*{

    border: none;

    padding: 0px;

    margin: 0px;

    box-sizing: border-box;

}



.div_relogio{

    display: flex;

    justify-content: center;

    align-items: center;

    width: 200px;

    background-color: #444;

    color: #0f0;

    font-family: 'Courier New', Courier, monospace;

    font-size: larger;

    padding: 10px;

    border-radius: 5px;

}