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		a.Button(href="#") Slides left
		a.Button(href="#") Slides right
		a.Button(href="#") Rotates Clockwise
		a.Button(href="#") Rotates C-Clockwise


  return (val/16)rem

gradients = {
	one 	: linear-gradient(135deg, #ecc344 0%, #e42d7f 100%), 		// yellow pink
	two 	: linear-gradient(135deg, #00c7c5 0%, #0088d7 100%), 		// aqua blue
	three : linear-gradient(135deg, #855edd 0%, #63afd3 100%), 		// purple blue
	four 	: linear-gradient(135deg, #e32d76 0%, #648fe6 100%), 		// pink purple
	five 	: linear-gradient(135deg, #b6eb77 0%, #359ab6 100%) 		// blue green

	background-color: #0a1727
	color: inherit
	text-decoration: none

	position: relative
	padding-left: remCalc(15)
	padding-right: @padding-left
	width: 320px
	margin: 0 auto
	backface-visibility: hidden
	box-shadow: 0 6px 12px rgba(0, 0, 0, .4)
	color: #FFF
	display: block
	font-family: 'Roboto', sans-serif
	font-size: remCalc(18)
	font-weight: 500
	letter-spacing: remCalc(1)
	margin-top: remCalc(25)
	padding: remCalc(25) remCalc(35)
	position: relative
	overflow: hidden
	text-align: center
	text-transform: uppercase
	transform-style: preserve-3d
	will-change: transform
	z-index: 1
		position: absolute
		transition: transform .425s ease-in-out
		z-index: -1
			left: 0
			right: 0
		top: 0
		width: 200%
		height: 100%
		top: 50%
		left: 50%
		width: 200%
		height: 600%
		transform: translate3d(-50%, -50%, 0)
			transform: translate3d(-50%, 0, 0)
			transform: translate3d(50%, 0, 0)
			transform: rotate(180deg) translate3d(50%, 50%, 0)
			transform: rotate(-180deg) translate3d(50%, 50%, 0)
		background: gradients.two
		background: gradients.three
		background: gradients.four
		background: gradients.five