.main {
  background-color: #fff;
  position: relative;
  margin: 0 auto;
  width: calc(100% - 4rem);
  max-width: 72rem;
  z-index: 2;
  box-sizing: border-box;
}

.main > * {
  padding: 2rem 4rem 2rem 4rem;
  border-top: 2px solid #eee;
  box-sizing: border-box;
}
.main > *:first-child { border-top: 0; }
.main > footer { text-align: center; }

.main > .post {
  padding: 8rem 8rem 6rem 8rem;
}
.main > .post.featured { text-align: center; }
.main > .post header.major > .date { margin-top: -2rem; }
.main > .post header.major > h1,
.main > .post header.major h2 {
  font-size: 3rem;
  line-height: 1.1;
  margin-top: 2rem;
}

.main > .posts {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  text-align: center;
  width: 100%;
  padding: 0;
}
.main > .posts > * {
  flex-shrink: 1;
  flex-grow: 0;
  width: 50%;
  padding: 4rem;
  box-sizing: border-box;
}
.main > .posts > article {
  border-color: #eee;
  border-style: solid;
  border-left-width: 2px;
  border-top-width: 2px;
  text-align: center;
}
.main > .posts > article > :last-child { margin-bottom: 0; }
.main > .posts > article:nth-child(2n-1) { border-left-width: 0; }
.main > .posts > article:nth-child(-n+2) { border-top-width: 0; }

/* ----------- Media Queries ----------- */
@media (max-width: 1280px) {
  .main > .post { padding: 6rem 4rem 4rem 4rem; }
}

@media (max-width: 980px) {
  .main > .posts > * {
    width: 50%;
    padding: 2.5rem;
  }
}

@media (max-width: 736px) {
  .main > * { padding: 2rem 2rem 0.1rem 2rem; }
  .main > .post { padding: 4rem 2rem 2rem 2rem; }
  .main > .post header.major > .date {
    margin-top: -1rem;
    margin-bottom: 2rem;
  }
  .main > .post header.major > h1,
  .main > .post header.major h2 {
    font-size: 2rem;
    line-height: 1.2;
  }
  .main > .posts > * {
    width: 100%;
    padding: 2rem;
  }
  .main > .posts > article {
    border-left-width: 0;
    border-top-width: 2px;
  }
  .main > .posts > article .image {
    max-width: 25rem;
  }
  .main > .posts > article:first-child { border-top-width: 0; }
}

@media (max-width: 480px) {
  .main {
    width: 100%;
    padding: 0;
  }
  .main > * {
    padding: 1rem 0.5rem 0.1rem 0.5rem;
  }
  .main > .post {
    padding: 2rem 0.5rem 1rem 0.5rem;
  }
  .main > .posts > * {
    padding: 1rem 0.5rem;
  }
  .main > .post header.major > h1,
  .main > .post header.major h2 {
    font-size: 1.5rem;
    margin: 0 0 1rem 0;
  }
}