<div class="cp_accordionslide08">
<div class="slideitem">
<h2>タイトル 1</h2>
<div class="slidecont">
<p>テキスト 1</p>
</div>
</div>
<div class="slideitem">
<h2>タイトル 2</h2>
<div class="slidecont">
<p>テキスト 2</p>
</div>
</div>
<div class="slideitem">
<h2>タイトル 3</h2>
<div class="slidecont">
<p>テキスト 3</p>
</div>
</div>
<div class="slideitem">
<h2>タイトル 4</h2>
<div class="slidecont">
<p>テキスト 4</p>
</div>
</div>
<div class="slideitem">
<h2>タイトル 5</h2>
<div class="slidecont">
<p>テキスト 5</p>
</div>
</div>
</div>

.cp_accordionslide08 {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	background-color: #031625;
}
.cp_accordionslide08:hover .slideitem {
	width: 20%;
}
.cp_accordionslide08 .slideitem {
	position: relative;
	overflow: hidden;
	width: 20%;
	height: 60vh;
	-webkit-transition: width 0.5s ease;
	        transition: width 0.5s ease;
	-webkit-transform: translate3d(0, 0, 0);
	        transform: translate3d(0, 0, 0);
	color: #ffffff;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.cp_accordionslide08 .slideitem:nth-child(1) {
	background-image: url('img/sample6.jpg');
}
.cp_accordionslide08 .slideitem:nth-child(2) {
	background-image: url('img/sample8.jpg');
}
.cp_accordionslide08 .slideitem:nth-child(3) {
	background-image: url('img/sample10.jpg');
}
.cp_accordionslide08 .slideitem:nth-child(4) {
	background-image: url('img/sample12.jpg');
}
.cp_accordionslide08 .slideitem:nth-child(5) {
	background-image: url('img/sample14.jpg');
}
.cp_accordionslide08 .slideitem:before,
.cp_accordionslide08 .slideitem:after {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	content: '';
	-webkit-transform: translate3d(0, 0, 0);
	        transform: translate3d(0, 0, 0);
}
.cp_accordionslide08 .slideitem:after {
	-webkit-transition: opacity 0.5s ease;
	        transition: opacity 0.5s ease;
	opacity: 1;
	background: rgba(3, 22, 37, 0.85);
}
.cp_accordionslide08 .slideitem:before {
	z-index: 1;
	-webkit-transition: opacity 0.5s ease, -webkit-transform 0.5s ease;
	        transition: opacity 0.5s ease, -webkit-transform 0.5s ease;
	        transition: opacity 0.5s ease, transform 0.5s ease;
	        transition: opacity 0.5s ease, transform 0.5s ease, -webkit-transform 0.5s ease;
	-webkit-transform: translate3d(0, 0, 0) translateY(50%);
	        transform: translate3d(0, 0, 0) translateY(50%);
	opacity: 0;
	background: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, 0)), color-stop(75%, #000000));
	background: -webkit-linear-gradient(top, rgba(0, 0, 0, 0) 0%, #000000 75%);
	background:         linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, #000000 75%);
}
.cp_accordionslide08 .slideitem:hover {
	width: 60% !important;
}
.cp_accordionslide08 .slideitem:hover:after {
	opacity: 0;
}
.cp_accordionslide08 .slideitem:hover:before {
	-webkit-transition: opacity 1s ease, -webkit-transform 1s ease 0.25s;
	        transition: opacity 1s ease, -webkit-transform 1s ease 0.25s;
	        transition: opacity 1s ease, transform 1s ease 0.25s;
	        transition: opacity 1s ease, transform 1s ease 0.25s, -webkit-transform 1s ease 0.25s;
	-webkit-transform: translate3d(0, 0, 0) translateY(0);
	        transform: translate3d(0, 0, 0) translateY(0);
	opacity: 1;
}
.cp_accordionslide08 .slideitem:hover .slidecont {
	-webkit-transition: all 0.75s ease 0.5s;
	        transition: all 0.75s ease 0.5s;
	-webkit-transform: translateY(0);
	        transform: translateY(0);
	opacity: 1;
}
.cp_accordionslide08 .slideitem h2 {
	font-size: 1.4em;
	position: absolute;
	z-index: 1;
	top: 50%;
	left: 50%;
	-webkit-transition: all 0.75s ease;
	        transition: all 0.75s ease;
	-webkit-transform: translateX(-50%) translateY(-50%);
	        transform: translateX(-50%) translateY(-50%);
	white-space: nowrap;
}
.cp_accordionslide08 .slideitem h2::before {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	content: '';
}
.cp_accordionslide08 .slideitem:hover h2 {
	top: 2%;
}
.cp_accordionslide08 .slidecont {
	position: relative;
	z-index: 1;
	top: 10%;
	margin: 0 1.618em;
	-webkit-transform: translate3d(0, 0, 0) translateY(25px);
	        transform: translate3d(0, 0, 0) translateY(25px);
	text-align: center;
	opacity: 0;
}
@media only screen and (max-width:768px) {
	.cp_accordionslide08 {
		display: block;
	}
	.cp_accordionslide08:hover .slideitem {
		width: 100%;
		height: 20vh;
	}
	.cp_accordionslide08 .slideitem {
		width: 100%;
		height: 20vh;
	}
	.cp_accordionslide08 .slideitem:hover {
		width: 100% !important;
		height: 100vh !important;
	}
	.cp_accordionslide08 .slideitem h2 {
		top: 35%;
	}
}