dialog{border-radius:var(--border-radius);border:none;width:calc(100% - 2rem);max-width:800px;height:calc(100% - 2rem);max-height:600px;padding-block:2rem;position:relative}dialog::backdrop{background-color:var(--transparent-primary-color)}dialog button{padding-block:.5rem;padding-inline:.53125rem;position:absolute;top:0;right:0}dialog iframe{width:100%;height:calc(100% - 3px)}