/* Base */
body {
  background: #F3F3F3;
  padding: 20px;
  font-family: "Open Sans", sans-serif;
}

/* Container */
.container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  width: 90%;
  max-width: 960px;
  margin: 0 auto;
}

/* Column */
.column {
  flex-basis: 33.3333333333%;
  width: 33.3333333333%;
  padding: 0 10px;
  box-sizing: border-box;
}
@media (max-width: 900px) {
  .column {
    flex-basis: 50%;
    width: 50%;
  }
}
@media (max-width: 600px) {
  .column {
    flex-basis: 100%;
    width: 100%;
  }
}

/* Article (Component) */
.article {
  background: #FFF;
  margin: 0 0 20px;
  padding: 20px;
  border-radius: 2px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: 0.3s ease;
}
.article:hover {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2), 0 4px 8px rgba(0, 0, 0, 0.2);
}
.article:active {
  box-shadow: none;
  -webkit-transform-origin: center;
          transform-origin: center;
  -webkit-transform: scale(0.98);
          transform: scale(0.98);
}
.article__category {
  display: inline-block;
  padding: 8px 10px;
  margin: 0 0 10px;
  color: #FFF;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.075rem;
  text-transform: uppercase;
}
.article__excerpt {
  color: #666;
  line-height: 1.5rem;
  font-size: 0.875rem;
}
.article__title {
  margin: 0 0 10px;
  color: #444;
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.75rem;
}