menu {
	border-image: linear-gradient(to top,
		alpha(@borders, 0.80),
		alpha(@borders, 0.60) 33%,
		alpha(@borders, 0.50) 66%,
		alpha(@borders, 0.15)) 1 1 1 1/ 1px 1px 1px 1px;
}

menubar menu {
	border-image: linear-gradient(to top,
		alpha(@borders, 0.80),
		alpha(@borders, 0.60) 33%,
		alpha(@borders, 0.50) 66%,
		transparent 99%) 1 1 1 1/ 1px 1px 1px 1px;
}