用于Wordpress的表单联系表单7复选框没有div

I have searched the forum and google and this particular issue seems easy to solve but I cannot find the answer. I want to stylize the checkbox for Contact Form 7 without using divs. But the style I want to use are the ones that use divs. For example I want to use the styling for SQUARE ONE from this example: I have searched the forum and google and this p