Place checkboxes on their own line

See Styling Contact Form for a general explanation of styling CF7 forms using CSS.

There is a link at the bottom of the page to a comprehensive and detailed article on Styling Contact Form 7 Forms. The article shows people, with suitable HTML & CSS skills, how to change the appearance of their Contact Form 7 Forms to meet their particular requirements.

Please include a link to your Contact Form 7 form so we can examine your form in detail using Firebug or Chrome Dev Tools to understand the CSS used for your CF7 form elements and provide you with a possible solution.

See Custom Layout for Checkboxes and Radio Buttons

Thanks very much for your prompt help. I’ll take a look.