Update style.css

style.css

@@ -485,15 +485,15 @@ label.show_textbox_border {
    =============================== */
 
 .gradio-container .form:has(.gr-checkbox) {
-    background: transparent !important;
+    background: #ffffff !important;
     box-shadow: none !important;
     border: none !important;
 }
 
 label.checkbox-container * input[type="checkbox"] {
-  background-color: white;
-  border-color: black;
+  background-color: #ffffff !important;white;
+  border-color: #000000 !important;
   /* You might also want to ensure the border style and width are consistent */
   border-style: solid;
-  border-width: 1px;
+  border-width: 2px;
 }