CSS 强制调整图像大小并保持纵横比 [英] CSS force image resize and keep aspect ratio
本文介绍了CSS 强制调整图像大小并保持纵横比的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在处理图像,但遇到了纵横比问题.
I am working with images, and I ran into a problem with aspect ratios.
<img src="big_image.jpg" width="900" height="600" alt="" />
如您所见,height
和 width
已经指定.我为图像添加了 CSS 规则:
As you can see, height
and width
are already specified. I added a CSS rule for images:
img {
max-width: 500px;
}
但是对于big_image.jpg
,我收到width=500
和height=600
.如何设置要重新调整大小的图像,同时保持其纵横比.
But for big_image.jpg
, I receive width=500
and height=600
. How do I set images to be re-sized, whilst keeping their aspect ratios.
推荐答案
img {
display: block;
max-width:230px;
max-height:95px;
width: auto;
height: auto;
}
<p>This image is originally 400x400 pixels, but should get resized by the CSS:</p>
<img width="400" height="400" src="http://i.stack.imgur.com/aEEkn.png">
如果图像对于指定区域太大,这将使图像缩小(作为缺点,它不会放大图像).
This will make image shrink if it's too big for specified area (as downside, it will not enlarge image).
这篇关于CSS 强制调整图像大小并保持纵横比的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文