为什么标题会在一段时间后消失？目前,如果用户没有做任何事情,窗口标题会在一段时间后消失.
如何阻止字幕始终可见？
任何想法我是fancybox3的新手.
<!doctype html>
<html>
<head>
<title>fancyBox - touch enabled, responsive and fully customizable lightbox script</title>
<meta name="viewport" content="user-scalable=no, width=device-width, initial-scale=1.0, maximum-scale=1.0">
<meta content="text/html;charset=utf-8" http-equiv="Content-Type">
<link href="https://fonts.googleapis.com/css?family=Montserrat:400,700|Open+Sans:400,700" rel="stylesheet" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/fancybox/3.1.20/jquery.fancybox.min.css">
<script src="//code.jquery.com/jquery-3.2.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/fancybox/3.1.20/jquery.fancybox.min.js"></script>
<body>
<div class="hidden">
<a data-fancybox="cl-group" data-caption="zaid 1" data-thumb="http://farm9.staticflickr.com/8665/15613375844_99dc1e5dc0_m.jpg" href="http://farm9.staticflickr.com/8665/15613375844_99dc1e5dc0_b.jpg"><img src="http://farm9.staticflickr.com/8665/15613375844_99dc1e5dc0_m.jpg" alt=""></a>
<a data-fancybox="cl-group" data-caption="zaid 2" data-thumb="http://farm8.staticflickr.com/7404/12868632153_b0a5718c22_m.jpg" href="http://farm8.staticflickr.com/7404/12868632153_b0a5718c22_b.jpg"><img src="http://farm8.staticflickr.com/7404/12868632153_b0a5718c22_m.jpg" alt=""></a>
<a data-fancybox="cl-group" data-caption="zaid 3" data-thumb="http://farm6.staticflickr.com/5584/15276294205_5a7ffe793c_m.jpg" href="http://farm6.staticflickr.com/5584/15276294205_5a7ffe793c_b.jpg"><img src="http://farm6.staticflickr.com/5584/15276294205_5a7ffe793c_m.jpg" alt=""></a>
<a data-fancybox="cl-group" data-caption="zaid 3" data-thumb="http://farm8.staticflickr.com/7412/8732133694_0c7e400022_m.jpg" href="http://farm8.staticflickr.com/7412/8732133694_0c7e400022_b.jpg"><img src="http://farm8.staticflickr.com/7412/8732133694_0c7e400022_m.jpg" alt=""></a>
<a data-fancybox="cl-group" data-caption="zaid 4" data-thumb="http://farm3.staticflickr.com/2870/8985207189_01ea27882d_m.jpg" href="http://farm3.staticflickr.com/2870/8985207189_01ea27882d_b.jpg"><img src="http://farm3.staticflickr.com/2870/8985207189_01ea27882d_m.jpg" alt=""></a> …