django3-bootstrap3 出现网页不自动换行的现象,请问需要如何解决不??
附图是相关现象:
本页相关代码如下 :
{% extends 'learning_logs/base.html' %}
{% block header %}
<h2>{{ topic }}</h2>
{% endblock header %}
{% block content %}
<p>
<a href="{% url 'learning_logs:new_entry' topic.id %}">add new entry</a>
</p>
{% for entry in entries %}
<div class="panel panel-default">
<div class="panel-heading">
<h3>
{{ entry.date_added|date:'M d, Y H:i' }}
<small>
<a href="{% url 'learning_logs:edit_entry' entry.id %}">
edit entry</a>
</small>
</h3>
</div>
<div class="panel-body">
{{ entry.text|linebreaks }}
</div>
</div><!-- panel -->
{% empty %}
There are no entries for this topic yet.
{% endfor %}
{% endblock content %}
备注:问题来自书本《python从入门到实践20.1.8 设置topic中条目的样式》