footer {
  text-align: center;
  background-color: #eee;
  padding: 3rem 0 2rem;
}

header {
  text-align: center;
  margin: 1rem 0 1.5rem
}

.container {
  max-width: 800px;
  margin: 0 auto;
}

img {
  max-width: 100%;
}

hr {
  margin: 1.5rem 0;
}

.tag {
  background-color: #666;
  padding: .3rem .7rem;
  border-radius: 20px;
  color: #fff;
  font-size: .8rem;
}

.tag:hover {
  color: #fff
}

.nav-item {
  margin: 0 .5rem;
  color: #333;
}

.card-content {
  margin-top: .3rem;
}

.card-content h2 {
  display: inline;
}

.card-content .tags {
  float: right;
  text-align: right;
  margin-top: .2rem;
}

.card {
  margin-bottom: 3rem;
}

.page-title {
  text-align: center;
  margin: 3rem 0;
}

footer .tags {
  line-height: 1.7rem;
}

@media (max-width: 800px) {
  .card-content {
    padding: 0 .3rem
  }
}