目前,我有一个类似下面的代码,可以渲染9个像魔方的盒子
#child {
height: 30px;
width: 30px;
float: left;
margin: 1px;
background-color: rgba(235, 26, 224, 0.829);
}
#outer {
position: absolute;
}
<div id="outer">
<div id="inner">
<div id="child"></div>
<div id="child"></div>
<div id="child"></div>
</div>
<div>
<div id="child"></div>
<div id="child"></div>
<div id="child"></div>
</div>
<div>
<div id="child"></div>
<div id="child"></div>
<div id="child"></div>
</div>
</div>
我正在尝试使用divs
为9 nth-child
分配不同的颜色,但是浏览器将divs
视为3个不同的元素,而不是9,因为中间有一个div { {1}}是#inner
#child
有人可以在此方面帮助我,以仅将#child:nth-child(2) {
background-color: blue;
}
#child:nth-child(3) {
background-color: green;
}
#child:nth-child(4) {
background-color: red;
}
#child:nth-child(5) {
background-color: yellow;
}
#child:nth-child(6) {
background-color: black;
}
/* and so on for 9 divs */
的{{1}} div与众不同吗?
答案 0 :(得分:2)
在选择子级之前,您必须先选择父级:
.inner div {
display: inline-block;
width: 100px;
height: 100px;
}
/* The first inner element, first child */
.inner:nth-child(1) :nth-child(1) {
background: black;
}
/* The first inner element, second child */
.inner:nth-child(1) :nth-child(2) {
background: red;
}
/* The first inner element, third child etc.. */
.inner:nth-child(1) :nth-child(3) {
background: blue;
}
.inner:nth-child(2) :nth-child(1) {
background: green;
}
.inner:nth-child(2) :nth-child(2) {
background: orange;
}
.inner:nth-child(2) :nth-child(3) {
background: yellow;
}
.inner:nth-child(3) :nth-child(1) {
background: pink;
}
.inner:nth-child(3) :nth-child(2) {
background: purple;
}
.inner:nth-child(3) :nth-child(3) {
background: brown;
}
<div id="outer">
<div class="inner">
<div></div>
<div></div>
<div></div>
</div>
<div class="inner">
<div></div>
<div></div>
<div></div>
</div>
<div class="inner">
<div></div>
<div></div>
<div></div>
</div>
</div>
答案 1 :(得分:0)
只需给每个孩子一个ID并使用它来分配颜色 HTML是:
'F77= arm-linux-gnueabihf-gfortran make'
CSS是:
<div id="outer">
<div>
<div id="child1">1</div>
<div id="child2">2</div>
<div id="child3">3</div>
</div>
<div>
<div id="child4">4</div>
<div id="child5">5</div>
<div id="child6">6</div>
</div>
<div>
<div id="child7">7</div>
<div id="child8">8</div>
<div id="child9">9</div>
</div>
</div>