求助帮忙改下脚本面板的文字大小和上下的间缝

Aliiii

var folderPath = "C:\\Users\\Administrator\\Desktop\\对版线\\正常工艺"; // 替换为您要读取的文件夹路径

var dlg = new Window("dialog", "正常工艺");
dlg.alignChildren = "left";

var fileList = dlg.add("listbox", [0, 0, 400, 400], []);
fileList.spacing =60;  // 修改 spacing 属性
var fileFolder = new Folder(folderPath);
if (fileFolder.exists) {
    var files = fileFolder.getFiles();
    for (var i = 0; i < files.length; i++) {
        if (files[i] instanceof File) {
            fileList.add("item", decodeURI(files[i].name));
        }
    }
}

var buttonGroup = dlg.add("group");
var cancelButton = buttonGroup.add("button", [420, 120, 600, 180], "取消");
var selectButton = buttonGroup.add("button", [420, 120, 600, 180], "打开");

selectButton.onClick = function () {
    var selectedItemIndex = fileList.selection.index;
    if (selectedItemIndex < 0) {
        alert("请先选择一个文件！");
        return;
    }
   
    var selectedFile = new File(folderPath + "\\" + encodeURI(fileList.selection.text));
    if (!selectedFile.exists) {
        alert("所选文件不存在！");
        return;
    }
   
    app.open(selectedFile);

    dlg.close();
}

cancelButton.onClick = function () {
    dlg.close();
}

dlg.show();