body {
    font-family: sans-serif;
    color: black;
    background-color: white;
    max-width: 750px; /* Keeps lines from getting too wide */
    margin: 40px auto; /* Centers the content on the screen */
    padding: 0 20px;
    line-height: 1.6;
    text-align: justify; /* Justifies the text */
}

a {
    color: black;
    text-decoration: underline;
    font-weight: bold;
}

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

img {
    max-width: 100%;
    height: auto;
}

code, pre {
    background-color: #f4f4f4;
    padding: 2px 5px;
    border: 1px solid #ddd;
}

blockquote {
    border-left: 3px solid black;
    padding-left: 15px;
    margin-left: 0;
    font-style: italic;
}

hr {
    border: 0;
    border-top: 1px solid black;
    margin: 30px 0;
}

ul {
    text-align: left; /* Lists look broken if fully justified */
}