how to change the reCaptcha's style like stackoverflow and facebook

Question

i dont like the red background ,and want to change the button to other place .

Is there a easy way to do this ?

Should i have to change the css style one by one ?

thanks

Answer 1

Read the documentation at http://code.google.com/apis/recaptcha/docs/customization.html

<script type="text/javascript">
 var RecaptchaOptions = {
    theme : 'theme_name'
 };
 </script>

it has four ready-made themes (red, white, blackglass, clean), and you can also create your own.