codigocomentado/static/css/style.css

body{
    background-color: white;
    padding: 0;
    margin: 0;
    border: 0;
    height: 100%;
}


.logo {
    font-family: monospace;
    font-size: 40px;
}

header, nav {
    background-color: #444444;
    color: #f0f0f0;
    text-align: center;
    padding: 10px;
}

nav {
    display: grid;
    grid-template-colums: auto 1em 1em 1em auto;
    grid-template-areas: ". item1 item2 item3 .";
}

nav a:nth-child(1) {
    grid-area: item1;
}

nav a:nth-child(2) {
    grid-area: item2;
}

nav a:nth-child(3) {
    grid-area: item3;
}

nav a {
    color: #f0f0f0;
    padding: 10px;
    font-family: monospace;
    font-size: 20px;
    text-decoration: none;
}

nav a:hover {
    background-color: #f0f0f0;
    color: black;
}

section {
    margin: auto;
    width: 80%;
}

article {
    display: grid;
    grid-template-columns: 15em auto 20em;
    grid-template-rows: 1em 1em auto 1em;

    grid-template-areas :
        "image-key . ."
        "image title title"
        "image body body"
        "image . info";
}

article > span:first-child {
    grid-area: image-key;
    margin: 0;
}

article figure {
    grid-area: image;
}

article figure img {
    max-height: 10em;
    max-width: 10em;
    min-height: 10em;
    min-width: 10em;
}

.article-title {
    font-size: 20px;
    grid-area: title;
}

.article-body {
    font-size: 20px;
    grid-area: body;
}

.article-info {
    grid-area: info;
}

article strong {
    font-family: monospace;
    font-size: 10px;
}

footer {
    bottom: 0;
    position: fixed;
    display: grid;
    width: 100%;
    background-color: #444444;
    color: #f0f0f0;
    font-family: monospace;
    font-size: 15px;
    grid-template-columns: auto 35em auto;
    grid-template-rows: 4em;
    grid-template-areas: ". info .";
}

footer span {
    grid-area: info;
    margin-top: 1.5em;
    text-align: center;
}

footer span a {
    color: #f0f0f0;
}