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CSS 如何实现颜色从黑到白的渐变？_html/css_WEB-ITnose
- WBOYOriginal
- 2016-06-24 11:47:443372browse
有一个数组，数值值在0到50之间，现在想0的时候颜色是白色，50的时候颜色是黑色，这个css该怎么写？
回复讨论(解决方案)
for (var i=0; i<=50; i++){ var color = Math.round(255-255/50*i); document.write("<div style='height: 10px; background: rgb(",color,",",color,",",color,");'></div>");} Statement：
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