Banner - how to place 2 images next to eachother

Wow.. what a change this banner made to the shop.. :D
With a bit tampering i got it to work.. ;)

But i have a question.. 

Images shown on the page centers.. what im looking at is.. is it possible to have 2 pictures beside each other and not on top of each other.. as it is now..
I tried to.. 
<?php echo functions::draw_banner_pool('100'); ?><?php echo functions::draw_banner_pool('101'); ?>
 ..but to no success.. :'(

How can i place 2 pictures horizontally next to each other..?

Thx for a great app.. :)

Im trying..

  <div class="column">
    <?php echo functions::draw_banner_pool('100'); ?><img src="picture1.jpg" style="width:100%">
  </div>
  <div class="column">
    <?php echo functions::draw_banner_pool('101'); ?><img src="picture2.jpg" style="width:100%">
  </div>
</div>

..no good either because images shrank to almost 'nothing'.. :o

I need to have img src inside php syntax.. brainspin now.. :D

See Bootstrap's grid system
https://getbootstrap.com/docs/3.3/css/

  <div class="col-md-6">
    ...
  </div>

  <div class="col-md-6">
    ...
  </div>
</div>

Yeap.. that did it mister.. :D

This solution was most outstanding.. ;)

Thx a lot..