html {
    font-size: 10px;
    font-family: 'Ubuntu', sans-serif;
    background-color: #b9d5f0;
}

body {
    width: 60%;
    margin: 0 auto;
    background-color: #b9d5f0;
    padding: 0 20px 20px 20px;
    text-align: center;
}

img {
    display: block;
    margin: 0 auto;
}

h1 {
    font-size: 30px;
}

#copyright {
    font-size: 15px;
}

p, li {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 1px;
}

main {
    margin-top: 50px;
    margin-bottom: 50px;
}

ul {
    list-style: none;
}