HTML5视频忽略z-index [英] HTML5 video ignoring z-index

问题描述

所以这是我到目前为止尝试：

So this is what i tried so far:

<div id="video" style="position:absolute;margin-top: 231px;margin-left: 127px;">

                    <video width="520" height="390" style="z-index:-10;">
                        <source src="m/video.ogv" type="video/ogg">
                        <source src="m/video.mp4" type="video/mp4">
                    </video>

</div>

我有一个固定菜单，当菜单在视频上方时，视频似乎忽略z指数。目前工作在镀铬窗口没有运气。任何想法？

I have a fixed menu and when the menu is over the video , the video just seem to ignore the z-index. Im currently working on chrome windows with no luck. Any ideas?

推荐答案

使用css position：absolute 它重叠并尝试给 z-index

Use css position:absolute property to both elements which overlaps and try to give values higher than 0 to the z-index

这里正在使用jsFiddle示例

Here is working jsFiddle example.

css：

#main_container { float: left; position: relative; left:0; top:0; }
#video { position: absolute; left: 0px; top: 0px; min-height: 100%;
         min-width: 100%; z-index: 9997; }​
#overlay { position: absolute; left: 0px; top: 0px; height: 100%; width: 100%;
           z-index: 9998; }

html：

<div id="main_container">
<div id="overlay"></div>
<video id="video" width="" height="" controls="controls" loop="loop" autoplay="">
 <source src="http://www.w3schools.com/html/mov_bbb.mp4" type="video/mp4" />
 <source src="http://www.w3schools.com/html/mov_bbb.ogg" type="video/ogg" />
  Your browser does not support the video tag.
</video>
</div>

注意：使用overlay div停用控件，您可以使用视频中的任何内容，如jsFiddle

Note: Used overlay div for deactivate controls and you can use whatever content on your video, like in jsFiddle example.

资料来源：视频作为在网站上播放命令的背景

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