Issues with thank you page

Hello,

we just implemented jot form on our website and we love it. we only have one issue. when someone submits a form this thank you page doesn't look correct. Its the wrong logo, and it's HUGE! It also doesn't look like the thank you page that I set up. We need this resolved ASAP. Thanks!

Please inject this code to your form: 

.thankyou img {

    width: 100%;

    height: auto;

}

Guide: https://www.jotform.com/help/117-How-to-Inject-Custom-CSS-Codes 

I hope this helps.