一个例子不言而喻
.cyan {
background-color: cyan;
}
.red {
background-color: red;
}
.green {
background-color: green;
}
.blue {
background-color: blue;
}
.yellow {
background-color: yellow;
}
li:not(.yellow), li:not(.green) {
color: white;
}
<ul>
<li class="cyan">red</li>
<li class="red">red</li>
<li class="green">green</li>
<li class="blue">blue</li>
<li class="yellow">yellow</li>
</ul>
我希望青色和黄色保持黑色。我知道有很多方法,但这不是我想要的。
我想这样做:不是(.yellow或.green)
答案 0 :(得分:1)
您可以将:not
否定选择器链接在一起:
.cyan {
background-color: cyan;
}
.red {
background-color: red;
}
.green {
background-color: green;
}
.blue {
background-color: blue;
}
.yellow {
background-color: yellow;
}
li:not(.yellow):not(.green) {
color: white;
}
<ul>
<li class="cyan">red</li>
<li class="red">red</li>
<li class="green">green</li>
<li class="blue">blue</li>
<li class="yellow">yellow</li>
</ul>
答案 1 :(得分:1)
这样你可以做到
li:not(.yellow):not(.green) {
color: white;
}
答案 2 :(得分:1)
.cyan {
background-color: cyan;
}
.red {
background-color: red;
}
.green {
background-color: green;
}
.blue {
background-color: blue;
}
.yellow {
background-color: yellow;
}
li:not(.yellow):not(.green) {
color: white;
}
<ul>
<li class="cyan">red</li>
<li class="red">red</li>
<li class="green">green</li>
<li class="blue">blue</li>
<li class="yellow">yellow</li>
</ul>