html,body {
	margin: 0;
	padding: 0;
}
.slider {
	margin: 1vh auto;
	width: 100%;
}
.slider-wrapper {
    background-size: cover;
}
.slide {
	float: left;
	position: absolute;
	opacity: 0;
	transition: opacity 3s linear;
}
.slider-wrapper > .slide:first-child {
	opacity: 1;
}
#slideshow {
	width: 100%;
	height: 100vh;
}