body {
  background-color: #e00000;
  color: #000000;
  font-family: "Monaco", "Lucida Console", monospace;
  margin: auto;
  width: 50%;
  padding: 10px;
}
@media (max-width: 800px) {
  body {
    width: 75%;
  }
  #navbar {
    align-items: center;
  }
  a {
    background-color: #d00000;
    border-radius: 3px;
    padding: 5px;
  }
}
a:link {
  color: #00ff00;
  background-color: #000000;
  font-family: "Monaco", "Lucida Console", monospace;
  width: 30%;
  text-align: center;
  padding: 1.5px;
}
a:visited {
  color: #00eeee;
  background-color: #000000;
  font-family: "Monaco", "Lucida Console", monospace;
  width: 30%;
  text-align: center;
  padding: 1.5px;
}
hr {
  color: #000000;
  height: 1px;
  border-width: 0;
  background-color: #000000;
}
#flex {
  display: flex;
  flex-direction: column;
  margin-top: 20px;
}
#navbar {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  margin-top: 10px;
}