th			{	padding				:0 2;
				border				:solid black;
				font-size			:70%;			}

table,
th			{	border-width		:0;
				background-color	:white			}

.sep		{	width				:20;
				color				:white			}

.bd_0000	{	border-width		:0 0 0 0;		}
.bd_0001	{	border-width		:0 0 0 1;		}
.bd_0010	{	border-width		:0 0 1 0;		}
.bd_0011	{	border-width		:0 0 1 1;		}
.bd_0100	{	border-width		:0 1 0 0;		}
.bd_0101	{	border-width		:0 1 0 1;		}
.bd_0110	{	border-width		:0 1 1 0;		}
.bd_0111	{	border-width		:0 1 1 1;		}
.bd_1000	{	border-width		:1 0 0 0;		}
.bd_1001	{	border-width		:1 0 0 1;		}
.bd_1010	{	border-width		:1 0 1 0;		}
.bd_1011	{	border-width		:1 0 1 1;		}
.bd_1100	{	border-width		:1 1 0 0;		}
.bd_1101	{	border-width		:1 1 0 1;		}
.bd_1110	{	border-width		:1 1 1 0;		}
.bd_1111	{	border-width		:1 1 1 1;		}