diff --git a/packages/app/src/components/PostCard/index.less b/packages/app/src/components/PostCard/index.less
index a449bd76..95b16abd 100644
--- a/packages/app/src/components/PostCard/index.less
+++ b/packages/app/src/components/PostCard/index.less
@@ -127,16 +127,6 @@
         }
     }
 
-    &.expanded {
-        .wrapper {
-            .post_content {
-                .post_additions {
-                    height: 100%;
-                }
-            }
-        }
-    }
-
     .wrapper {
         display: inline-flex;
         flex-direction: column;