固定屏幕左侧后，我可以将滚动条移到右侧吗？

Question

固定屏幕左侧后 我可以将滚动条移到右边吗？

例如

内容页面是这个：

https://github.com/hyunsokstar/django_inflearn2/blob/master/todo/templates/todo/_todo_detail.html

{% load crispy_forms_tags %}

<!-- <div class="modal fade" id="myModal"> -->
    <div class="modal-dialog modal-xl">
        <div class="modal-content">

            <h2 style="background-color:skyblue;">todo detail</h2>
            <!-- Modal Header -->

            <div class="modal-header">
                <h4 class="modal-title">{{ object.title }}</h4>
                <button type="button" class="close" data-dismiss="modal">&times;</button>
            </div>

            <!-- Modal body -->
            <div class="modal-body">
                {{ object.get_markdown_content | safe }}
                <hr>