fix(checkbox): Fixes incorrect styling of native input which also caused tapping to check to sometimes fail.

PiperOrigin-RevId: 499282285

Author: material-web-copybara

checkbox/lib/_checkbox.scss

@@ -56,6 +56,9 @@ $_checkmark-bottom-left: 7px, -14px;
     margin: 0;
     outline: none;
     position: absolute;
+    opacity: 0;
+    block-size: 100%;
+    inline-size: 100%;
   }
 
   .container {