.card {
    background: #ffffff;
    border-style:dotted;
    border-width: 1px;
    border-color: #333333;

    width: 400px;
    height: 225px;

    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -200px;
    margin-top: -112px;
}

.card > .msg {
    display: table-cell;
    vertical-align: middle;
    text-align:center;
    width: inherit;
    height: inherit;

    font-size: 40px;
    font-color: #333333;
}