center align column

<div class="row">

            <div class="text-left heading-green center-block">
                TRENDING SELLERS
            </div>

            <div class="col-md-4 col-sm-4 col-xs-12" id="column1">
                <img src="img/trending_sellers.png" class="img-responsive">

                <div class="rating-box">
                    5.0
                </div>
                <p class="company-name no=padding no-margin">
                    COMPANY NAME
                </p>
                <p class="small-logo">
                    LOCATION, GOA
                </p>
            </div>
</div>