Ensure model names are always visible on the leaderboard.

style.css

@@ -44,6 +44,13 @@ table th:first-child {
   white-space: nowrap;
 }
 
+table td:nth-child(2) {
+  left: 0;
+  z-index: 1;
+  position: sticky;
+  background-color: rgba(255,255,255,0.75);
+}
+
 #llm-benchmark-tab-table-button, #llm-benchmark-tab-about-button, #llm-benchmark-tab-submit-button {
   font-size: 20px;
 }