<div class="col-12" style="justify-content: center">
    <form action="">

        <div class="row">
            <div class="form-group col-lg-6">
                <input type="text" name="search" placeholder="Search By name..." class="form-control">
            </div>

            <div class="form-group col-6">
                <button class="btn btn-success">Search</button>
            </div>
        </div>

    </form>
</div>
