header h1 {
    margin-bottom: 10px;
}

/* nav ul {
    list-style: none;
}

nav ul li {
    display: inline;
    margin-right: 20px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
} */

main {
    padding: 20px;
    text-align: center;
}

section {
    margin-bottom: 40px;
}

footer {
    text-align: center;
    padding: 10px;
    background: #333;
}

/* color */
.fc-warmgray {
    color: #F9FAFC;
}

.fc-gray2 {
    color: #FAFAFA;
}

.fc-gray4 {
    color: #E2E4E6;
}

.fc-coolGray {
    color: #D2D8DD;
}

.fc-coolGray4 {
    color: #6B7684;
}

.fc-purple {
    color: #7C6FF3;
}