* {
    font-family: arial, sans-serif;
}

* {
    padding: 0;
    margin: 0;
}

* {
    box-sizing: border-box;
}

.contenedor {
    max-width: 80rem;
    margin: 0 auto;
}

head {
    display: none;
}

body {
    display: block;
}

header {
    text-align: center;
    background: #77d367;
    height: 5rem;
    padding: 1.2rem;
}

h1 {
    display: block;
    font-size: 2em;
    margin-block-start: 0.67em;
    margin-block-end: 0.67em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
}

main {
    display: flex;
    justify-content: space-between;
}

section {
    background: #5fa8de;
    width: 70%;
    padding: 1rem 0.4rem 1rem 0.4rem;
    margin: 0.6rem 0rem 0.6rem 0rem;
}

h2 {
    padding: 0 0 1rem 0.5rem;
    display: block;
    font-size: 1.5em;
    margin-block-start: 0.83em;
    margin-block-end: 0.83em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
}

article {
    display: block;
    background: orange;
    height: 15rem;
    margin: 0 0 0.5rem 0;
    padding: 2rem 0 6.5rem 1rem;
}

h3 {
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-size: 1.5rem;
    text-align: left;
    font-weight: 100;
}

h4 {
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-size: 1.5rem;
    text-align: left;
    font-weight: 100;
}

h5 {
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-size: 1.5rem;
    text-align: left;
    font-weight: 100;
}

aside {
    background: #bebebe;
    width: 29%;
    height: 27rem;
    margin: 0.6em 0rem 0.5rem 0rem;
    padding: 1.5rem 0.4rem 1rem 0.4rem;
    display: block;
}

h6 {
    display: block;
    font-size: 1.5em;
    margin-block-start: 0.83em;
    margin-block-end: 0.83em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
    padding: 0 0 1rem 0.5rem;
}

footer {
    text-align: center;
    background: #77d367;
    padding: 1.2rem;
    height: 5rem;
    display: block;
}