.wrapperDiv {
    position: relative;
    width: 100%;
    height: 100%;
}

.table {
    display: table;
}

.Tablerow {
    display: table-row;
}

.Tablecell {
    /*border: 2px solid #54FF93;*/
    display: table-cell;
}

    .Tablecell.empty {
        border: none;
        width: 150px;
    }

    .Tablecell.rowspanned {
        border: 2px solid #54FE43;
        position: absolute;
        width: 150px;
        top: 0;
        bottom: 0;
    }