You can do it with the templates
Under Dashboard > Polls > Poll Templates
Under Poll Result Templates
Change Result Header to <p style=”text-align: center;”>%POLL_QUESTION%</p><ul class=”wp-polls-ul”>
Clear Result Body: Displayed When The User HAS NOT Voted
Change Result Body: Displayed When The User HAS Voted to
- Thank-you for voting
And you probably also want to delete <p style=”text-align: center;”>View Results</p>
from Voting Form Footer
At least this worked for me. There might be a more elegant way.
blockquote didn’t quite work I’ll try backticks
Change Result Header to <p style="text-align: center;"><strong>%POLL_QUESTION%</strong></p><ul class="wp-polls-ul">
Clear Result Body: Displayed When The User HAS NOT Voted
Change Result Body: Displayed When The User HAS Voted to <li>Thank-you for voting</li>
And you probably also want to delete <p style="text-align: center;"><a href="#ViewPollResults" onclick="poll_result(%POLL_ID%); return false;" title="View Results Of This Poll">View Results</a></p>
from Voting Form Footer