当文本点击右边框时，将侧边栏中"a"代码段中的文本向下移动

Question

我的style.css有问题。我对编程很不在行。我试图在侧边栏中的图片旁边给出文本。然而，文本似乎流动通过边界

这是html文本：先看这个，找出的问题在哪里

这是我运行html之后发生的事情：这就是输出中显示的内容，文本在侧边栏之外流动

这是我在css和html文件中运行的完整代码

.contentone {
background-color: lightgrey;
}
.contenttwo {
background-color: lightgreen;
}
#customnavbar {
margin-bottom: 0.8em;
}

/*
DEMO STYLE
*/
@import "https://fonts.googleapis.com/css?family=Poppins:300,400,500,600,700";
body {
font-family: 'Poppins', sans-serif;
background: #fafafa;
}
p {
font-family: 'Poppins', sans-serif;
font-size: 1.1em;
font-weight: 300;
line-height: 1.7em;
color: #999;
}
a,
a:hover,
a:focus {
color: inherit;
text-decoration: none;
transition: all 0.3s;
}
.navbar {
padding: 15px 10px;
background: #fff;
border: none;
border-radius: 0;
margin-bottom: 40px;
box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}
.navbar-btn {
box-shadow: none;
outline: none !important;
border: none;
}
.line {
width: 100%;
height: 1px;
border-bottom: 1px dashed #ddd;
margin: 40px 0;
}
i,
span {
display: inline-block;
}

/* ---------------------------------------------------
SIDEBAR STYLE
----------------------------------------------------- */
.wrapper {
display: flex;
align-items: stretch;
}
#sidebar {
min-width: 250px;
max-width: 250px;
background: #7386D5;
color: #fff;
transition: all 0.3s;
position: fixed;
z-index: 1;
height: 100%;
}
#sidebar:hover {
min-width: 265px;
max-width: 265px;
overflow-y: auto;
}
#sidebar.active {
min-width: 80px;
max-width: 80px;
text-align: center;
}
#sidebar.active:hover {
min-width: 95px;
max-width: 95px;
overflow-y: auto;
}
#sidebar.active .sidebar-header h3,
#sidebar.active .CTAs {
display: none;
}
#sidebar.active .sidebar-header strong {
display: block;
}
#sidebar.active ul li a {
padding: 20px 10px;
text-align: center;
font-size: 0.85em;
}
#sidebar.active ul li a i {
margin-right: 0;
display: block;
font-size: 1.8em;
margin-bottom: 5px;
}
#sidebar.active ul ul a {
padding: 10px !important;
}
#sidebar.active .dropdown-toggle::after {
top: auto;
bottom: 10px;
right: 50%;
-webkit-transform: translateX(50%);
-ms-transform: translateX(50%);
transform: translateX(50%);
}
#sidebar .sidebar-header {
padding: 20px;
background: #6d7fcc;
}
#sidebar .sidebar-header strong {
display: none;
font-size: 1.8em;
}
#sidebar ul.components {
padding: 20px 0;
border-bottom: 1px solid #47748b;
}
#sidebar ul li a {
text-align: left;
padding: 10px;
font-size: 1.1em;
display: block;
}
#sidebar ul li a:hover {
color: #7386D5;
background: #fff;
}
#sidebar ul li a i {
margin-right: 10px;
}
#sidebar ul li.active>a,
a[aria-expanded="true"] {
color: #fff;
background: #6d7fcc;
}
a[data-toggle="collapse"] {
position: relative;
}
.dropdown-toggle::after {
display: block;
position: absolute;
top: 50%;
right: 20px;
transform: translateY(-50%);
}
ul ul a {
font-size: 0.9em !important;
padding-left: 30px !important;
background: #6d7fcc;
}
ul.CTAs {
padding: 20px;
}
ul.CTAs a {
text-align: center;
font-size: 0.9em !important;
display: block;
border-radius: 5px;
margin-bottom: 5px;
}
a.download {
background: #fff;
color: #7386D5;
}
a.article,
a.article:hover {
background: #6d7fcc !important;
color: #fff !important;
}

