.content-sidebar {
  float: right;
  width: 300px;
}
.content-main {
  margin-right: 315px;
}

.features {
  overflow: auto;
  margin-bottom: 1em;
}
.features > div {
  border-right: 2px dotted #ddd;
  box-sizing: border-box;
  float: left;
  padding: 1em;
  text-align: center;
  width: 33%;
}
.features > div:last-child {
  border-right: none;
}

/* blog feed on /open-source/ */
.blog-feed > h3 {
  margin-bottom: 0;
}
.feed.rendered > .hentry {
  overflow: auto
}
.feed.rendered > .hentry header {
  margin: 0;
  padding: 0;
}
.feed.rendered > .hentry > time {
  display: block;
}