@import url(https://cdn.jsdelivr.net/gh/tonsky/FiraCode@4/distr/fira_code.css);

body {
    font-family: "Fira Code", monospace;
    background-color: black;
    color: lightgrey;
}

h1,
h2,
h3 {
    text-align: center;
    font-weight: normal;
}

img {
    display: block;
    margin-right: auto;
    margin-left: auto;
    text-align: center;
    max-width: 100%;
    height: auto;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

p {
    font-weight: light;
}

#container {
    margin: 3em auto;
    width: 80%;
    max-width: 700px;
}

#header {
    padding: 0 5%;
    width: 100%;
}
#header ul {
    list-style-type: none;
    padding: 0.5em 0;
    margin: 0;
}
#header li {
    font-size: 1.2em;
    display: inline-block;
    margin-right: 1.5em;
    margin-bottom: 0.2em;
    margin-top: 0.2em;
}
#header li a {
    color: white;
    text-decoration: none;
    background-color: inherit;
}
#header li a:hover {
    text-decoration: underline;
}

#content {
    padding: 10px 5% 20px 5%;
}