/* FLIP */
.pt-page-flipOutTop {
	-webkit-transform-origin: 50% 50%;
	-webkit-animation: flipOutTop .5s both ease-in;
	-moz-transform-origin: 50% 50%;
	-moz-animation: flipOutTop .5s both ease-in;
	transform-origin: 50% 50%;
	animation: flipOutTop .5s both ease-in;
}
.pt-page-flipInBottom {
	-webkit-transform-origin: 50% 50%;
	-webkit-animation: flipInBottom .5s both ease-out;
	-moz-transform-origin: 50% 50%;
	-moz-animation: flipInBottom .5s both ease-out;
	transform-origin: 50% 50%;
	animation: flipInBottom .5s both ease-out;
}
.pt-page-flipOutBottom {
	-webkit-transform-origin: 50% 50%;
	-webkit-animation: flipOutBottom .5s both ease-in;
	-moz-transform-origin: 50% 50%;
	-moz-animation: flipOutBottom .5s both ease-in;
	transform-origin: 50% 50%;
	animation: flipOutBottom .5s both ease-in;
}
.pt-page-flipInTop {
	-webkit-transform-origin: 50% 50%;
	-webkit-animation: flipInTop .5s both ease-out;
	-moz-transform-origin: 50% 50%;
	-moz-animation: flipInTop .5s both ease-out;
	transform-origin: 50% 50%;
	animation: flipInTop .5s both ease-out;
}
.pt-page-delay500 {
	-webkit-animation-delay: .5s;
	-moz-animation-delay: .5s;
	animation-delay: .5s;
}

/********************************* keyframes **************************************/

/* FLIP */
@-webkit-keyframes flipOutTop {
	to { -webkit-transform: translateZ(-1000px) rotateX(90deg); opacity: 0.2; }
}
@-moz-keyframes flipOutTop {
	to { -moz-transform: translateZ(-1000px) rotateX(90deg); opacity: 0.2; }
}
@keyframes flipOutTop {
	to { transform: translateZ(-1000px) rotateX(90deg); opacity: 0.2; }
}

@-webkit-keyframes flipInBottom {
	from { -webkit-transform: translateZ(-1000px) rotateX(-90deg); opacity: 0.2; }
}
@-moz-keyframes flipInBottom {
	from { -moz-transform: translateZ(-1000px) rotateX(-90deg); opacity: 0.2; }
}
@keyframes flipInBottom {
	from { transform: translateZ(-1000px) rotateX(-90deg); opacity: 0.2; }
}

@-webkit-keyframes flipOutBottom {
	to { -webkit-transform: translateZ(-1000px) rotateX(-90deg); opacity: 0.2; }
}
@-moz-keyframes flipOutBottom {
	to { -moz-transform: translateZ(-1000px) rotateX(-90deg); opacity: 0.2; }
}
@keyframes flipOutBottom {
	to { transform: translateZ(-1000px) rotateX(-90deg); opacity: 0.2; }
}

@-webkit-keyframes flipInTop {
	from { -webkit-transform: translateZ(-1000px) rotateX(90deg); opacity: 0.2; }
}
@-moz-keyframes flipInTop {
	from { -moz-transform: translateZ(-1000px) rotateX(90deg); opacity: 0.2; }
}
@keyframes flipInTop {
	from { transform: translateZ(-1000px) rotateX(90deg); opacity: 0.2; }
}