* {
    font-family: Arial, Helvetica, sans-serif;
}

body {
    min-height: 100vh;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

main {
    flex: 1;
}

/* HEADER */
.site-header {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.site-header a {
    pointer-events: none;
    cursor: default;
}

/* CONTENT */
.content {
    text-align: center;
    width: 100%;
    max-width: 660px;
    padding: 20px;
}

.content--right {
    text-align: left;
}

.content a {
    color: black;
    text-decoration: none;
}

.content a:hover {
    text-decoration: underline;
}

/* FOOTER */
.site-footer {
    text-align: center;
    padding: 40px 20px;
}

.site-footer ul {
    list-style: none;
}

.site-footer li {
    display: inline-block;
}

.site-footer a {
    color: black;
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}