diff --git a/src/less/base/single/button/button.less b/src/less/base/single/button/button.less
index 810b91058..e168b0d86 100644
--- a/src/less/base/single/button/button.less
+++ b/src/less/base/single/button/button.less
@@ -23,10 +23,10 @@ body .bi-button, #body .bi-button {
     border-width: 0;
     background-color: transparent;
     &:hover {
-      .opacity(0.9);
+      .opacity(0.8);
     }
     &:active {
-      .opacity(0.8);
+      .opacity(1);
     }
     &:after {
       display: none;