body:not(code) {
  font-family: serif, sans-serif;
  font-size: 18px;
}

body {
  background-color: #999;
}

code {
  font-family: monospace;
}
.codeBox {
  font-family: monospace;
  font-size: 20px;
  border: 2px solid black;
  border-radius: 10%;
  background-color: white;
  margin: 20px;
  padding: 20px;
  display: flex;
  justify-content: center;
}

.container {
  display: flex;
}

#navbar {
    position: fixed;
    top: 0;
    left: 0; 
    width: 175px;
    height: 100%;
    background-color: #777;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    text-align: center;

}

a {
  border: 2px solid black;
  padding: 3px;
  margin: 20px;
  color: white;
}

a:link {
  text-decoration: none;
}

a:hover {
  color: pink;
}

main {
    margin-left: 175px;
    padding: 20px;
}