html {
    font-size: 62.5%;
}

body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    background-color: #F4F5F7;
}

header > div > div, footer > div > div {
    max-width: 720px;
    margin: 0 auto;
    padding: 2rem;
}

main > div > div {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 2rem;
}

h1 {
    margin: 2rem 0 0 0;
    font-size: 4rem;
    text-align: center;
}

h2 {
    margin: 2rem 0;
    font-size: 3rem;
    text-align: center;
}

p {
    text-align: center;
}

img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}

.categorias {
    margin: 2rem 0;
    padding: 1.4rem;
    background-color: #FFFFFF;
    border-radius: 15px;
    box-shadow: 0px 5px 10px #00000050;
}

.btn {
    display: block;
    max-width: 75%;
    padding: 1rem;
    margin: 2rem auto;
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    color: #FFFFFF;
    background-color: #00AFB9;
    border-radius: 15px;
}