.slideFadeIn {
	/* animation 非対応ブラウザ (< IE10)ではこの効果を切る */
	animation: slideFadeIn-hidden 1ms 0s 1 normal both;
	will-change: transform, opacity;
}
@keyframes slideFadeIn-hidden {
	0% { opacity: 0; }
	100% { opacity: 0; }
}
.slideFadeIn-visible {
	animation: slideFadeIn-appear 400ms 0s 1 normal both;
}
@keyframes slideFadeIn-appear {
	0% { -ms-transform: translate(-150px, 0); transform: translate(-150px, 0); opacity: 0; }
	100% { -ms-transform: none; transform: none; opaxity: 1; }
}