Changing only the image size in shop view item without changing the position of the text

Site URL: https://www.scrunchme.co.uk/

Hi, I would like to change the size of the product images when clicked on and viewed. Every time I change the width in design it changed the size of the image but also the position of the text. I only want to change the size of the image and position the image and text next to each other. please see image attached as to what I would like it to look like and the second image attached is what it looks like now (pink image)

Hi. Have you solved yet?