/*banner*/
.pptbox{
				width: 400px;
				height: 100px;
				position: relative;
				overflow: hidden;
			}
			
			.pptbox  .innerwrapper{
				width:2800px;/*当增加了li之后，大盒子的宽度也要相应的增加 这里增加了两个li，每个400，所以ul 从原来的1600变成了2400*/
				height: 100px;
				list-style: none;
				position: absolute;
				left: -400px;
			}
			
			.innerwrapper li
			{
				width:400px;
				height:100px;
				float: left;
			}
			.innerwrapper li a
			{
				display: block;
			}
			
			.innerwrapper li a img
			{
				width: 400px;
				height:100px;
				display:block;
			}
			
			.btnleft{
				width: 20px;
				height: 50px;
				position: absolute;
				left:0;
				top:25px;
				background-color: black;
				background-image:url(../img/nav.png);
				background-position: -10px 4px;
				cursor: pointer;
				z-index: 100;
			}
			
			.btnright{
				width: 20px;
				height: 50px;
				position: absolute;
				right:0;
				top:25px;
				background-color: black;
				background-image:url(../img/nav.png);
				background-position: -54px 4px;
				cursor: pointer;
				z-index: 100;
				
			}
			
			/*控制按钮开始*/
			
			.controls{
				width:96px;
				position: absolute;
				left:152px;
				bottom:10px;
				list-style: none;
			}
			.controls li{
				width: 20px;
				height:20px;
				background-color: gold;
				float: left;
				margin-right:6px;
				text-align: center;
				border-radius:10px ;
				cursor: pointer;
			}
			
			.controls li.current
			{
				background-color:aqua;
				color: brown;
				
			}
			
			/*控制按钮结束*/













/*隐藏*/
.disnone{
	display: none;
}
/*banner和滑动菜单*/
#banner_nenu #banner{
	width: 1000px;
	height: 400px;
	margin-bottom: 60px;
}
#banner_nenu #menu{
	width: 200px;
	height: 400px;
}
#banner_nenu #menu .menu_title{
	width: 100%;
	height: 30px;
	line-height: 30px;
	text-indent: 10px;
	font-family: "黑体";
	color: #fff;
	font-size: 18px;
	background-color: #93d46f;
	}
 .menu_list_title_num{
 	margin-left: 80px;
 	text-align: center;
 	font-size: 16px;
 	color: #fff;
		width: 20px;
		height: 20px;
		background-color: #f60;
	}
	
#banner_nenu #menu .menu_list .menu_list_con{
	width: 200px;
	height: 116px;
		border-bottom: solid 2px #b3b3b3;
		overflow: hidden;
}
.menu_list_con_num{
	margin-left: 180px;
	width: 20px;
	height: 20px;
	background-color: #f60;
	text-align: center;
 	font-size: 16px;
 	color: #fff;
}
#banner_nenu #menu .menu_list .menu_list_con div{
	height: 98px;
	width: 100px;
	color: #333333;
	font-size: 14px;
	font-family: "黑体";
	
 	
}
#banner_nenu #menu .menu_list .menu_list_title{
	width: 200px;
	height: 40px;
	background-color: #fff ;
	border-bottom: solid 2px #b3b3b3;
	overflow: hidden;
	line-height: 22px;
}
#banner_nenu #menu .menu_list .menu_list_title div{
	width: 100px;
	color: #333333;
	font-size: 14px;
	font-family: "黑体";
}








/*人气展示区样式*/

#show #showTitle{
	margin-top: 6px;
	height: 50px;
	width: 100%;
	border-bottom: solid 8px #ff6700;
}
#show #showTitle p{
	width: 200px;
	height: 50px;
	line-height: 50px;
	font-size: 22px;
	text-align: center;
	color: #fff;
	background-color: #ff6700;
}
/*小商品*/
.showConMin{
	margin-right: 30px;
	float: left;
	width: 210px;
	height: 260px;
}
.showConMin .showConMinBook{
	width: 126px;
	height: 150px;
	background-color: #fff;
	margin-left: 30px;
	padding: 6px 0 0 20px;
}
.showConMin p{
	line-height: 22px;
	font-size: 14px;
	margin-left: 6px;
}
.showConMin p img{
	margin-top: 4px;
}
.showConMin p:nth-child(4){
	color: #f32b0c;
}
.showConMin p:nth-child(5) span:nth-child(1){
	color: #f32b0c;
	font-size: 18px;
}


/*点击人气推荐 的小商品背景效果*/
.showConMinClick{
	background-color: #f2f2f2;
}

/*新书推荐*/
.New_books_t{
	width: 904px;	
}
 .New_books_title{
	width: 100%;
	height: 40px;
	line-height: 40px;
	border-bottom: solid 6px #f60;
}
 .New_books_title span:nth-child(1){
	display: inline-block;
	text-align: center;
	width: 42px;
	height: 40px;
	background-color: #ff6600;
	color: #fff;
	font-size: 28px;
	font-family: "黑色";
}
 .New_books_title span:nth-child(2){
	display: inline-block;
	height: 40px;
	font-size: 22px;
	color: #333;
	font-family: "黑色";
}

