<div class="row">
    <div class="col-md-5">
        <h3 class="heading_a"><span class="heading_text">Default Map</span></h3>
        <div class="gmaps_wrapper">
            <div class="gmap" id="gmap_basic"></div>
        </div>
    </div>
    <div class="col-md-7">
        <h3 class="heading_a"><span class="heading_text">Map with markers</span></h3>
        <div class="gmaps_wrapper">
            <div class="gmap" id="gmap_markers"></div>
        </div>
    </div>
</div>
<div class="row">
    <div class="col-md-7">
        <h3 class="heading_a"><span class="heading_text">Geocoding</span></h3>
        <div class="sepH_b">
            <form id="geocoding_form">
                <div class="input-group input-group-sm">
                    <input type="text" class="form-control" id="gmaps_address" >
                    <div class="input-group-btn">
                        <button type="submit" class="btn btn-primary">Find</button>
                    </div>
                </div>
            </form>
        </div>
        <div class="gmaps_wrapper">
            <div class="gmap" id="gmap_geocoding"></div>
        </div>
    </div>
    <div class="col-md-5">
        <h3 class="heading_a"><span class="heading_text">Static Map</span></h3>
        <div class="gmaps_wrapper">
            <div class="gmap" id="gmap_static"></div>
        </div>
    </div>
</div>