.gallery__list{
  list-style: none;
  margin: 0 -11px;
}
.gallery__wrap{
  padding: 10px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.gallery__item{
  display: block;
  text-decoration: none;
  position: relative;
  border: none;
  z-index: 2;
  overflow: hidden;
}
.gallery__item:before{
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  -webkit-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
  background: rgba(255, 255, 255, .5);
  -webkit-transform: translateY(50%);
  -ms-transform: translateY(50%);
  transform: translateY(50%);
  opacity: 0;
}
.gallery__item:hover:before{
  -webkit-transform: translateY(0);
  -ms-transform: translateY(0);
  transform: translateY(0);
  opacity: 1;
}
.gallery__title{
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, .7);
  padding: 6px 12px;
  text-align: center;
}

@media (max-width: 1300px){
  .gallery__list{
    margin: 0 -10px;
  }
  .gallery__wrap{
    width: 24.5%;
  }
}

@media (max-width: 1024px){
  .gallery__wrap{
    width: 33.1%;
  }
}

@media (max-width: 520px){
  .gallery__wrap{
    width: 49.8%;
  }
}