.slider {
	position: relative;
	display: block;
	overflow: hidden;
	z-index: 1;
}
.slider a {
	display: block;
	width: 100%;
	height: 100%;
}
.slider .nav-prev, .slider .nav-next {
	position: absolute;
	display: inline-block;
	width: 50px;
	height: 50px;
	bottom: 30%;
	background: url('images/slider/svg-sprite-navigation.svg') no-repeat;
	background-size: 100%;
	z-index: 5;
}
.slider .nav-prev { left: 0; background-position: 0 -400px; }
.slider .nav-next { right: 0; background-position: 0 -450px; }

.slide {
	display: none;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-repeat: no-repeat;
}
.slide:first-child {
	display: inline-block;
}
.slide span {
	position: absolute;
	bottom: 30%;
	left: 0;
	display: block;
	width: 100%;
	padding: 2em 0;
	background-color: #efefef;
	background: linear-gradient(90deg,rgba(0,0,0,0.5),rgba(255,255,255,0.9),rgba(255,255,255,0.9),rgba(0,0,0,0.5));
	text-align: center;
	font-weight: bold;
	z-index: 4;
}