diff --git a/src/content.less b/src/content.less
index 906204a..22fb21b 100644
--- a/src/content.less
+++ b/src/content.less
@@ -283,10 +283,15 @@
           display: flex;
           align-items: center;
 
-          .octicon {
+          &-icon {
             width: 20px;
             height: 20px;
-            animation: rotate 2s infinite linear;
+
+            .octicon {
+              width: 20px;
+              height: 20px;
+              animation: rotate 2s infinite linear;
+            }
           }
         }
       }