body {
    font-family: Arial;
    font-size: medium;
}

h1 {
    font-size: larger;
}

.boton {
    background-color: #800080;
    color: White;
    font-weight: bold;
    border-style: groove;
}

.cuadros {
    font-size: small;
    background-color: #FFFFE0;
}