Update style.css

style.css

@@ -6,6 +6,9 @@
   font-size: 1rem !important;
   line-height: 1.5rem !important;
 }
+input::-webkit-slider-runnable-track {
+  fallback: #293139 !important;
+}
 
 label > .z-40 {
     font-size: 1rem !important;