.import_export {
.popup_panel {
background: #f1f1f1 url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAECAIAAAAmkwkpAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACtJREFUeNo0iIEJACAAwlT8/1GPMAsaKGNMYpskAOPRdq9tWbrifpaOAAMAMvEO3ANCJPYAAAAASUVORK5CYII=") repeat 0 0;
.buttons .button {
vertical-align: middle;
}
}
}