const css = styled.b` html {overflow: auto;} html, body, div, iframe { margin: 0px; padding: 0px; height: 100%; border: none; } iframe { display: block; width: 100%; max-width: 1280px; // maximum width max-height: 720px; // maximum height border: none; overflow-y: auto; overflow-x: hidden; } `; return ( <> <css> <iframe src={"https://myriad.town"} frameborder="0" marginheight="0" marginwidth="0" width="100%" height="100%" scrolling="auto" ></iframe> </css> </> );