.bookslider {
	position: relative;
	margin: 0 auto;
	font-size: 0;

	padding-left: 12px;
	padding-right: 12px;
	box-sizing: border-box;
}

.bookslider:focus {
	outline: none;
}

.bookslider .slides {
	position: relative;
	overflow: hidden;

	box-shadow:
		-2px 0px #fff,
		-3px 0px #999,
		-5px 0px #fff,
		-6px 0px #bbb,
		-8px 0px #fff,
		-9px 0px #ddd,
		2px 0px #fff,
		3px 0px #999,
		5px 0px #fff,
		6px 0px #bbb,
		8px 0px #fff,
		9px 0px #ddd;
}
.bookslider .slide {
	width: 100%;
	height: 100%;
}
.bookslider .slide:not(:first-child) {
	position: absolute;
	left: 0;
	top: 0;
	display: none;
}
.bookslider .slide img {
	width: 100%;
	height: auto;
}

.bookslider .slider-nav {
	position: absolute;
	top: 0;
	bottom: 0;
	width: 8%;

}
.bookslider .slider-prev {
	 top: 45%;
	left: 1%;
	cursor: pointer;
}
.bookslider .slider-next {
	 top: 45%;
	right: 1%;
	cursor: pointer;
}

.bookslider .bookmark-area {
	position: relative;
	width: 100%;
	height: 40px;
}
.bookslider .bookmark-area .bookmark {
	position: absolute;
	top: 0;
	left: 0;
	margin: 10px 0 0 -30px;
	width: 77px;
	text-align: center;
	color: #333;
	font-size: 14px;
	line-height: 35px;
	cursor: pointer;
	user-select: none;
}
.bookslider .bookmark-area .bookmark::before {
	content: "";
	position: absolute;
	top: -11px;
	left: 20px;
	border-top: 20px solid #4d98b2;
	border-right: 20px solid transparent;
	border-left: 20px solid transparent;
}