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Home > List of blog posts > CSS常用选择器-2019年4月25日9点00分
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CSS常用选择器-2019年4月25日9点00分
小李广花荣
Original
980 people have browsed it

  1. 下面代码将会用到常用的选择器类型

实例

ul li{
    list-style: none;
    display: inline-block;
}
.a1{
    color: red;
}
#a2{
    color: #00CC66;
}
li{
    color: #0000FF;
}
ul :first-child{
    color: wheat;
}
ul :last-child{
    color: #0F0F0F;
}
ul :nth-child(1){
    color: #0E774A;
}

div :nth-of-type(2){
    color: #0000FF;
}

运行实例 »

点击 "运行实例" 按钮查看在线实例

实例

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>CSS中常用选择器</title>
    <link rel="stylesheet" href="style/style.css">
</head>
<body>
<ul>
    <li class="a1">你好</li>
    <li id="a2">你好</li>
    <li>你好</li>
</ul>
<div>
    <p>HTML</p>
    <p>CSS</p>
    <p>Jquery</p>
</div>
<div>
    <p>JAVA</p>
    <p>c#</p>
</div>
</body>
</html>

运行实例 »

点击 "运行实例" 按钮查看在线实例

QQ图片20190427144801.png

上面运行后的结果视图，运用了常用类选择器

2.这次学习到了几种选择器常用的用法比如

 class   .

 id      #

标签   以及 伪类选择器  :first-child  ：list-first  :nth-of-type() :nth-child()

等常用的选择器 div : 中间要加一个空格 页面才会起效果

Correction status：Uncorrected

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