how to put pictures in a row bootstrap

Question

I'm trying to get these 3 pictures in a row with no or little spaces in between, but this code is causing them to stack on top of each other. I also want them to be aligned to the center of the page.

<div class="container">
  <div class="row col-xs-2">
  <img style= "width: 25%; height: 25%" src="https://image.ibb.co/ckA7ka/mr_marbles.png" alt="Mister Marbles head tilt">
</div>  
<div class="row col-xs-2">
  <img style= "width: 25%; height: 25%"  src="https://image.ibb.co/bTMKyv/kermit.png" alt="Kermit the Dog">
</div>
<div class="row col-xs-2">
  <img style= "width: 25%; height: 25%" src="https://image.ibb.co/ki8tQa/peach.png" alt="Peach posing magestically">  
</div>  
</div>

Answer 1

<div class="row">

<div class="col-lg-4 col-md-4 col-xs-4 thumb">
    <a class="thumbnail" href="#">
        <img class="img-responsive" src="http://placehold.it/400x300" alt="">
    </a>
</div>
<div class="col-lg-4 col-md-4 col-xs-4 thumb">
    <a class="thumbnail" href="#">
        <img class="img-responsive" src="http://placehold.it/400x300" alt="">
    </a>
</div>
<div class="col-lg-4 col-md-4 col-xs-4 thumb">
    <a class="thumbnail" href="#">
        <img class="img-responsive" src="http://placehold.it/400x300" alt="">
    </a>
</div>