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HTML 

              
                <main class="flow">
    <h1>Unrelated components with <b>flow</b></h1>
    <section class="sketchy media">
        <img class="media__img" src="https://source.unsplash.com/collection/139386/600x400" alt="A heck of a nice cat" />
        <article class="media__content flow">
            <h2>Cats are cool and here’s why</h2>
            <p>Those long whiskers around your cats’ mouth and face which form a vital part of their sense of touch. These whiskers are attached to nerve cells and are used to judge the size of openings as well as providing your cat information about everything he/she touches, as well as shifts in air pressure.</p>
        </article>
    </section>
    <section class="flow features">
        <h2>Need more reasons why cats are cool?</h2>
        <ul class="features__list">
            <li class="feature sketchy">
                <div class="feature__decor" aria-hidden="true"></div>
                <p class="feature__content">Cats can retract their front claws. This keeps them sharp so they can be used for climbing and of course, as effective weapons!</p>
            </li>
            <li class="feature sketchy">
                <div class="feature__decor" aria-hidden="true"></div>
                <p class="feature__content">Cats can travel at speeds of up to 30km per hour.</p>
            </li>
            <li class="feature sketchy">
                <div class="feature__decor" aria-hidden="true"></div>
                <p class="feature__content">Around 75% of cats respond to catnip. This herb stimulates those cats that are genetically programmed to respond.</p>
            </li>
        </ul>
    </section>
    <footer>
        <p>Facts <i>borrowed</i> from <a href="https://www.purina.com.au/cats/care/facts">Purina</a>.</p>
    </footer>
</main>
!

CSS 

              
                /* Looking for the flow utility? Here's the pen: https://codepen.io/hankchizljaw/pen/MzLrGw */

.sketchy {
    padding: 2rem;
    border: 3px solid #333333;
    border-radius: 2% 6% 5% 4% / 1% 1% 2% 4%;
    background: #ffffff;
    position: relative;    
    line-height: 1.4;
}


.sketchy::before {
    content: '';
    border: 2px solid #353535;
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate3d(-50%, -50%, 0) scale(1.015) rotate(0.5deg);
    border-radius: 1% 1% 2% 4% / 2% 6% 5% 4%;
}

/* Media component */
.media {
    --flow-space: 4rem;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
}

.media__img {
    width: 16rem;
    flex-shrink: 0;
}

.media__content {
    padding: 1rem 0 0 0;
}

/* Features grid */
.features {
    --flow-space: 2.5rem;
}

.features__list {
    --flow-space: 1.5rem;
    display: grid;
    list-style: none;
    margin-left: 0;
    margin-bottom: 0;
    padding: 0;
    grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
    grid-gap: 1rem 2.5rem;
}

.feature {
    position: relative;
}

.feature__decor {
    width: 5rem;
    height: 5rem;
    background: #1dd1a1;
    border-radius: 50%;
    margin: 0 auto 1rem auto;
    position: relative;
}

.feature__decor::after {
    content: "✓";
    font-size: 2.5rem;
    line-height: 1;
    color: #ffffff;
    display: block;
    width: 100%;
    text-align: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

/* Push the footer _right_ down */
footer {
    --flow-space: 5rem;
}

/* Media query adjustments */
@media all and (min-width: 35rem) {
    .media {
        flex-wrap: nowrap;
    }
    
    .media__content {
        padding: 0 0 0 2rem;
    }
    
    .features__list {
        grid-template-columns: repeat(3, minmax(16.5rem, 1fr));
    }
}
!

JS
!
999px

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