Float: left и width: 80 (например) должны помочь вам.Вот пример для маленьких и больших кнопок:
http://jsfiddle.net/den232/SN85d/
Удачи!
.floatleft {
float:left;
}
.floatright {
float:right;
}
.forceinline{ /* Prevent fieldcontain from doing a BLOCK thing */
display:inline !important;
}
.textwidth { /* limit width of input fields */
width:80px;
}
.closespacing { /* controls spacing between elements */
margin:0px 5px 0px 0px;
}
.bigselect { /* centers select with big buttons */
padding: 0px;
margin:2px 5px 0px 0px;
}
.biginputheight { /* matches text input height to big buttons */
padding-top:10px !important;
padding-bottom:12px !important;
}
.miniinputheight { /* matches text input height to minibuttons */
padding-top:5px !important;
padding-bottom:5px !important;
}
<div data-role="page" class="type-home">
<ul data-role="listview">
<li data-role="fieldcontain">first LI line</li>
<li data-role="fieldcontain">
<div class='floatleft closespacing'>
Big Buttons<br>More Text
</div>
<div class='floatleft textwidth'>
<input type="date" placeholder="#1" class='biginputheight'></input>
</div>
<div class='floatleft textwidth'>
<input type="date" placeholder="#2" class='biginputheight'></input>
</div>
</li>
<li data-role="fieldcontain">
<div class='floatleft closespacing'>
Small Buttons
</div>
<div class='floatleft textwidth'>
<input type="date" placeholder="s1" class='miniinputheight'></input>
</div>
<div class='floatleft textwidth'>
<input type="date" placeholder="s2" class='miniinputheight'></input>
</div>
</li>
<li data-role="fieldcontain">last LI line</li>
</ul><!-- /listview -->