927c55..ad313be 100644
--- a/src/views/AccessControl/LocalUserManagement/TableRoles.vue
+++ b/src/views/AccessControl/LocalUserManagement/TableRoles.vue
@@ -1,5 +1,5 @@
 <template>
-  <b-table small :items="items" :fields="fields">
+  <b-table bordered small head-variant="dark" :items="items" :fields="fields">
     <template v-slot:cell(administrator)="data">
       <template v-if="data.value">
         <checkmark20 />