Stop wrapping on flat check box

I am using the Flat Check Box on a form with the text "I have read and agree to the Driver/Chaperone Agreement".  This like is not shrunk but the text wraps.  How can I stop if from wrapping.  

Thanks

You may try injecting this CSS code to your form: 

iframe[src*="icheck"] {

    width: 100% !important;

}

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

Result: https://form.jotform.com/82140235448957 

I hope this helps.