.wrapper{		
		width: 100%;
	}			
	




/*********Brforeafter anime****************/

.img-frame{
    overflow: hidden;
    position: relative;
  　height: 0;
	padding-top: 66.6666666667%;
background-color: #000;	
}
.bfaimg{
    width: 100%;
    height: 0;
	padding-top: 66.6666666667%;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
	animation: rotation 6s infinite;
	-webkit-animation: rotation 6s infinite;
    will-change: opacity, z-index;	/* ハードウェアアクセラレーションの強化 */
	backface-visibility: hidden;
	transform: translateZ(0);	
}

.img-frame .bfaimg-01 {
	animation-delay: 0;
}
.img-frame .bfaimg-02 {
	animation-delay: -4s;
}

.img-frame .bfaimg-03 {
	animation-delay: -2s;
}


@keyframes rotation {
   0% {
	opacity: 1;
	z-index: 10;	   
   }
   33.32% {
	opacity: 1;
	z-index: 10;	   
   }	
   33.33% {
	opacity: 0;
	z-index: 1;
   } 
   100% {
	opacity: 0;
	z-index: 1;
   }
}