diff --git a/assets/css/frontend/widget-batch5.css b/assets/css/frontend/widget-batch5.css
index 131df83f..b38743a8 100644
--- a/assets/css/frontend/widget-batch5.css
+++ b/assets/css/frontend/widget-batch5.css
@@ -2153,6 +2153,19 @@ html.dark .zib-widget.widget_aksrt_announcement,
   overflow: visible !important;
 }
 
+/* Category block owns the post cards inside it; remove the generic widget card around the block. */
+.zib-widget.widget_aksrt_category_block,
+.zib-widget[id^="aksrt_category_block-"],
+.zib-widget:has(> .aksrt-home-widget--category-block) {
+  background: transparent !important;
+  background-color: transparent !important;
+  border: 0 !important;
+  border-radius: 0 !important;
+  box-shadow: none !important;
+  padding: 0 !important;
+  overflow: visible !important;
+}
+
 .aksrt-announcement-swiper-wrap {
   display: flex;
   align-items: center;