在div中水平对齐html5音频元素 [英] Horizontally align an html5 audio element in a div
问题描述
我得到了这个简单的div:
I got this simple div:
#div-2 {
margin-left: auto;
margin-right: auto;
}
以及页面正文中的html5音频元素:
and an html5 audio element in the body of my page:
<div ID="div-2">
<audio id="a1" src="../../audio/sound_files/mystuff.ogg"></audio>
</div>
我希望音频元素(即显示给用户的音频控件)水平以div为中心。请注意我无法为音频控件或音频元素指定宽度属性(我试过,什么也没做),作为一般规则,我不知道浏览器之间的音频控件宽度(以像素为单位)(所以我可以不要调整div中的width属性。
I would like the audio element (that is, the audio controls displayed to the user) to be horizontally centered in the div. Please note I can't specify a width attribute for the audio controls or the audio elements (I tried, did nothing), and as a general rule I don't know the audio controls width (in pixels) between browsers (so I can't adjust the width attribute in the div).
有没有办法在CSS或者Javascript中执行此操作?如果有人可以将我指向网络上的相关资源,那将是一个奖励。
Is there a way to do this either in CSS or, alternatively, in Javascript? It would be a bonus if someone could point me to a relevant resource on the web.
推荐答案
#div-2 {
display: table;
margin: 0 auto;
}
此外,如果您使用浏览器音频控件,请记得添加控制
到标签,如下所示:
Also if you are using the browser audio controls then remember to add controls
to the tag, like so:
<audio id="a1" src="../../audio/sound_files/mystuff.ogg" controls></audio>
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