W3 validation errors

When validating the React-Select component I'm getting several errors from W3 validation:

Element [style](https://html.spec.whatwg.org/multipage/#the-style-element) not allowed as child of element [span](https://html.spec.whatwg.org/multipage/#the-span-element) in this context. (Suppressing further errors from this subtree.)

Element [div](https://html.spec.whatwg.org/multipage/#the-div-element) not allowed as child of element [span](https://html.spec.whatwg.org/multipage/#the-span-element) in this context. (Suppressing further errors from this subtree.)

I'm using a <span> as a container for the component, since using a <div>, which would be more semantically correct, throws even more errors.

Also:
CSS: label: Property label doesn't exist. at <input class="" style="label:input;color:inherit;background:0;opacity:1;width:100%;grid-area:1...

Thanks and please.

Using version 5.8.0.

Start by reproducing the W3 validation errors with React-Select 5.8.0, using both span and div containers. Inspect the rendered markup and inline CSS reported by the validator; done means the reported HTML and CSS validation errors are resolved without introducing additional errors.