Video Padding on Mobile Viewing

Site URL: https://www.vanitybrothers.com

Hello, 

I have pasted the following custom css to prevent my homepage banner video resizing on mobile.  I am left, however, with some padding left and right (see screenshot).  

Does anyone know how I might remove this in order that the video is full width?  

The site is vanity brothers.com, password 'vanity'.  

Thank you, Katie

@media screen and (max-width: 640px) {
    body.homepage .Parallax-item:first-child iframe {
        width: 100% !important;
        left: 0 !important;
        height: auto !important;          inset: unset !important;
        top: 0 !important;
        height: 200px !important;
    }
  
body.homepage .Parallax-item:first-child figure.Index-page-image.loaded {
    transform: unset !important;
    bottom: 0 !important;
    height: 200px !important;
}
section#vanity-brothers-showreel {
    height: 200px !important;

  }}

Edit this code

body.homepage .Parallax-item:first-child iframe {
    width: 100% !important;
    left: 0 !important;
    height: auto !important;
    inset: unset !important;
    top: 0 !important;
    height: 200px !important;
}

to this new code

body.homepage .Parallax-item:first-child iframe {
    width: 100% !important;
    left: 0 !important;
    height: auto !important;
    inset: unset !important;
    top: 0 !important;
    height: 200px !important;
    transform: scale(1.5);
}

(I added transform scale)

It's fixed.  I am extremely grateful.  Thank you.