body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background-color: #fff;
}

header {
  background-color:lightgray;
  padding: 20px;
  text-align: center;
}

h1 {
  color: black;
  font-size: 2em;
  text-align: center;
}

img {
  max-width: 100%;
}

p {
  margin-bottom: 10px;
}

#about {
  background-color: #f5f5f5;
  padding: 20px;
}

h2 {
  color: #212529;
  font-size: 1.5em;
  margin-bottom: 10px;
  text-align: center;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

li {
  margin-bottom: 10px;
}

a {
  color: #212529;
  text-decoration: none;
}

a:hover {
  color: #000;
}

#repository {
  background-color: #f5f5f5;
  padding: 20px;
  border-top: 1px solid #212529;
}

#projects {
  background-color: #fff;
  padding: 20px;
  border-top: 1px solid #212529;
}

#getting-started {
  background-color: #f5f5f5;
  padding: 20px;
  border-top: 1px solid #212529;
}

#contributing {
  background-color: #fff;
  padding: 20px;
  border-top: 1px solid #212529;
}

#contact {
  background-color: #f5f5f5;
  padding: 20px;
  border-top: 1px solid #212529;
}

.read-the-docs {
  margin-bottom: 20px;
}

.read-the-docs a {
  color: #212529;
  text-decoration: none;
}

.read-the-docs a:hover {
  text-decoration: underline;
}

.centered {
  text-align: center;
}