所以我有这个代码:
<div style="top: 143.4px; left: 345.85px; display: block;" class="w size-200" tabindex="1" id="sitetour-wrapper">
<span id="sitetour-pointer"></span>
<div class="content-wrapper">
<span id="sitetour-header" class="sitetour-header">Test Text</span>
<div id="sitetour-content">
Why this is not being read
<div id="demo-bb" class="demo-bg">
<div></div>
</div>
</div>
</div>
<div id="sitetour-footer">
<button style="display: block;" type="button" title="back" id="sitetour-back-btn" class="back-btn btn-link">Back</button>
<button style="display: none;" type="button" title="next" id="sitetour-next-btn" class="submit-btn">Next</button>
<button type="button" title="close" class="btn-link cancel-btn" id="sitetour-close-btn">Close</button>
</div>
</div>
我想要它,这样当我专注于#sitetour-header 时,屏幕阅读器会相应地阅读文本的内容......但是在使用 NVDA + Firefox 时这段代码无法正确阅读......我做了什么错误的?