Home >Web Front-end >CSS Tutorial >About how to write CSS horizontal and sub-level styles
About how to write CSS horizontal and sub-level styles
- 不言Original
- 2018-06-26 10:23:532560browse
This article mainly shares with you how to write CSS flat and son-level styles, which is more suitable for beginners. Friends who are learning CSS can refer to it
input:checked ol:This is about when inoput After it has checked, it is the same style owned by OL.
input:checked ol>li: The greater than in li: refers to the li style of the son's generation under the same level OL after inoput has checked, and the grandchild's generation will not inherit it.
Html code
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="utf-8" />
<title>用户界面(UI)元素状态伪类选择符 E:checked_CSS参考手册_web前端开发参考手册系列</title>
<style type="text/css">
input[type=radio]:checked + span{background:blue;}
input[type=radio]:checked + span:after{content:" 我被选中了";}
input[type=checkbox]:checked + span{background:#f00;}
input[type=checkbox]:checked + span:before{content:" 我被选中了";}
p.classFather > p.classSon p.classSon{
background-color: lightgray;
line-height: 40px;
}
p.classFather > p.classSon > p.classSonS > p.classSonC {
background-color: lightgray;
line-height: 40px;
}
</style>
</head>
<body>
<form method="post" action="#">
<fieldset>
<legend>选中下面的项试试</legend>
<ul>
<li><label><input type="radio" name="colour-group" value="0" /><span>蓝色</span></label></li>
<li><label><input type="radio" name="colour-group" value="1" /><span>红色</span></label></li>
<li><label><input type="radio" name="colour-group" value="2" /><span>黑色</span></label></li>
</ul>
</fieldset>
<fieldset>
<legend>选中下面的项试试</legend>
<ul>
<li><label><input type="checkbox" name="colour-group2" value="0" /><span>蓝色</span></label></li>
<li><label><input type="checkbox" name="colour-group2" value="1" /><span>红色</span></label></li>
<li><label><input type="checkbox" name="colour-group2" value="2" /><span>黑色</span></label></li>
</ul>
</fieldset>
<fieldset>
<legend>子节点样式</legend>
<p class="classFather">
<p class="classSon">孩子
<p class="classSon">孙子
<p class="classSon">重孙子</p>
</p>
</p>
<p class="classSon">孩子
<p class="classSonS">孙子
<p class="classSonC">重孙子</p>
</p>
</p>
</p>
</fieldset>
</form>
</body>
</html>The above is the entire content of this article. I hope it will be helpful to everyone’s study. For more related content, please pay attention to the PHP Chinese website!
Related recommendations:
Vertical secondary navigation implemented with css3
How to use css3 to implement a circular progress bar
The border is rotated when the mouse is hovered using CSS3
The above is the detailed content of About how to write CSS horizontal and sub-level styles. For more information, please follow other related articles on the PHP Chinese website!