Extra space on left

[Guyr989-zz]

https://codepen.io/guyr989/pen/OJNwJmy

Hey I am using version 5.
I know you are no longer supporting it but I've looked everywhere and tried a lot of different things.
I have this huge space on the left(using rtl) on desktop.
Wierdly enough it wokrs perfectly on codepen but if you copy the files to your local machine than you can see it.
(on the first time on codepen it may replicate as well).