[英]stretch image to 100% of viewport
I made an simple layout for an android application using html and css. 我使用html和css为android应用程序做了一个简单的布局。 The hole page has an background image, but i didnt declared it as:
孔页面有背景图像,但是我没有声明为:
background-image: url(
Because so belong my information i cannot center it? 因为属于我的信息,我无法集中精力吗? So that my next plan was to make an simple div that covers the image as you can see here:
因此,我的下一个计划是制作一个简单的div,以覆盖图像,如下所示:
<body>
<img src="foto.jpg" class="bg">
<div class="oben">
<h1>Playing Audio</h1>
<button onclick="playAudio('test.mp3')">Play Some Audio</button>
<button onclick="playAudio('test2.mp3')">Play Some Audio2</button>
</div>
</body>
My css is the following: 我的CSS如下:
.image{
position: relative;
width: 100%;
}
.oben {
position: absolute;
top: 20%;
left: 0;
width: 100%;
}
SO now back to my actual problem, the image is not streching to the 100% of the viewport instead it is having 100% of its own width, what means around 200px! 所以现在回到我的实际问题上,图像没有拉伸到视口的100%,而是拥有其自身宽度的100%,这意味着大约200像素! But i want to strech it all over the page!
但我想全力以赴! Thanks!
谢谢!
That's becuase there is no such thing as .image
那是因为没有
.image
这样的东西
You should try this 你应该试试这个
img.bg{
position: relative;
width: 100%;
}
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