Flipping the Floats in Twenty Seventeen Pages

Hi all,

I’m enjoying the new Twenty Seventeen theme; however, when I compose a Page (not a Post), I would like to stop the code floating all of my text to the right, and instead have my text floated to the left, and under the Page title.

I am using a child theme, and I have mucked around with the functions.php, but I’m not good with php so I haven’t been able to work it out.

Cheers,
Chris