.article {
  display: block;
  margin: 0 0 30px 0;
  padding: 12px;
  background: white;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  transition: all 220ms;
}

.article:hover {
  box-shadow: 0 2px 3px 1px rgba(0, 0, 0, 0.1);
  transform: translateY(-5px);
  transition: all 220ms;
}

.article > img {
  display: block;
  width: 100%;
  margin: 0 0 24px 0;
}

.article h2 {
  text-align: center;
  font-size: 14px;
  text-transform: uppercase;
  margin: 0 0 12px 0;
}

.article a {
  text-decoration: none;
  color: black;
}

.wall {
  display: block;
  position: relative;
}

.wall-column {
  display: block;
  position: relative;
  width: 33.333333%;
  float: left;
  padding: 0;
  box-sizing: border-box;
}

.wall-column:first-child {
  padding-right: 12px;
}

.wall-column ~ .wall-column {
  padding-left: 12px;
  padding-right: 12px;
}

.wall-column:last-of-type {
  padding-right: 0;
}

@media (max-width: 640px) {
  .wall-column {
    width: 50%;
  }
}

@media (max-width: 480px) {
  .wall-column {
    width: auto;
    float: none;
    padding: 0;
  }
}

.products-main .wall-column {
  width: 15%;
}