fix .label-base

1 files changed, 1 insertions, 1 deletions

diff --git a/src/variables.less b/src/variables.less
index 197e3da..13f25e6 100644
--- a/src/variables.less
+++ b/src/variables.less
@@ -37,7 +37,7 @@
   border-color: darken(@color, 2%);
   color: @core-text-color;
 }
-.label-base {
+.label-base() {
   border-radius: .2rem;
   display: inline;
   font-size: 1em;