* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.contenedor {
    max-width: 75rem;
    margin: auto;
}

body {
    margin: 0%;
    text-align: center;
}

header {
    background-color: deeppink;
    width: 100%;
    height: 10rem

}

main {
    background-color: blue;
    width: 100%;
    display: flex;
    justify-content: space-around;
    padding: 1rem

}

main section article:first-of-type {
    width: 100%;
    margin-bottom: 18px;
}

main section article p {
    background-color: yellow;
    display: flex;
    justify-content: space-around;
    padding: 3rem;
}

section {
    background-color: blueviolet;
    width: 100%;
    display: flex;
    padding: 3rem;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    
}

aside {
    background-color: orange;
    padding: 3rem;
    border-bottom: 10px solid blue;
    height: 15rem
}

footer {
    background-color: red;
    padding: 5rem;
    height: 30rem
}

main section article:nth-of-type(n+2) {
    width: 33%;
}