CSS code:
(Change the pixel size based on the screen as you needed)

/* desktop logo size in pixels */
#overlay.desktop wdg-other-logo {
  --width: 150px !important;
}

/* tablet logo size in pixels */
#overlay.tablet wdg-other-logo {
 --width: 130px !important;
}

/* mobile logo size in pixels */
#overlay.mobile wdg-other-logo {
  --width: 110px !important;
}
copy the CSS code to your Logo Styles section

Preview: