html, body{
    font-family: 'Nunito Sans', sans-serif;
    font-weight: 200;
    color: #515559;
    padding: 0;
    margin: 0;
    font-size: calc(31% + 0.5vw);
}

.w-100 {
    width: 100%;
}

.spacer {
    margin: 3.8rem 0;
}

.cat-title {
    font-size: 3.7rem;
    color: #267e9f;
    text-align: center;
    margin: 5.3rem auto 4.1rem auto;
}

.cat-desc {
    font-size: 2.4rem;
    color: #555;
    text-align: justify;
    background-color: #e7e7e7;
    margin: 0 auto;
    padding: 1.5rem;
}

.desc {
    width: 75%;
    margin: 0 auto;
}