body {
    font-family: 'Segoe UI', sans-serif;
}

.content {
    width: 1000px;
    margin: 0 auto;
}

header,
main {
    display: flex;
    padding: 1rem;
}

    header section,
    main section {
        -ms-flex: 1;
        flex: 1;
    }
    header section:first-child,
    main section:first-child {
        max-width: 45%;
    }
    header section:nth-child(2),
    main section:nth-child(2) {
        max-width: 3%;
    }

header h1 {
    font-size: 3.8rem;
    margin: 0;
}
main h3 {
    margin: 0;
}
main hr {
    margin: 20px 0;
}
header .fa,
main .fa {
    vertical-align: middle;
}
ul {
    list-style: none;
    padding: 0;
}

dt {
    font-weight: bold;
}