:root {
    /* DEFINIENDO VARIABLES */
    --margenesnormales: 10px;
}

* {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body{
    display: grid;
    grid-template-rows: 100px auto;
    text-align: center;
}

main{
    display: grid;
    grid-template-columns: 1fr 4fr;
}

#albumes nav ul{
    list-style: none;
    margin: 0px;
    padding: 0px;
}

li{
    margin-bottom: 20px;
}

#botones{
    display: grid;
    grid-template-columns: 1fr 1fr;
}

img{
    width: 50%;
}