/* Center content container */
body {
  max-width: 800px; /* change this at will */
  margin: 0 auto;
  padding: 20px;
}

h1 {
  margin: 0;
  color: blue;
}

.author {
  margin-top: 0;
  font-weight: bold;
}

.first-para {
  margin: 30px 0px 20px 0px;
}

img {
  margin-top: 10px;
  width: 800px;
  border: 5px solid blue;
}

li {
  margin-top: 10px;
}

h2 {
  color: orange;
}

body {
  background-image: linear-gradient(#f2f2f2, #d3d3d3);
}

footer {
  background-color: orange;
}