the metadata needs to be word wrap in volume detail
if the metadata is too long,
it will affect the display.
Closes-Bug:
<h4>{% trans "Metadata" %}</h4>
<hr class="header_rule">
- <dl class="dl-horizontal">
+ <dl class="dl-horizontal word-wrap">
{% if volume.metadata.items %}
{% for key, value in volume.metadata.items %}
<dt>{{ key }}</dt>
