CHG: Change colors into variables

1 files changed, 1 insertions, 1 deletions

diff --git a/src/utilities.less b/src/utilities.less
index 336a210..6bc2aad 100644
--- a/src/utilities.less
+++ b/src/utilities.less
@@ -13,7 +13,7 @@
   position: relative;
   &::after {
     animation: loading 500ms infinite linear;
-    border: .2rem solid @core-color;
+    border: .2rem solid @core-primary-color;
     border-radius: .8rem;
     border-right-color: transparent;
     border-top-color: transparent;