Create Gallery using the theme’s classes

Hi, nice theme!

In order to not install others plugins, I tried to use the same code/classes of the homepage gallery, in this way:

<section class="ta-slider-warraper">
    <div id="ta-slider" >
 
    <div class="item">
    <!--slide image-->
<figure> <img src="path/myimage.png" alt="image description"></figure>
     <!--/slide image-->
      </div><!--/item-->

    <div class="item">
    <!--slide image-->
<figure> <img src="path/myimage.png" alt="image description"></figure>
     <!--/slide image-->
      </div><!--/item-->

    <div class="item">
    <!--slide image-->
<figure> <img src="path/myimage.png" alt="image description"></figure>
     <!--/slide image-->
      </div><!--/item-->

    </div><!--/shopbiz-slider--> 
</section>

It looks like working fine, but in the output a blank space is shown after the image.

Can you please advise me how to solve? Thanks in advance.