.content {
    background-color: white;
    font-family: "Courier New", Courier, monospace;
    margin-top: 10%;
    margin-bottom: 20%;
    margin-left: 15%;
    text-align: left;
    width: 70%;
}

nav {
    text-align: left;
}

nav a {
    display: block;
    margin-bottom: 20px;
    text-align: left;
    text-decoration: underline;
    color: black;
}

h1, h3 {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

h1, h3, p {
  line-height: 1.5;
}