[Fix Chromium browser] Added sticky border

app.py

@@ -292,6 +292,8 @@ tr.row_odd {
   left: calc(var(--cell-width-0) + var(--cell-width-1) + var(--cell-width-2) + var(--cell-width-3));
   z-index: 1;
   background-color: inherit;
+  border-right-width: 2px;
+  border-right-color: var(--border-color-primary);
 }
 
 .leaderboard-table td:nth-child(5) p {