Email template responsive for desktop
An agency created a new Marketo email template for us, but it is too wide and you have to scroll to the left or right to see the whole email. The width is set at 1000 pxl, when we try to change the width to 700 or 600, it shrinks a little, but still need to scroll left or right to see the whole email.
When we test the email template on mobile devices, we do not have to scroll left or right and it seems the email template is responsive for mobile devices but not desktop.
Would anyone be able to provide any information about how to correct the problem of having to scroll and making the email template responsive. Thank you in advance