.cnt {
    font-family: arial;
    font-size: 12px;
    position: fixed;
    top: 50%;
    left: 50%;
    /* bring your own prefixes */
    transform: translate(-50%, -50%);
    text-align: center;
}

.sign {
    font-family: arial;
    font-size: 12px;
    position: fixed;
    bottom: 10px;
    right: 30px;
    color: #c0c0c0;
}

.hdr {
    font-size: 40px;
}

.addr {
    width: 150px;
}

.result {
    border-bottom: 1px solid #C0C0C0;
    border-right: 1px solid #C0C0C0;
    text-align: left;
}

    .result .label {
        display: inline-block;
        width: 115px;
        background: #eeeeee;
    }