/* ---------------------------------------------------
CONTENT STYLE
----------------------------------------------------- */
#content {
margin-left: 250px;
width: 100%;
padding: 20px;
min-height: 100vh;
transition: all 0.3s;
}
#content.active {
margin-left: 80px;
width: 100%;
padding: 20px;
min-height: 100vh;
transition: all 0.3s;
}

/* ---------------------------------------------------
MEDIAQUERIES
----------------------------------------------------- */
@media (max-width: 768px) {
#content {
margin-left: 0;
}
#content.active {
margin-left: 80px;
}
#sidebar {
min-width: 80px;
max-width: 80px;
text-align: center;
margin-left: -80px !important;
}
.dropdown-toggle::after {
top: auto;
bottom: 10px;
right: 50%;
-webkit-transform: translateX(50%);
-ms-transform: translateX(50%);
transform: translateX(50%);
}
#sidebar.active {
margin-left: 0 !important;
}
#sidebar .sidebar-header h3,
#sidebar .CTAs {
display: none;
}
#sidebar .sidebar-header strong {
display: block;
}
#sidebar ul li a {
padding: 20px 10px;
}
#sidebar ul li a span {
font-size: 0.85em;
}
#sidebar ul li a i {
margin-right: 0;
display: block;
}
#sidebar ul ul a {
padding: 10px !important;
}
#sidebar ul li a i {
font-size: 1.3em;
}
#sidebar {
margin-left: 0;
}
#sidebarCollapse span {
display: none;
}
}

{% load static %}
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1" />
<meta http-equiv="X-UA-Compatible" content="IE=7,8,edge" />

<title>SecondBrain</title>
<!-- Bootstrap CSS CDN -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous">

<!-- CSS only -->
<link rel="stylesheet" href="{% static " css/mainstyle.css " %}" title="" type="" />

<!-- Font Awesome JS -->
<script defer src="https://use.fontawesome.com/releases/v5.0.13/js/solid.js" integrity="sha384-tzzSw1/Vo+0N5UhStP3bvwWPq+uvzCMfrN1fEFe+xBmv1C/AtVX5K0uZtmcHitFZ" crossorigin="anonymous"></script>
<script defer src="https://use.fontawesome.com/releases/v5.0.13/js/fontawesome.js" integrity="sha384-6OIrr52G08NpOFSZdxxz1xdNSndlD4vdcf/q2myIUVO0VsqaGHJsB0RaBE01VTOY" crossorigin="anonymous"></script>
</head>
<body>
<div class="wrapper">
<!-- Sidebar  -->
<nav id="sidebar">
<div class="sidebar-header">
<h3>Category</h3>
<strong>SB</strong>
</div>
<ul class="list-unstyled components">
<li class="active">
<a href="#">
<i class="fas fa-home"></i>
<br/> Beranda
</a>
</li>
<li>
<a href="#">
<i class="fas fa-briefcase"></i>
<br/> Tentang
<br/> Kami
</a>
<a href="#dasarSubmenu" data-toggle="collapse" aria-expanded="false" class="dropdown-toggle">
<i class="fas fa-copy"></i> Pendidikan Dasar
</a>
<ul class="collapse list-unstyled" id="dasarSubmenu">
<li>
<a href="#">SD</a>
</li>
<li>
<a href="#">SMP</a>
</li>
<li>
<a href="#">SMA</a>
</li>
<li>
<a href="#">UMUM</a>
</li>
</ul>
</li>
<li>
<a href="#lanjutanSubmenu" data-toggle="collapse" aria-expanded="false" class="dropdown-toggle">
<i class="fas fa-image"></i> Pendidikan Tinggi
</a>
<ul class="collapse list-unstyled" id="lanjutanSubmenu">
<li>
<a href="#">Teknik Mesin</a>
</li>
<li>
<a href="#">Teknik Metalurgi</a>
</li>
<li>
<a href="#">Statistika</a>
</li>
<li>
<a href="#">Arsitektur</a>
</li>
</ul>
</li>
<li>
<a href="#">
<i class="fas fa-question"></i>
<br/> FAQ
</a>
</li>
<li>
<a href="#">
<i class="fas fa-paper-plane"></i>
<br/> Contact
</a>
</li>
</ul>
<ul class="list-unstyled CTAs">
<li>
<a href="https://bootstrapious.com/tutorial/files/sidebar.zip" class="download">Download source</a>
</li>
<li>
<a href="https://bootstrapious.com/p/bootstrap-sidebar" class="article">Back to article</a>
</li>
</ul>
</nav>
<!-- Page Content  -->
<div id="content">
<nav class="navbar navbar-expand-lg navbar-light bg-light" id="customnavbar">
<a class="navbar-brand" href="#">
<strong>
<h2 class="mx-auto">
<img src="{% static "images/brain_sample.png" %}" width="40" height="40" class="d-inline-block align-top" alt="">
SecondBrain.id
</h2>
</strong>
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item" href="#">Action</a>
<a class="dropdown-item" href="#">Another action</a>
<div class="dropdown-divider"></div>
<a class="dropdown-item" href="#">Something else here</a>
</div>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
</form>
</div>
</nav>
<nav class="">
<button type="button" id="sidebarCollapse" class="btn btn-light btn-outline-info">
<i class="fas fa-align-left"></i>
<span>Category</span>
</button>
<p></p>
</nav>

