Prevent input fields from breaking/wrapping - html

Question

I got 2 input fields below. One select another input text. I need it to stay inline even in mobile mode.
How do I prevent input fields within from breaking? They stay inline regardless of screen size.
<div class="col-sm-4">
<label class="control-label">Form label</label>
<div class="form-inline">
<div class="form-group">
<select class="form-control">
<option value="A">Option A</option><option value="B">Option B</option><option value="C">Option C</option><option value="D">Option D</option>
</select>
</div>
<div class="form-group">
<input class="form-control" type="text">
</div>
</div>
</div>

Answer 1

From http://getbootstrap.com/css/
Bootstrap's inline forms, as in:
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<form class="form-inline">
<div class="form-group">
<select class="form-control" >
<option>Thing One</option>
<option>Thing Two</option>
</select>
</div>
<div class="form-group">
<input type="text" class="form-control">
</div>
</form>
States in the docs 'This only applies to forms within viewports that are at least 768px wide.'
You could directly force them to stay inline with a fluid width in CSS and floating the elements.
Ex: https://jsfiddle.net/cm94dup9/

Answer 2

You can use tables for both select field and text field.
In table you can specify the width of the so both are inline.
<table>
<tr><td><div class="form-group">
<select class="form-control">
<option value="A">Option A</option><option value="B">Option B</option><option value="C">Option C</option><option value="D">Option D</option>
</select>
</div></td></tr>
<tr><td>
<div class="form-group">
<input class="form-control" type="text">
</div>
</td></tr>
</table>
if you mean inline, both to be have same width and are on each other. Not that both are in same line.

Answer 3

What has worked for me is wrapping the label and input, select, checkbox, etc.. in a div tag.
<form>
<div style=" white-space: nowrap;overflow: hidden;" >
<label>
<select>
<option value="?">Select</option>
<option value="february">February</option>
<option value="march">March</option>
<option value="april">April</option>
</select>
</label>
</div>
</form