.borda {
	BORDER-RIGHT: #333333 1px solid; BORDER-TOP: #000000 1px solid; BORDER-LEFT: #000000 1px solid; BORDER-BOTTOM: #000000 1px solid
}
.borda2 {
	BORDER-RIGHT: #a7a7a7 1px solid; BORDER-TOP: #a7a7a7 1px solid; BORDER-LEFT: #a7a7a7 1px solid; BORDER-BOTTOM: #a7a7a7 1px solid
}