.recuadro {
    font-family: Margarine;
    text-align: center;
    font-size: 1.2em;
    line-height: 2em;
    padding: 1em;
    border: 6px solid yellow;
    box-shadow: 6px 6px 0px #ff6b6b, 12px 12px 0px #ff9e9e;
    background-color: #ffd;
    margin: 1.6em 0.5em;
}