#New_books .New_books_left{
	width: 900px;
	height: 500px;
	border: solid 2px #e6e6e6;
	border-top: none;
}
#New_books .New_books_left .New_books_left_con{
	width: 180px;
	height: 250px;
	float: left;
}
#New_books .New_books_left .New_books_left_con .New_books_left_con_img{
	text-align: center;
}
#New_books .New_books_left .New_books_left_con p{
	font-family: "黑体";
	padding-left: 26px;
	line-height: 24px;
	font-size: 14px;
}
#New_books .New_books_left .New_books_left_con :nth-child(2){
	color: #333;
}

#New_books .New_books_left .New_books_left_con :nth-child(3){
	color: #808080;
}
#New_books .New_books_left .New_books_left_con :nth-child(4) :nth-child(1){
	font-size: 18px;
	color: #f91616;
	margin-right: 10px;
}
#New_books .New_books_left .New_books_left_con :nth-child(4) :nth-child(2){
	font-size: 18px;
	color: #b2b2b2;
	text-decoration: line-through;
}


/*右边盒子*/
#New_books .New_books_right{
	width: 280px;
	height: 500px;
	border: solid 2px #e6e6e6;
	    margin-top: -1px;
	    overflow: hidden;
}



 .New_books_right_Title{
	text-align: center;
	font-size: 18px;
}
#New_books .New_books_right li{
	line-height: 46px;
	width: 100%;
	cursor: pointer;
}
#New_books .New_books_right li .lispan{
	display: inline-block;
	height: 54px;
    text-indent: 24px;
    border-bottom: solid 2px #e7e7e7;
    width: 260px;
    
}

.New_books_right_con div{
	width: 250px;
	line-height: 20px;
}
.New_books_rightred{
	float: left;
	text-indent: 6px;
	display: inline-block;
	color: red;
	margin-right: 6px;
}



/*独家提供*/
/*滑动菜单*/
#exclusive{
	border-bottom: solid 2px #e6e6e6;
}
#exclusive .New_books_title ul{
	margin-top: 10px;
}
#exclusive .New_books_title ul li{
	cursor: pointer;
	padding: 0 10px;
	height: 36px;
	text-align: center;
	line-height: 36px;
	float: left;
	font-size: 18px;
	font-family: "黑体";
	color: #333;
}
/*移入后添加的样式*/
#exclusive .New_books_title .New_books_title_li li.current{
	background-color: #f60;
	color: #fff;
}


/*内容部分*/

.exclusive_con_box{
	height: 532px;
	overflow: hidden;
}
.exclusive_con_small{
	width: 1128px;
}


/*猜你喜欢和独家提供公用小内容盒子样式*/
.exclusive_con_min{
	margin-top: 16px;
	float: left;
	width: 188px;
	height: 250px;
}
.exclusive_con_min_img{
	height: 150px;
	width: 150px;
	margin: auto;
}
.exclusive_con_min p{
	font-family: "黑体";
	padding-left: 26px;
	line-height: 24px;
	font-size: 14px;
}
 .exclusive_con_min :nth-child(2){
	color: #333;
}

 .exclusive_con_min :nth-child(3){
	color: #808080;
}
 .exclusive_con_min :nth-child(4) :nth-child(1){
	font-size: 18px;
	color: #f91616;
	margin-right: 10px;
}
 .exclusive_con_min :nth-child(4) :nth-child(2){
	font-size: 18px;
	color: #b2b2b2;
	text-decoration: line-through;
}
/*左右按钮*/
#exclusive_con .imgleft{
	margin-top: 230px;
	background: url(../img/nav.png) no-repeat -2px 14px #ececec;
	width: 36px;
	height: 70px;
}
#exclusive_con .imgright{
	margin-top: 230px;
	background: url(../img/nav.png) no-repeat -46px 14px #ececec;
	width: 36px;
	height: 70px;
}
/*点击箭头高亮显示*/

.content #exclusive_con .imgsub{
	background-color: #7e7e7e;
}


/*移入高亮显示*/
#exclusive_con .hover{
	background-color: #cccccc;
}
/*控制按钮*/
.exclusive_controls{
	margin: 10px auto;
    width: 210px;
}
.exclusive_controls li{
	border-radius: 10px;
	float: left;
	margin-right: 10px;
	width: 20px;
	height: 20px;
	background-color: #ccc;
}

/*移入控制按钮显示的样式*/
.exclusive_controls li.currents{
	background-color: #f60;
}

/*猜你喜欢*/
.youlove_con{
	margin-left: 36px;
}
<!--人文精选-->
#choiceness .choiceness_min{
	width: 200px;
	height: 160px;
}
#choiceness .choiceness_min .choiceness_min_left{
	width: 110px;
}
#choiceness .choiceness_min .choiceness_min_left P{
	line-height: 26px;
}
#choiceness .choiceness_min .choiceness_min_left P:nth-child(1){
	margin-top: 10px;
	font-size: 18px;
	color: #333333;
	font-weight: bold;
}
#choiceness .choiceness_min .choiceness_min_left P:nth-child(2){
	font-size: 16px;
	color: #a5a5a5;
}
#choiceness .choiceness_min .choiceness_min_left P:nth-child(3){
	width: 100%;
	font-size: 16px;
	color: #fff;
	border-radius: 10px;
	background-color: red;
	text-align: center;
}


#choiceness .choiceness_min .choiceness_min_right{
	width: 90px;
	text-align: center;
}