index.css

@import url("https://fonts.googleapis.com/css?family=Lato:900");
@import url("https://fonts.googleapis.com/css?family=Lora:400,400i");

* {
  box-sizing: border-box;
}

body {
  background: linear-gradient(45deg, #ddf, #fdd);
  margin: 0;
}

#main {
  color: #333;
  font-family: "Lora", serif;
}

#main > * {
  margin: 1rem 2rem;
}

#title {
  font-family: Lato, sans-serif;
  font-size: 3rem;
  text-align: center;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: Lato, sans-serif;
}
#img-figure {
}
#img-caption {
}
#image {
  display: block;
  max-width: 100%;
  margin: auto;
  height: auto;
}
#tribute-info {
}
#reference {
  text-align: justify;
}
blockquote {
  font-style: italic;
}
dl dt {
  font-family: Lato, sans-serif;
  font-weight: bold;
}
a {
  text-decoration: none;
}

@media only screen and (min-width: 992px) {
  #main {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
    border-radius: 2rem;
    max-width: 768px;
    margin: 9rem auto;
    padding: 3rem 0;
  }
}