html {
    background-color: rgb(245, 244, 243);
}

body {
    margin: 2rem auto 4rem;
    max-width: 40rem;
}

img {
    width: 100%;
}

a {
    color: #2f5775;
}

a:visited {
    color: #5a0a66;
}

a:hover {
    color:#2f5775;
    text-decoration: none;
    outline: none;
}

a:focus {
    background-color: aliceblue;
}

a:active {
    background-color: black;
    color: white;
}

ul {
    list-style: square;
}

ol {
    list-style-type: upper-roman;
}