minor QA fixes to margins

Change-Id: If3730f75e796f8f48fd036234711efa23e23f794
Signed-off-by: Michael Davis <michael.s.davis@ibm.com>
diff --git a/app/common/styles/components/form-elements.scss b/app/common/styles/components/form-elements.scss
index b247a3f..767d76f 100644
--- a/app/common/styles/components/form-elements.scss
+++ b/app/common/styles/components/form-elements.scss
@@ -2,7 +2,7 @@
 .dropdown__button {
   position: relative;
   padding: .5em .8em;
-  margin-top: -10px;
+  margin-top: 0;
   border: 1px solid $input-border;
   min-width: 70px;
   padding-right: 25px;