I have been struggling with making the text input field 'txtProduct' larger. I have had some mild success but it seems the inline nature of the fields are prohibiting me from doing this properly using bootstrap. I'd imagine it's a simple fix but I am not a front end person. Please make any suggestions. I would like it to be something like col-md-10 or something around there...

I need the first text field much larger.
<div class="row">
<div class="col-md-2"></div>
<div class="col-md-8">
<p class="lead">xxxxx</p>
<form class="form-inline">
<div class="form-group col-xs-push-10 col-md-pull-10">
<input class="form-control input-lg" id="txtProduct" name="txtProduct" type="text" placeholder="e.g. ALFALFA SPROUTS" autocomplete="on">
</div>
<div class="form-group">
@Html.DropDownListFor(x => x.Markets, new SelectList(Model.Markets, "Value", "Text"), new { @class = "form-control input-lg" })
</div>
<button type="button" class="btn btn-primary btn-lg"><span class="glyphicon glyphicon-search"></span></button>
</form>
<div id="status" name="status"></div>
</div>
<div class="col-md-2"></div>
</div>