.masonry-container {
  position: relative;
  width: 100vw;
  max-width: 1145px;
  left: 50%;
  transform: translateX(-50%);
}
.masonry-container .grid {
  position: relative;
  margin-left: -16px;
  width: calc(100% + 32px);
}
.masonry-container .grid:after {
  content: "";
  display: block;
  clear: both;
}
.masonry-container .grid-item {
  position: relative;
  width: calc(33% - 16px);
  margin: 8px;
  float: left;
}
@media screen and (max-width: 980px) {
  .masonry-container .grid-item {
    width: calc(50% - 16px);
  }
}
@media screen and (max-width: 640px) {
  .masonry-container .grid-item {
    width: calc(100% - 16px);
  }
}
.masonry-container .grid-item:after {
  clear: both;
}