.force-full-viewport {
    width: 100vw !important;
    max-width: 100vw !important;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw !important;
    margin-right: -50vw !important;
    
    /* This keeps your inner text/content from touching the actual screen edges. 
       Adjust 1200px to match your site's standard content width. */
    padding-left: max(20px, calc((100vw - 1200px) / 2)) !important;
    padding-right: max(20px, calc((100vw - 1200px) / 2)) !important;
}