body {
  text-align: left;
  background-color: #282c34;
  display: flex;
  flex-direction: column;
  font-size: calc(10px + 2vmin);
  color: white;
  font-family: "Lucida Console", "Courier New", monospace;
}
h1 {
  text-align: center;
}
h3 {
  text-align: center;
}
h4 {
  text-align: left;
}
a:link {
  color: green;
  background-color: transparent;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
a:visited {
  color: pink;
  background-color: transparent;
  text-decoration: none;
}
img {
  width: 400px; height: 400px; object-fit: contain;
}