header img {
  float: left;
  width: 4.5rem;
  display: inline-block;
}

.authors {
  font-weight: lighter;
}

.conference {
  color: #268bd2;
}

h1 {
  font-size: 2.4rem;
}

p,
a {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.items-container {
  text-align: left;
}

.date {
  font-weight: lighter;
  min-width: 100px;
  margin-right: 16px;
}

ul {
  padding: 0;
  font-family: "Fira Sans";
  list-style-type: none;
}

.post-item {
  display: flex;
}

span > a {
  text-decoration: none;
}