code clean up

1 files changed, 2 insertions, 1 deletions

diff --git a/src/buttons.less b/src/buttons.less
index 39618ff..9d129e2 100644
--- a/src/buttons.less
+++ b/src/buttons.less
@@ -198,4 +198,5 @@
   &.btn-group-block {
     display: flex;
   }
-}
\ No newline at end of file
+}
+