I am using a grouped-buttons-widget and a listview-widget. My code is
<div data-role="controlgroup" data-type="horizontal" class="ui-corner-all ui-controlgroup ui-controlgroup-horizontal">
<div class="ui-controlgroup-controls" align="center">
<!-- ........ -->
</div>
</div>
<ul data-role="listview" id="mylist">
<li data-role="list-divider" role="heading" data-theme="b">
Sheet: Untitled1
</li>
<!-- ........ -->
<li id="mylistSummary" data-role="list-divider" role="heading" data-theme="b">
Total:
</li>
</ul>
The problem is now the widgets appear just next to each other without any spacing in between.

What should I do to ensure desired space between these (and perhaps other) widgets?
I think you may try to add a simple
<br>to separate the 2 components:Or you may try to play with
margin-bottom, for example, try the following:Hope this helps.
Let me know if these solutions work for you.