[popover]{border:none;border-radius:16px;left:50%;max-height:90vh;max-width:calc(100% - 40px);overflow-y:auto;top:50%;transform:translate(-50%,-50%);width:700px}[popover]::backdrop{background:#00000050}.btn-close,.btn-close:active,.btn-close:focus,.btn-close:hover{background:transparent;border:none;cursor:pointer;position:absolute;right:20px;top:20px}