header {
  text-align: center;
}
.content p{
  margin: 10px;
}
.footer {
  background-color: black;
  text-align: center;
  margin-top: 50px;
  color: white;
}
.navbar {
  margin-top: 20px;
  margin-bottom: 20px;
  margin-left: 1px;
  margin-right: 1px;
  background-color: #494949;
  padding-bottom: 10px;
  padding-top: 10px;
  padding-left: 3px;
  padding-right: 3px;
}
.navbar a {
  border: 1px solid black;
  border-radius: 20%;
  border-color: white;
  padding: 5px;
  color: white;
  margin-right: 1px;
  margin-left: 1px;
}
img {
  border-radius: 50%;
  border: 3px solid black;
  margin-top: 20px;
}
body {
  background-color: #ffffff;
}