Slideshow Aspect Ratio

Hi, im looking to change the aspect ratio of my slideshow to W1 x H1.3 but unfortunately it only accepts whole numbers.

Anyone knows how to fix this ?

i would really appreciate it

Yah sure, Just multiply by 10 so 10 and 13 but change the width to whatever you want. Like 1px but it will resize to the ratio

Ahh, Makes sense ! thanks a lot really helpful !!