ADD: Progress element experimental support

1 files changed, 1 insertions, 1 deletions

diff --git a/src/variables.less b/src/variables.less
index e460eec..a42c673 100644
--- a/src/variables.less
+++ b/src/variables.less
@@ -25,7 +25,7 @@
 @core-meta-color: #888;
 @core-link-color: #5764c6;
 @core-border-color: #efefef;
-@core-empty-bg: #f8f8f8;
+@core-bg-color: #f8f8f8;
 @control-color: #c5c5c5;
 @control-color-success: #32b643;
 @control-color-info: #0193eb;