我试图使图标 float 到可折叠标题的右边缘，但它不起作用。我使用了 style="float:right"，但图标保持在同一位置。这是代码:
$(document).ready(function () {
$('.collapsible').collapsible();
});<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Course List</title>
<!--Import Google Icon Font-->
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<!-- Compiled and minified CSS -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0-beta/css/materialize.min.css">
<!--Let browser know website is optimized for mobile-->
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
</head>
<body>
<div class="row">
<div class="container">
<div class="col s8">
<ul class="collapsible expandable">
<li>
<div class="collapsible-header">
<span>Functions</span>
<i class="material-icons blue-text" style="float:right">add</i>
</div>
<div class="collapsible-body">
<span>Lorem ipsum dolor sit amet.</span>
</div>
</li>
</ul>
</div>
</div>
</div>
<script type="text/javascript" src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0-beta/js/materialize.min.js"></script>
<script src="app.js"></script>
</body>
</html>最佳答案
$(document).ready(function () {
$('.collapsible').collapsible();
});.collapsible-header {
display: flex;
justify-content: space-between;
}<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Course List</title>
<!--Import Google Icon Font-->
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<!-- Compiled and minified CSS -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0-beta/css/materialize.min.css">
<!--Let browser know website is optimized for mobile-->
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
</head>
<body>
<div class="row">
<div class="container">
<div class="col s8">
<ul class="collapsible expandable">
<li>
<div class="collapsible-header">
<span>First Item</span>
<i class="material-icons blue-text">add</i>
</div>
<div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
</li>
</ul>
</div>
</div>
</div>
<script type="text/javascript" src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0-beta/js/materialize.min.js"></script>
<script src="app.js"></script>
</body>
</html>关于jquery - 如何在 Materialize CSS 中将图标 float 到右侧？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50209013/