纯css棋盘与div&没有类或ID,这是可能的吗? [英] Pure css Chessboard with div & no classes or ids, is it possible?

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本文介绍了纯css棋盘与div&没有类或ID,这是可能的吗?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

我有以下布局:

 < div id =chess> 
< div>< / div>< div>< / div>< div>< / div>< div>< / div>< div>< / div><< ; DIV>< / DIV>< DIV>< / DIV>< DIV>< / DIV>
< div>< / div>< div>< / div>< div>< / div>< div>< / div>< div>< / div><< ; DIV>< / DIV>< DIV>< / DIV>< DIV>< / DIV>
< div>< / div>< div>< / div>< div>< / div>< div>< / div>< div>< / div><< ; DIV>< / DIV>< DIV>< / DIV>< DIV>< / DIV>
< div>< / div>< div>< / div>< div>< / div>< div>< / div>< div>< / div><< ; DIV>< / DIV>< DIV>< / DIV>< DIV>< / DIV>
< div>< / div>< div>< / div>< div>< / div>< div>< / div>< div>< / div><< ; DIV>< / DIV>< DIV>< / DIV>< DIV>< / DIV>
< div>< / div>< div>< / div>< div>< / div>< div>< / div>< div>< / div><< ; DIV>< / DIV>< DIV>< / DIV>< DIV>< / DIV>
< div>< / div>< div>< / div>< div>< / div>< div>< / div>< div>< / div><< ; DIV>< / DIV>< DIV>< / DIV>< DIV>< / DIV>
< div>< / div>< div>< / div>< div>< / div>< div>< / div>< div>< / div><< ; DIV>< / DIV>< DIV>< / DIV>< DIV>< / DIV>
< / div>

是否可以只使用css制作棋盘而不更改上述html?这意味着没有类或ID。
我一直在寻找2天的想法。我尝试过使用nth-child()和一些变体,但没有成功。



如果可以这样做,我非常好奇。它是作为一个转让给某人。



所以,请你有任何想法吗? 你不必为每个:nth-​​child()进行硬编码。这是缩短它的一种方法。每个选择器对应于棋盘上的一行:

  #chess div:nth-​​child(-2n + 8),
#chess div:nth-​​child(8)〜div:nth-​​child(-2n + 15),
#chess div:nth-​​child(16)〜div:nth-​​child(-2n + 24) ),
#chess div:nth-​​child(24)〜div:nth-​​child(-2n + 31),
#chess div:nth-​​child(32)〜div:nth-​​child -2n + 40),
#chess div:nth-​​child(40)〜div:nth-​​child(-2n + 47),
#chess div:nth-​​child(48)〜div: (-2n + 56),
#chess div:第n个孩子(56)〜div:第n个孩子(-2n + 63){
background-color:#000;
}

jsFiddle预览


I have the following layout

<div id="chess">
    <div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div>
    <div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div>
    <div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div>
    <div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div>
    <div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div>
    <div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div>
    <div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div>
    <div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div>
</div>

Is it possible to make a chess board using only css and without changing the above html? That means no classes or ids. I've been searching for ideas an such for 2 days now. I tried with nth-child() and some variations but no success.

I am awfully curious if this can be done. It was given as an assignment to someone.

So please, any ideas?

解决方案

You don't have to hardcode each :nth-child(). Here's one way to shorten it. Each selector corresponds to a row on the chessboard:

#chess div:nth-child(-2n+8), 
#chess div:nth-child(8) ~ div:nth-child(-2n+15), 
#chess div:nth-child(16) ~ div:nth-child(-2n+24),
#chess div:nth-child(24) ~ div:nth-child(-2n+31),
#chess div:nth-child(32) ~ div:nth-child(-2n+40),
#chess div:nth-child(40) ~ div:nth-child(-2n+47),
#chess div:nth-child(48) ~ div:nth-child(-2n+56),
#chess div:nth-child(56) ~ div:nth-child(-2n+63) {
    background-color: #000;
}

jsFiddle preview

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