<div class="jumbotron">
{% block title %} {% endblock title %}
</div>

{% block content1 %} {% endblock %} {% block content2 %} {% endblock %}


<p>, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
<p>sse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
<div class="line"></div>
<h2>Lorem Ipsum Dolor</h2>
<p>int occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
<div class="line"></div>
<h2>Lorem Ipsum Dolor</h2>
<p>Lorem ipsum dolor sit amet, t occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
<div class="line"></div>
<h3>Lorem Ipsum Dolor</h3>
<p>Lorem ipsum dolor sit amet, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
</div>




</div>
<!-- jQuery CDN - Slim version (=without AJAX) -->
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<!-- Popper.JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js" integrity="sha384-cs/chFZiN24E4KMATLdqdvsezGxaGsi4hLGOzlXwp5UZB1LY//20VyM2taTB4QvJ" crossorigin="anonymous"></script>
<!-- Bootstrap JS -->
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js" integrity="sha384-uefMccjFJAIv6A+rW+L4AHf99KvxDjWSu1z9VI8SKNVmz4sk7buKt/6v9KI65qnm" crossorigin="anonymous"></script>
<script type="text/javascript">
$(document).ready(function() {
$('#sidebarCollapse').on('click', function() {
$('#sidebar').toggleClass('active');
$('#content').toggleClass('active');
});
});
</script>
</body>
</html>

然而，我无法确定问题出在哪里，我应该怎么做。我尝试过使用flex换行、文本换行、显示flex，但它仍然没有像我希望的那样工作。我意识到我不能影响"a"片段中的文本。如果我的代码一团糟，很难阅读，那就很抱歉了。

所以请帮帮我，或者你可以直接引导我到相关的链接。谢谢

Answer 1

添加空白：normal；在你的锚标签上。

.dropdown-toggle{
white-space: normal;
}

<a href="#lanjutanSubmenu" data-toggle="collapse" aria-expanded="false" class="dropdown-toggle">
<svg class="svg-inline--fa fa-image fa-w-16" aria-hidden="true" data-prefix="fas" data-icon="image" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" data-fa-i2svg=""><path fill="currentColor" d="M464 448H48c-26.51 0-48-21.49-48-48V112c0-26.51 21.49-48 48-48h416c26.51 0 48 21.49 48 48v288c0 26.51-21.49 48-48 48zM112 120c-30.928 0-56 25.072-56 56s25.072 56 56 56 56-25.072 56-56-25.072-56-56-56zM64 384h384V272l-87.515-87.515c-4.686-4.686-12.284-4.686-16.971 0L208 320l-55.515-55.515c-4.686-4.686-12.284-4.686-16.971 0L64 336v48z"></path></svg><!-- <i class="fas fa-image"></i> --> Pendidikan Tinggi
</a>

Answer 2

目前类.dropdown-toggle有white-space: nowrap，这就是链接溢出的原因。另一件事是您的边栏具有max-width属性。因此，有两个简单的解决方案。要么你必须像@Amarender回答的那样做，要么你允许侧边栏扩展到内容