Sadly, the server is not available at the moment.
You could try resizing the main header frame and image to the width of the browser window. This would probably do what you want.
Sorry, I typed the wrong suffix, it’s henrylevyhouse.com.
If I knew how to do what you suggested, I would have tried it.
This worked for me. Place the code in the Custom CSS within the Appearance/Customize toolbar. I played around with the percentages until it looked the way I wanted. I got the code from this page, if you want to go view what the full thing says (https://jimmyknoll.com/restyle-twenty-seventeen-theme-using-css/):
.has-header-image .custom-header-media img, .has-header-video .custom-header-media video, .has-header-video .custom-header-media iframe, .has-header-image:not(.twentyseventeen-front-page):not(.home) .custom-header-media img {
height: 66% !important;
object-fit: fill !important;
width: 100%;
max-height: 100% !important;
display: block !important;
position: relative !important;
}
#wp-custom-header {
height: 50% !important;
}
.admin-bar.twentyseventeen-front-page.has-header-image .custom-header-media, .admin-bar.twentyseventeen-front-page.has-header-video .custom-header-media, .admin-bar.home.blog.has-header-image .custom-header-media, .admin-bar.home.blog.has-header-video .custom-header-media {
height: calc(71vh – 32px) !important;
}`