table.marco {
        width: 66%;
        margin: auto;
	border-collapse: collapse;
}
table.marco th {
        width: 100%;
        border-top-width: 2px;
        border-top-style: dotted;
        border-top-color: #620120;
        border-right-width: 2px;
        border-right-style: dotted;
        border-right-color: #620120;
        border-left-width: 2px;
        border-left-style: dotted;
        border-left-color: #620120;
        border-bottom-width: 2px;
        border-bottom-style: dotted;
        border-bottom-color: #620120;
        z-index: 100;

}
table.marco td {
        width: 0%;
        z-index: 100;
}