fix(frontend): restore homepage card grid

assets/css/frontend/homepage-fixed/base-2.css

@@ -385,17 +385,18 @@ html.dark #index-tab-main > .posts-item.list:hover {
    ================================================================ */
 
 .aksrt-homepage__posts[data-view="card"] {
-  display: flex;
-  flex-wrap: wrap;
+  display: block;
   margin: -8px;
+  font-size: 0;
 }
 
 .aksrt-homepage__posts[data-view="card"] > .posts-item {
   width: calc(33.333% - 16px);
   margin: 8px;
   padding: 10px;
-  display: flex;
-  flex-direction: column;
+  display: inline-block;
+  vertical-align: top;
+  font-size: 1rem;
   background: var(--surface-1, #fff);
   border: none;
   border-radius: var(--main-radius, var(--radius, 8px));
@@ -507,7 +508,6 @@ posts.posts-item,
 article.posts-item,
 #index-tab-main > .posts-item,
 .home-tab-content .posts-item {
-  display: block !important;
   opacity: 1 !important;
   visibility: visible !important;
   color: var(--color-ink, #333);