Why my item has been rejected?

My item - demo link.
Envato do not give me detailed information.
I can not understand why item was rejected.
In my opinion the quality is at a sufficient level and even better than some published items.

Thanks for your request!

Your design needed to improve on (typography, padding, spacing). you should try to check other item on Themeforest that similar category you working on.

Thank you for help!

Can hosting be a reason for reject?

you can use any hosting you want, Envato just focus on 2 main step (design, code)

Ok. Thanks!