body 

.c-preview {
  background: #000;
  background: -moz-linear-gradient(-45deg, #000000 0%, #4c1f0f 25%, #99441f 50%, #ff7733 75%, #ffff00 100%);
  /* FF3.6-15 */
  background: -webkit-linear-gradient(-45deg, #000000 0%, #4c1f0f 25%, #99441f 50%, #ff7733 75%, #ffff00 100%);
  /* Chrome10-25,Safari5.1-6 */
  background: linear-gradient(-45deg, #000000 0%, #4c1f0f 25%, #99441f 50%, #ff7733 75%, #ffff00 100%);
  /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
  background-size: 400% 400%;
  background-repeat: no-repeat;
  display: flex;
  width: 500px;
  height: 500px;
  max-width: 100vw;
  max-height: 100vh;
  justify-content: center;
  align-items: center;
  color: #fff;
  position: relative;
  cursor: pointer;
  transition: .5s all;
}

/*--background-color: #5e341e;
    background-image: linear-gradient(to bottom right, #5e341e, yellow); --*/
.c-preview__img {
  position: cover;
  left: 0;
  top: 0;
  background: url("http://www.mixymo.hu/teszt/images/g1.jpg") no-repeat center center;
  background-size: fill;
  width: 100%;
  height: 100%;
  z-index: 1;
 
  mix-blend-mode: screen;
}


.gallery-grids_v2 {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #E0E0E0;
  overflow: hidden;
}



.wrapper_v2 {
  display: flex;
  justify-content: center;
  align-items: center;
  > * {
  
  }
}

.media {
  
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  img {
      max-width: 100%;
      height: auto;
    }
}

.layer {
  opacity: 0;
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 10px;
  height: 100%;
  background: #FF7733;
  background: -moz-linear-gradient(-45deg, #000000 0%, #4c1f0f 25%, #99441f 50%, #ff7733 75%, #ffff00 100%);
  /* FF3.6-15 */
  background: -webkit-linear-gradient(-45deg, #000000 0%, #4c1f0f 25%, #99441f 50%, #ff7733 75%, #ffff00 100%);
  /* Chrome10-25,Safari5.1-6 */
  background: linear-gradient(-45deg, #000000 0%, #4c1f0f 25%, #99441f 50%, #ff7733 75%, #ffff00 100%);
  /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
  background-size: 400% 400%;
  background-repeat: no-repeat;
  color: #fff;
  transition: all 0.9s ease;
  p {
    transition: all 0.9s ease;
    transform: scale(0.1)
  }
}


.media:hover .layer {
  opacity: 0.8;
  width: 100%;
  transition: all 0.5s ease;
  p {
    transform: scale(1);
    transition: all 0.9s ease;
  }
}
@media (max-width: 800px){
  body {
    transform: scale(1);
  }
}

@media (max-width: 600px) {
    .wrapper {
    display: block;
    > * {
      margin: 10px;
    }
        
  }
    .wrapper_v2{
    display: flex;
  justify-content: center;
  align-items: center;
  > * {
      margin: 10px;
    }
}
}