Increase the filter menu margins

This will increase readability of filter menu options, by preventing
the wrapping up of long options/labels.

Signed-off-by: Sandeepa Singh <sandeepa.singh@ibm.com>
Change-Id: I75199b7608b5aeed067530e374e45750e26bb6eb
diff --git a/src/assets/styles/bmc/custom/_dropdown.scss b/src/assets/styles/bmc/custom/_dropdown.scss
index e4de581..969c4c6 100644
--- a/src/assets/styles/bmc/custom/_dropdown.scss
+++ b/src/assets/styles/bmc/custom/_dropdown.scss
@@ -4,7 +4,8 @@
   padding: 0;
 }
 .dropdown-item {
-  padding-left: $spacer/2;
+  padding-left: $spacer/4;
+  margin-top: -1 * $spacer/4;
 }
 .b-dropdown-form {
   padding: $spacer/2;