How to make video on aditional info look bigger on phone

Product link: https://celticfusiondesign.com/mens-1/p/sidhe-black-jacket

Is there a way to make the video on the phone larger, like zooming in to remove the black edges on the sides? Thanks!

3 hours ago, tuanphan said:

You can use this to Website Tools > Custom CSS

@media screen and (max-width:767px) {
#block-yui_3_17_2_1_1725269524892_26492 {
.native-video-player.video-player {
    padding-top: 190% !important;
}
.native-video-player.video-player video {
    object-fit: cover !important;
}
}}

 

It worked perfect for this item! is it possible to do the same to all my listings? 

23 hours ago, giovana said:

It worked perfect for this item! is it possible to do the same to all my listings? 

Never mind, I managed to apply it to all my items videos, thank you so much!!!!