/* bkg colors */
.b45	{background-color:#454545;}
.b28	{background-color:#282828;}
.b65	{background-color:#656565;}
.b1B	{background-color:#1B1B1B;}
.b31	{background-color:#313131;}
.bF	{background-color:#FFFFFF;}
.b0	{background-color:#000000;}

/* text colors*/
.fF	{color:#ffffff;}
.f0	{color:#000000;}