.btn-primary {
	font-family:Raleway;
	font-weight:700;
	
	color:black;
	display: inline-block;
	vertical-align: middle;
	font-size: 1.6rem;

	padding: 12px 15px;
	text-transform: uppercase;
	text-align: center;
	border: 3px solid #fff;
	border-radius: 0;
	opacity: 1;
	margin: 0;
	line-height: 1;
	outline: none;
	cursor: pointer;
	position: relative;
	white-space: nowrap;
	background-color: transparent;
	-webkit-box-shadow: 0 0 1px transparent;
	box-shadow: 0 0 1px transparent;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	-moz-osx-font-smoothing: grayscale;
	overflow: hidden;
	-webkit-transform: translateZ(0);
	-ms-transform: translateZ(0);
	transform: translateZ(0);
	-webkit-transition: all .4s ease 0s;
	transition: all .4s ease 0s;
}

.btn-primary:active,
.btn-primary:focus,
.btn-primary:hover {
	background-color:transparent;
	color:black;
}

.btn-primary span.ball:nth-child(1),
.btn-primary span.ball:nth-child(2),
.btn-primary span.ball:nth-child(3) {
	width: 100%;
	height: 100%;
	position: absolute;
	left: -50%;
	top: -50%;

	/* -webkit-animation: a .9s linear 0 infinite;
	animation: a .9s linear 0 infinite; */

	-webkit-animation: a .9s linear infinite;
	animation: a .9s linear infinite;

	-webkit-transition: .5s all linear;
	transition: .5s all linear;
	z-index: -1;
}

.btn-primary span.ball:nth-child(2) {
	/* -webkit-animation: b .6s linear 0 infinite alternate;
	animation: b .6s linear 0 infinite alternate; */

	-webkit-animation: b .6s linear infinite alternate;
	animation: b .6s linear infinite alternate;
}

.btn-primary span.ball:nth-child(3) {
	/* -webkit-animation: c .6s linear 0 infinite alternate;
	animation: c .6s linear 0 infinite alternate; */

	-webkit-animation: c .6s linear infinite alternate;
	animation: c .6s linear infinite alternate;
}

.btn-primary:hover span.ball:nth-child(1):before,
.btn-primary:hover span.ball:nth-child(2):before,
.btn-primary:hover span.ball:nth-child(3):before {
	content: '';
	display: block;
	width: 12px;
	height: 12px;
	border-radius: 50%;
	position: absolute;
	left: 50%;
	top: 50%;
}

.btn-primary:hover span.ball:nth-child(1):before {
	background-color: #f1524b;
}

.btn-primary:hover span.ball:nth-child(2):before {
	background-color: #4ed4e7;
}

.btn-primary:hover span.ball:nth-child(3):before {
	background-color: #c1dc44;
}

@keyframes a {
	0% {
		-webkit-transform: translate3d(0,40%,0);
		transform: translate3d(0,40%,0);
	}

	25% {
		-webkit-transform: translate3d(45%,75%,0);
		transform: translate3d(45%,75%,0);
	}

	50% {
		-webkit-transform: translate3d(95%,40%,0);
		transform: translate3d(95%,40%,0);
	}

	75% {
		-webkit-transform: translate3d(45%,0,0);
		transform: translate3d(45%,0,0);
	}

	to {
		-webkit-transform: translate3d(0,40%,0);
		transform: translate3d(0,40%,0);
	}
}

@-webkit-keyframes b {
	0% {
		-webkit-transform: translate3d(92%,82%,0);
		transform: translate3d(92%,82%,0);
	}

	25% {
		-webkit-transform: translate3d(69%,0,0);
		transform: translate3d(69%,0,0);
	}

	50% {
		-webkit-transform: translate3d(46%,82%,0);
		transform: translate3d(46%,82%,0);
	}

	75% {
		-webkit-transform: translate3d(23%,0,0);
		transform: translate3d(23%,0,0);
	}

	to {
		-webkit-transform: translate3d(0,82%,0);
		transform: translate3d(0,82%,0);
	}
}

@keyframes b {
	0% {
		-webkit-transform: translate3d(92%,82%,0);
		transform: translate3d(92%,82%,0);
	}

	25% {
		-webkit-transform: translate3d(69%,0,0);
		transform: translate3d(69%,0,0);
	}

	50% {
		-webkit-transform: translate3d(46%,82%,0);
		transform: translate3d(46%,82%,0);
	}

	75% {
		-webkit-transform: translate3d(23%,0,0);
		transform: translate3d(23%,0,0);
	}

	to {
		-webkit-transform: translate3d(0,82%,0);
		transform: translate3d(0,82%,0);
	}
}

@-webkit-keyframes c {
	0% {
		-webkit-transform: translateZ(0);
		transform: translateZ(0);
	}

	25% {
		-webkit-transform: translate3d(23%,82%,0);
		transform: translate3d(23%,82%,0);
	}

	50% {
		-webkit-transform: translate3d(46%,0,0);
		transform: translate3d(46%,0,0);
	}

	75% {
		-webkit-transform: translate3d(69%,82%,0);
		transform: translate3d(69%,82%,0);
	}

	to {
		-webkit-transform: translate3d(92%,0,0);
		transform: translate3d(92%,0,0);
	}
}

@keyframes c {
	0% {
		-webkit-transform: translateZ(0);
		transform: translateZ(0);
	}

	25% {
		-webkit-transform: translate3d(23%,82%,0);
		transform: translate3d(23%,82%,0);
	}

	50% {
		-webkit-transform: translate3d(46%,0,0);
		transform: translate3d(46%,0,0);
	}

	75% {
		-webkit-transform: translate3d(69%,82%,0);
		transform: translate3d(69%,82%,0);
	}

	to {
		-webkit-transform: translate3d(92%,0,0);
		transform: translate3d(92%,0,0);
	}
}