body {
  margin: 0;
}

ul.navbar {
  background-color: #333;
  display: flex;
  justify-content: flex-start;
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}

ul.navbar li a {
  display: block;
  color: white;
  text-decoration: none;
  padding: 16px 20px;
  font-size: 20px;
}

ul.navbar li a:hover {
  background-color: #555;
}

div.side-by-side {
    display: flex;
}

figure { background: black; text-align:center; }
figcaption {font-size:smaller; font-style:italic; color:papayawhip; 
text-align:left; padding-left:1em; padding-right:1em;}
img {
    width: 90%;
    max-width: 400px;
}

p {
  margin-left: 20px;
}

h2{
  text-align: center;
}

h1{
  text-align: center;
}