body {
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    margin: 10;
    padding: 10;
    background-color: #ccffc2;
}

main{
    background-color: #fbffe5;
    border-radius: 8px;
    max-height: 95%;
    padding: 20px;
    box-shadow: 10 0 10px rgba(0, 0, 0, 0.1);
}
h1, h2, h3 , h4, h5, footer {
                    background-color: lightblue;
                    text-align: center;
                    font-family: 'Courier New', Courier, monospace;
                    padding: 20px;
                    border-radius: 10px;
                }
nav {
    margin-bottom: 20px;
    text-align: center;
    border: 2px solid rgb(255, 89, 89);
    border-radius: 8px;
    background-color: rgb(192, 255, 255);
    font: bold 20px Arial, sans-serif;
}
nav li {
    display: inline;
    padding: 10px;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    background-color: rgb(169, 191, 252);
    border-radius: 5px;
}

nav li :hover {
    color: rgb(0, 0, 0);
    background-color: rgb(222, 221, 255);
    border-bottom: #c2ecff solid 2px;
    border-top: #c2ecff solid 2px;
    border-left: #c2ecff solid 2px;
    border-right: #c2ecff solid 2px;
}

.centrado{
    display: flex;
    margin: 0 auto;
    justify-content: center;
}

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

@media screen and (max-width: 600px) {
    header, footer {
        text-align: center;
        padding: 10px;
    }
    
    section {
        flex-direction: column;
        align-items: center;
        display: block;
    }
}