Modift CSS to include all pictures in gallerymod

Hi!
Ive just followed and installed this mod on my page.
Preview here; http://www.lhslbandy.com/content/testgalleri

The thingy apparently just shows 3 pictures, and i figured out it had to be because of the CCS-modification,
Does someone know how to fix the CSS to show all images in a 4 (collums) * x (rows) setup, as it right now is like a weird pile of cards-kind of thing.

THE CSS;

.node-gallery {
  float: left;
  width: 150px;
  height: 150px;
  position: relative;
    margin: 0 60px 50px 0;
}
 
.node-gallery img {
    position: absolute;
    bottom:0px;
}
 
.node-gallery .image1 {left: 0px;
  z-index: 3;
  -webkit-transition:all 0.2s ease;
  -moz-transition:all 0.2s ease;
  -o-transition:all 0.2s ease
}
 
.node-gallery .image2 {left: 7px;
  height: 148px;
  z-index: 2;
  -webkit-transition:all 0.2s ease;
  -moz-transition:all 0.2s ease;
  -o-transition:all 0.2s ease
}
 
.node-gallery .image3 {left: 14px;
  height: 145px;
  z-index: 1;
  -webkit-transition:all 0.2s ease;
  -moz-transition:all 0.2s ease;
  -o-transition:all 0.2s ease
}
 
.image1, .image2, .image3{
  border: 5px solid #F3F3F3;
  box-shadow: 1px 1px 2px #666;
  -webkit-shadow:1px 1px 2px #666;
  -webkit-transform:rotate(0deg) translate(0px);
}
 
.node-gallery:hover .image1{
   z-index: 6;
  -ms-transform: rotate(-5deg) translate(-40px, -2px);
  -ms-transform-origin:center bottom;
  -webkit-transform: rotate(-5deg) translate(-40px, 2px);
  -webkit-transform-origin:center bottom;
  -moz-transform: rotate(-5deg) translate(-40px, -2px);
  -moz-transform-origin:center bottom;
  -o-transform: rotate(-5deg) translate(-40px, -2px);
  -o-transform-origin:center bottom;
}
 
.node-gallery:hover .image2{
   z-index: 5;
  -ms-transform: rotate(-2deg) translate(0px, 2px);
  -ms-transform-origin:center bottom;
  -webkit-transform: rotate(-2deg) translate(0px, -2px);
  -webkit-transform-origin:center bottom;
  -moz-transform: rotate(-2deg) translate(0px, 2px);
  -moz-transform-origin:center bottom;
  -o-transform: rotate(-2deg) translate(0px, 2px);
  -o-transform-origin:center bottom;
}
 
.node-gallery:hover .image3{
   z-index: 4;
  -ms-transform: rotate(5deg) translate(40px,-2px);
  -ms-transform-origin:center bottom;
  -webkit-transform: rotate(5deg) translate(40px,2px);
  -webkit-transform-origin:center bottom;
  -moz-transform: rotate(5deg) translate(40px,-2px);
  -moz-transform-origin:center bottom;
  -o-transform: rotate(5deg) translate(40px,-2px);
  -o-transform-origin:center bottom;
}