body,html,.framework7-root,.page{position: unset; height: auto;}
.popup .page{ height: 100%; }
.navbars > .navbar, .page > .navbar, .view > .navbar, .views > .navbar {
    position: fixed;
}
.panel-cover,.sheet-modal,.popup{position: fixed; overflow-x: hidden; overflow-y: auto;}
.panel-backdrop,.actions-backdrop, .custom-modal-backdrop, .dialog-backdrop, .fab-backdrop, .popover-backdrop, .popup-backdrop, .preloader-backdrop, .sheet-backdrop {position: fixed;}
.preloader-modal {
    position: fixed;
}