diff --git a/gtk-3.20/scss/widgets/_spinner.scss b/gtk-3.20/scss/widgets/_spinner.scss
index f2f101d..9184446 100644
--- a/gtk-3.20/scss/widgets/_spinner.scss
+++ b/gtk-3.20/scss/widgets/_spinner.scss
@@ -7,14 +7,14 @@
         to { -gtk-icon-transform: rotate(1turn); }
     }
 
-    .spinner {
+    spinner {
         background-image: none;
-        background-color: $selected_bg_color;
+        color: $selected_bg_color;
         opacity: 0; // non spinning spinner makes no sense
 
         -gtk-icon-source: -gtk-icontheme("process-working-symbolic");
 
-        &:active {
+        &:checked {
             opacity: 1;
             animation: spin 1s linear infinite;