CSS - CSS3 像素化点背景 [英] CSS - CSS3 pixelate dot background

问题描述

是否有可能或有技巧使背景像所附图像中的那样像素化?

Is it possible or is there a trick to make a background pixelated like the one in the image attached?

我使用了背景图片，但正如您所见，它不会缩放，并且会在页面滚动时闪烁.

I use a background image, but as you can see it doesn't scale and it flashs on page scrolling.

感谢 vlcekmi3，我现在有了 CSS:

Now I have CSS thanks to vlcekmi3:

background-color: white;
background-image: linear-gradient(45deg, black 25%, transparent 25%, transparent 75%, black 75%, black),
    linear-gradient(45deg, black 25%, transparent 25%, transparent 75%, black 75%, black);
background-size:100px 100px;
background-position: 0 0, 50px 50px;

但我无法让它与图片完全一样.有人可以查一下吗?

But I'm unable to make it exactly like the image. Can someone check it?

感谢任何代码、资源、教程和建议.

Any code, resource, tutorial, and suggestion is appreciated.

推荐答案

这是我能想出的与您的图像相匹配的最佳方案.它改编自 Lea Verou 此处的示例 非 css3 的后备方案是什么浏览器?

Here's the best I could come up with to match your image. It's adapted from the example here by Lea Verou What will be your fallback for non css3 browsers?

body {
    background-image: -moz-linear-gradient(45deg, #666 25%, transparent 25%), 
        -moz-linear-gradient(-45deg, #666 25%, transparent 25%), 
        -moz-linear-gradient(45deg, transparent 75%, #666 75%), 
        -moz-linear-gradient(-45deg, transparent 75%, #666 75%);
    background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(.25, #666), color-stop(.25, transparent)), 
        -webkit-gradient(linear, 0 0, 100% 100%, color-stop(.25, #666), color-stop(.25, transparent)), 
        -webkit-gradient(linear, 0 100%, 100% 0, color-stop(.75, transparent), color-stop(.75, #666)), 
        -webkit-gradient(linear, 0 0, 100% 100%, color-stop(.75, transparent), color-stop(.75, #666));
    background-image: -webkit-linear-gradient(45deg, #666 25%, transparent 25%), 
        -webkit-linear-gradient(-45deg, #666 25%, transparent 25%), 
        -webkit-linear-gradient(45deg, transparent 75%, #666 75%), 
        -webkit-linear-gradient(-45deg, transparent 75%, #666 75%);
    background-image: -o-linear-gradient(45deg, #666 25%, transparent 25%), 
        -o-linear-gradient(-45deg, #666 25%, transparent 25%), 
        -o-linear-gradient(45deg, transparent 75%, #666 75%), 
        -o-linear-gradient(-45deg, transparent 75%, #666 75%);
    background-image: linear-gradient(45deg, #666 25%, transparent 25%), 
        linear-gradient(-45deg, #666 25%, transparent 25%), 
        linear-gradient(45deg, transparent 75%, #666 75%), 
        linear-gradient(-45deg, transparent 75%, #666 75%);
    -moz-background-size: 2px 2px;
    background-size: 2px 2px;
    -webkit-background-size: 2px 2.1px; /* override value for webkit */
    background-position: 0 0, 1px 0, 1px -1px, 0px 1px;
}

jsfiddle 示例

这篇关于CSS - CSS3 像素化点背景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！