@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    margin: 0.5rem;
    font-family: "Roboto", sans-serif;
    text-align: center;
}

nav {
    border: 2px solid #333;
    border-radius: 2rem;
    margin: 0 auto 1rem;
    max-width: 600px;
    font-size: 3rem;
    line-height: 7rem;
}

h2 {
    padding: 1rem;
    background-color: gold;
    border-radius: 2rem 2rem 0 0;
}

ul {
    list-style-type: none;
}

li {
    border-top: 1px solid #333;
}

li a {
    display: block;
}

li a, li a :visited {
    text-decoration: none;
    color: #333;
}

li a:hover,
li a:focus {
    background: #333;
    color: whitesmoke;
    cursor: pointer;
}

li:last-child a {
    border-radius: 0 0 2rem 2rem; /* make hover color be rounded on the bottom */
}