@charset "utf-8";
/* CSS Document */
*{
	box-sizing: border-box;
}
.book_page{
/*	width: 100%;*/
	width: 950px;
/*	background: #ff0;*/
}
.book_page li{
	width: 33%;
	height: 390px;
	float: left;
	text-align: center;
	margin-bottom: 20px;
/*	border: 1px solid #f00;*/
}
.book_page ul:after {
	content: "";
	display: table;
	clear: both;
}
.book_li{
	width: 250px;
	margin: 0 auto;
}
.book_li img{
	transition: all .3s;
}

.book_li .img{
	width: 250px;
	height: 318px;
	margin-bottom: 10px;
	padding-left: 17px;
	padding-top: 17px;
	background: url(sk_sjs202511_bg14.png) left top no-repeat;
	background-size: 95% auto;
}
.book_li .img img{
	width: 100%;
	height: 100%;
}
.book_li a:hover img{
/*
	transform: scale(1.05);
    -webkit-transform: scale(1.05);
*/
}
.book_li a:hover .img{
	background-image: url(sk_sjs202511_bg15.png);
}
.book_li a{
	display: block;
}
.book_li .bt{
	line-height: 1.8;
	padding: 8px 15px;
	font-size: 18px;
	font-weight: bold;
}


@media screen and (max-width: 1440px){
	.book_page{
		width: 710px;
	}
	.book_page li{
		width: 33%;
		height: 282px;
		margin-bottom: 20px;
	}
	.book_li{
		width: 180px;
		margin: 0 auto;
	}

	.book_li .img{
		width: 180px;
		height: 227px;
		margin-bottom: 5px;
		padding-left: 12px;
		padding-top: 12px;
	}
	.book_li .bt{
		font-size: 15px;
	}


}