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css - 样式不适用于子元素

转载 作者:太空宇宙 更新时间:2023-11-04 12:05:16 24 4
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我申请了 background-color到一个容器但是一个<ul>在容器内定义的似乎没有应用背景颜色。有什么想法吗?另外,有没有办法对 <ul> 应用均匀间距?元素,以便它们在不应用填充的情况下均匀地跨越容器的宽度?

#smedia-container {

max-width: 302px;
max-height: 110px;
text-align: center;
background-color: #fbf4e8;
}
.smedia-header {
background-color: #b90021;
color: #000;
min-height: 32px;

}
.smedia-icons {
text-align: justify;
width: 100%;
}
ul.smedia-icons li {
float: left;
display: inline-block;
text-decoration: none;

}
.smedia-icons li a {
text-decoration: none;
}
<!DOCTYPE html>
<html lang="en">
<head>
<title>social media bar</title>
<link rel="stylesheet" type="text/css" href="smedia-bar.css">
</head>
<body>
<div id="smedia-container">
<div class="smedia-header">
<span>Social Media</span>
</div>
<span> Follow Us </span>
<ul class="smedia-icons">
<li><a href="#"><img src="some.png" alt=" "> </a> </li>
<li><a href="#"><img src="some.png" alt=" "></a></li>
<li><a href="#"><img src="some.png" alt=" "></a></li>
<li><a href="#"><img src="some.png" alt=" "></a></li>
<li><a href="#"><img src="some.png" alt=" "></a></li>
<li><a href="#"><img src="some.png" alt=" "></a></li>
</ul>
</div> <!--container-->
</body>
</html>

最佳答案

由于您 float 了列表项,因此列表基本上会折叠,因此父项就像它不存在一样。您可以通过将 overflow:auto 添加到容器的 CSS 来恢复您想要的行为:

#smedia-container {

max-width: 302px;
max-height: 110px;
text-align: center;
background-color: #fbf4e8;
overflow:auto;
}
.smedia-header {
background-color: #b90021;
color: #000;
min-height: 32px;

}
.smedia-icons {
text-align: justify;
width: 100%;
}
ul.smedia-icons li {
float: left;
display: inline-block;
text-decoration: none;

}
.smedia-icons li a {
text-decoration: none;
}
<!DOCTYPE html>
<html lang="en">
<head>
<title>social media bar</title>
<link rel="stylesheet" type="text/css" href="smedia-bar.css">
</head>
<body>
<div id="smedia-container">
<div class="smedia-header">
<span>Social Media</span>
</div>
<span> Follow Us </span>
<ul class="smedia-icons">
<li><a href="#"><img src="some.png" alt=" "> </a> </li>
<li><a href="#"><img src="some.png" alt=" "></a></li>
<li><a href="#"><img src="some.png" alt=" "></a></li>
<li><a href="#"><img src="some.png" alt=" "></a></li>
<li><a href="#"><img src="some.png" alt=" "></a></li>
<li><a href="#"><img src="some.png" alt=" "></a></li>
</ul>
</div> <!--container-->
</body>
</html>

关于css - 样式不适用于子元素,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29434536/

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