subscribe & email box width

How do I make the subscribe button width the same as the email box? Here is my current code.

<!– Begin MailChimp Signup Form –>
<link href=”//cdn-images.mailchimp.com/embedcode/slim-081711.css” rel=”stylesheet” type=”text/css”>
<style type=”text/css”>
#mc_embed_signup{background:#fff; clear:left; font:14px Helvetica,Arial,sans-serif; }
/* Add your own MailChimp form style overrides in your site stylesheet or in this style block.
We recommend moving this block and the preceding CSS link to the HEAD of your HTML file. */
</style>
<div id=”mc_embed_signup”>

<div id=”mc_embed_signup_scroll”>
<label for=”mce-EMAIL”>Subscribe for weekly wisdom!</label>
<input type=”email” value=”” name=”EMAIL” class=”email” id=”mce-EMAIL” placeholder=”email address” required>
<!– real people should not fill this in and expect good things – do not remove this or risk form bot signups–>
<div style=”position: absolute; left: -5000px;”><input type=”text” name=”b_c877be8f16882b37169679f41_60cd5dfa49″ tabindex=”-1″ value=””></div>
<div class=”clear”><input type=”submit” value=”Subscribe” name=”subscribe” id=”mc-embedded-subscribe” class=”button”></div>
</div>

</div>

<!–End mc_embed_signup–>

https://wordpress.org/plugins/mailchimp-for-wp/