.attribution { font-size: 11px; text-align: center; }
.attribution a { color: hsl(228, 45%, 44%); }

main.content {
    width: 920px;
    margin: 170px auto;
    background-color: gray;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-flow: row nowrap;
    color: hsla(0, 0%, 100%, 0.75);
    font-family: 'Lexend Deca', sans-serif;
    font-size: 15px;
}

@media (max-width: 920px) {
    main.content {
        width: auto;
        max-width: 420px;
        flex-flow: column;
    }
}

section {
    padding: 25px 50px;
}

section.bg-orange {
    background-color: hsl(31, 77%, 52%);
}
section.bg-light-blue {
    background-color: hsl(184, 100%, 22%);
}
section.bg-dark-blue {
    background-color: hsl(179, 100%, 13%);
}

section.bg-orange a {
    color: hsl(31, 77%, 52%);
}
section.bg-light-blue a {
    color: hsl(184, 100%, 22%);
}
section.bg-dark-blue a {
    color: hsl(179, 100%, 13%);
}

section img {
    display: block;
    margin: 20px 0;
}

h1 {
    display: inline-block;
    font-family: 'Big Shoulders Display', cursive;
    text-transform: uppercase;
    font-size: 38px;
    margin: 20px 0;
}

p {
    color: hsla(0, 0%, 100%, 0.7);
    line-height: 1.6rem;
    margin: 6px 0 60px 0;
}

@media (max-width: 920px) {
    p {
        margin-bottom: 15px;
    }
}

.light-gray {
    color: hsl(0, 0%, 95%)
}

a.learn-more {
    display: inline-block;
    text-decoration: none;
    background-color: hsl(0, 0%, 95%);
    padding: 15px 30px;
    border: 2px solid transparent;
    border-radius: 30px;
    margin: 20px 0;
}

a.learn-more:hover {
    background-color: transparent;
    color: hsl(0, 0%, 95%);
    border: 2px solid hsl(0, 0%, 95%);
}