* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;

}

body {
    background-color: #f7f7f7;
    color: #333;
    line-height: 1.6;
    font-size: 16px;
    padding: 20px;
}

h1,
h2,
h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-weight: 600;
}

h1 {
    font-size: 2.5em;
    text-align: center;
}

h2 {
    font-size: 2em;
}

h3 {
    font-size: 1.5em;
}

.blanco {
    background-color: #fff;
    border-radius: 8px;
    padding-left: 5px;
    width: 70%;
    margin: 0, auto;
    list-style-position: inside;
}

p {
    margin-bottom: 5px;
}

a {
    color: #3498db;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

blockquote {
    background-color: #fff;
    border-left: 5px solid #3498db;
    color: #555;
    margin: 20px 0;
    padding: 15px 20px;
    font-style: italic;
}

blockquote p {
    margin: 0;
}

#top {
    margin-bottom: 40px;
}

#navegacion {
    background-color: #2980b9;
    padding: 10px;
    text-align: center;
    margin-bottom: 20px;
}

#navegacion ul {
    list-style-type: none;
    padding-left: 0;
}

#navegacion ul li {
    display: inline;
    margin-right: 20px;
}

#navegacion ul li a {
    color: white;
    font-weight: 500;
}

ol,
ul {
    margin-left: 20px;
    margin-bottom: 20px;
    padding-left: 20px;
}

li {
    margin-bottom: 10px;
}

dl {
    margin-left: 20px;
    margin-bottom: 20px;
}

dt {
    font-weight: bold;
    margin-bottom: 5px;
}

dd {
    margin-bottom: 10px;
    margin-left: 20px;
}

figure {
    margin: 20px 0;
    text-align: center;
}

figcaption {
    font-size: 0.9em;
    color: #777;
    margin-top: 5px;
}

#links {
    background-color: #ecf0f1;
    color: #2c3e50;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 10px;
}

#links ul li a {
    color: #e74c3c;

}

#links ul li a:hover {
    color: #c0392b;
    text-decoration: underline;
}

#pie {
    background-color: #333;
    color: white;
    padding: 10px;
    text-align: center;
    font-size: 0.9em;
}

#pie en {
    color: #f7f7f7;
}