fixing thumbnail

public/s/css/f0ck.css

@@ -1136,9 +1136,9 @@ body {
     line-height: 2;
     scrollbar-color: var(--scrollbar-color) transparent;
     scrollbar-width: thin;
+    overscroll-behavior-y: contain;
+    overflow: unset;
     font-size: 14px;
-    overflow: hidden;
-    height: 100%;
 }
 
 .wrapper {
@@ -1247,6 +1247,8 @@ div.posts>a:hover::after {
 }
 
 .navbar {
+    position: sticky;
+    top: 0;
     padding: 0;
     width: 100%;
     z-index: 3;
@@ -2796,8 +2798,3 @@ ul.navbar-nav-guests li.nav-item {
         background: #00000036;
     }
 }
-
-#main {
-    overflow: auto;
-    height: calc(100%);
-}