body{
    background-color: teal;
    color: yellow;
    font-family: Arial, Helvetica, sans-serif;
}

nav{
    text-align: center;
}
nav a{
    margin-left: 15px;
    background: teal;
    color: ivory;
    padding: 10px 20px;
    border: 2px solid white;
    border-radius: 15px;
}

h1, h2{
    color: white;
    text-align: center;
}
img{
    width: 50%;
    display: block;
    margin: 10px auto;
}