Html CSS3 渐变像素，而不是百分比
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CSS3 Gradients by pixel, instead of percentage
提问by Jon Mitten
I'm wanting to create a linear gradient background, that fits the same no matter the size of the browser window, to accomodate a fixed-height header, sub-header, and content div.
我想创建一个线性渐变背景，无论浏览器窗口的大小如何，它都适合相同的内容，以容纳固定高度的标题、子标题和内容 div。
My issue is I don't want the gradient to scale when I move the page around. I could use a 1px wide image to get the same result, I suppose, but I ultimately want the site to be as image-free as possible, barring the logo.
我的问题是我不希望在移动页面时渐变缩放。我想我可以使用 1px 宽的图像来获得相同的结果，但我最终希望网站尽可能无图像，除非有徽标。
Is it possible to use a pixel-defined gradient instead of a percentage-defined gradient?
是否可以使用像素定义的渐变而不是百分比定义的渐变？
回答by Jim Jeffers
Yes you can. You can substitute standard units in place of the percentages. See this example:
是的你可以。您可以用标准单位代替百分比。看这个例子：
http://dabblet.com/gist/1856111
http://dabblet.com/gist/1856111
background: linear-gradient(left, #729fcf 10px, #4c7bb4 20px, #3465a4 63%, #204a87 100%);
回答by Marat Tanalin
If you need a fixed-size gradient, use the background-sizeproperty to specify its size.
如果您需要固定大小的渐变，请使用该background-size属性指定其大小。
