This is a UI replacement for default select boxes that leaves mobile browsers (iOS and Android) default UI intact.
<link rel="stylesheet" href="https://github.com/sparkbox/Custom-Selectbox/blob/master/css/sparkbox-select.css">
...
<form>
<select class="sparkbox-custom">
<option value="the_googs">Chrome</option>
<option value="the_faris">Safari</option>
<option value="foxfire">Firefox</option>
<option value="the_splora">IE 9</option>
</select>
<input type="submit"/>
</form>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.5/jquery.min.js"></script>
<script src="https://github.com/sparkbox/Custom-Selectbox/raw/master/js/jquery.sparkbox-select.js"></script>
<script>
('.sparkbox-custom').sbCustomSelect();
</script>
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.