使图像占据完整高度的flex项目 [英] Make image take full height of flex item
问题描述
我有一个容器是100vh(减去固定导航高度)。
I have a container that is 100vh (minus the fixed nav height).
<section class="container">
在这个容器中我有一些文本:
Inside this container I have some text:
<div class="text">
<p>title</p>
</div>
由于内容是动态的,所以可以是任意长度。
Which can be of any length as the content is dynamic.
在此文本下方有一个图片:
Below this text I have an image:
<div class="image">
<img src="https://s-media-cache-ak0.pinimg.com/736x/d1/a6/64/d1a664bca214bf785a293cbc87950fc4.jpg">
</div>
图片需要填充100vh( - nav height)容器的剩余部分。
The image needs to fill the rest of the 100vh (- nav height) container.
我使用:
.container{
display:flex;
flex-flow: column nowrap;
....
我遇到的问题是,我需要的图像是其余空间的高度。
The issue I am having is that I need the image to be the height of the rest of the space.
我该如何做?在我的小提琴,如果你的屏幕是小的,它正在被切断,如果你的屏幕是大的,它不填充空间。高度:100%无法正常工作,太大了。
How can I do this? In my fiddle, if your screen is small it is being cut off and if your screen is large it does not fill the space. Height: 100% fails to work, making it too large.
Flex解决方案只有请,没有表技巧 - 谢谢!
Flex solutions only please, no table tricks - thanks!
推荐答案
使用高度:100%制作图像容器(
.image
/ code>。
Make the image container (.image
) a flex container with height: 100%
.
然后,您可以使用 object-fit
微调图像的宽高比和对齐> / object-position
。
You can then fine-tune the image's aspect ratio and alignment with object-fit
/ object-position
.
nav {
position:fixed;
background:grey;
width:100%;
height: 100px;
}
main {
padding-top: 100px;
}
.container {
display:flex;
flex-flow: column nowrap;
height: calc(100vh - 100px);
background: green;
border: 3px solid brown;
}
.text { background: yellow; }
/* ***** NEW ***** */
.image {
display: flex;
justify-content: center;
height: 100%;
}
img {
width: 100%;
object-fit: contain;
}
<nav>Nav</nav>
<main>
<section class="container">
<div class="text"><p>title</p></div>
<div class="image">
<img src="https://s-media-cache-ak0.pinimg.com/736x/d1/a6/64/d1a664bca214bf785a293cbc87950fc4.jpg">
</div>
</section>
<section class="container">
<div class="text"><p>hello</p></div>
<div class="image">
<img src="https://s-media-cache-ak0.pinimg.com/736x/d1/a6/64/d1a664bca214bf785a293cbc87950fc4.jpg">
</div>
</section>
</main>
注IE不支持 object-fit
属性。有关更多详细信息和解决方法,请参阅: http://stackoverflow.com/a/37127590/3597276
Note that the object-fit
property is not supported by IE. For more details and a workaround see: http://stackoverflow.com/a/37127590/3597276
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