.gallery {
  width: 600px;
  /*margin: auto;*/
  border-radius: 3px;
  overflow: hidden;
  float: left;
margin-left: 10%;
}


.gallery:nth-of-type(odd) {
  width: 600px;
  /*margin: auto;*/

  overflow: hidden;
  /*border: 3px solid red;*/
  float: left;
  margin-left: 0%;
}








.img-c {
  width: 200px;
  height: 200px;
  float: left;
  position: relative;
  overflow: hidden;
}

.img-w {
  position: absolute;
  width: 100%;
  height: 100%;

 background-size: cover;
  background-position: center;
  cursor: pointer;
  transition: transform ease-in-out 300ms;


}

.img-w img {
  display: none;
}

.img-c {
  transition: width ease 400ms, height ease 350ms, left cubic-bezier(0.4, 0, 0.2, 1) 420ms, top cubic-bezier(0.4, 0, 0.2, 1) 420ms;
}


.img-c:hover .img-w {
  transform: scale(0.70);
  transition: transform cubic-bezier(0.4, 0, 0.2, 1) 450ms;
  margin-top: 0px;
}



.img-c.active {
  width: 100% !important;
  height: 100% !important;
 /*war vor absolute*/
  position: fixed;
  z-index: 2;
  margin-top: 100px;


}

.img-c.postactive {
  position: absolute;
  z-index: 2;
  pointer-events: none;
}



.img-c.active.positioned {
  left: 0 !important;
  top: 0 !important;
  transition-delay: 50ms;
}