100vh on homescreen only

Hi there,

I would like to have 100vh on my home screen only, while still use indexes for my other pages , but with a smaller (not full screen) banner across the top.

Is it possible to inject code to only my home screen, and what would that code be?

I think it has something to do with this:

Style Attribute {
/* min-height: calc(100vh - 165px); */
}
site.css:13:411703.tweak-index-page-fullscreen-first-page-only .Index-page--has-image:first-child, .tweak-index-page-fullscreen-pages-with-backgrounds-only .Index-page--has-image:first-child, .tweak-index-page-fullscreen-all-pages .Index-page--has-image:first-child {
/* min-height: 100vh; */
}
site.css:13:410834.tweak-index-page-fullscreen-first-page-only .Index-page:first-child, .tweak-index-page-fullscreen-pages-with-backgrounds-only .Index-page--has-image, .tweak-index-page-fullscreen-all-pages .Index-page {
display: -webkit-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
/* min-height: 100vh; */
}

I would like it disabled for all of my of pages with the exception of the home screen.

Thanks!

Ron