css align two inputs fields next to each other code example

Example: how to add an input next to each other

<form action="" class="form-inline">
    <div class="form-group">
        <input type="text" class="form-control" placeholder="MinVal">
    </div>
    <div class="form-group">    
         <input type="text" class="form-control" placeholder="MaxVal">   
    </div>
</form>