Changing width and height of reCaptcha to fit in a mobile device

I am using reCaptcha on responsive form. But when the image or text opens on clicking reCaptcha, its width distorts the form layout. Is there any way to make captcha responsive so that we can change its style using CSS? -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.