/*-------------------------上部スライド*/ 
.slideshow {
	position: relative;
	width: 100%;
	height: auto;
	margin: 0;
    padding-top: 50%;
}

.slideshow img {
	position: absolute;
	left: 0;
	top: 0;
	opacity: 0;
	transition: 2s;
	width: 100%;
}

.slideshow .show {
	opacity: 1;
	z-index: 1;
}