.product{
	padding: 80px 0;
	position: relative;
}
.pcon{
	position: relative;
	padding-left: 320px;
	min-height: 500px;
	margin-top: 50px;
}
.pc_fl{
	position: absolute;
	top: 0;
	left: 0;
	border:1px solid #ddd;
	width: 280px;
	z-index: 2;
	background-color: #fff;
}
.dul{
	margin: 0 -1%;
}
.dul li{
	float: left;
	width: 31.333%;
	margin:0px 1% 20px;
}
.dul li a{
	display: block;
	position: relative;
}
.pw{
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height:0;
	background-color: #126ace;
	box-sizing: border-box;
	text-align: center;
	padding:30px 20px 15px;
	color: #fff;
	opacity: 0;
	-webkit-transition: all 0.6s;
	-moz-transition: all 0.6s;
	-ms-transition: all 0.6s;
	-o-transition: all 0.6s;
	transition: all 0.6s;
}
.pw h4{
	font-size: 18px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow:ellipsis;
	position: relative;
	padding-bottom: 10px;
	margin-bottom: 10px;
}
.pw h4:before{
	position: absolute;
	content: "";
	left: 50%;
	bottom: 0;
	width: 2em;
	margin-left: -1em;
	left: 50%;
	background-color: #fff;
	height: 1px;
}
.pw p{
	line-height: 1.7;
	font-size: 15px;
	font-weight: 200;
	max-height: 75px;
	overflow: hidden;
}
.pw span{
	width: 100px;
	display: block;
	margin:0 auto;
	border:1px solid #fff;
	border-radius: 20px;
	padding: 3px 0px;
	margin-top: 10px;
}
.dul li a:hover .pw{
	height: 100%;
	opacity: 1;
}
.pc_fl img{
	margin: 30px;
	display: block;
}
.ful a{
	display: block;
}
.ful>li{
	position: relative;
	border-top: 1px solid #eee;
}
.ful>li span{
	right: 0;
	top: 0;
	position: absolute;
	width: 50px;
    height: 50px;
    background:#2f8dd3;
    font-size: 20px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
    color:#fff;
}
.ful>li.active span{
	font-size: 0px;
}
.ful>li span:before{
	position: absolute;
	content: "-";
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	font-size: 20px;
}
.ful>li>a{
	line-height: 50px;
	padding:0px 20px;
	background-color: rgb(243, 249, 253);
}
.ful>li>a:hover,.ful>li.act>a{
	background-color:#dbf0fe;
}
.aul{
	display: none;
}
.ful>li.active .aul{
	display: block;
}
.aul li a{
	padding:10px 30px;
}
.aul li.on a{
	box-shadow: 2px 2px 5px #ddd;
}
.aul li a:hover{
	background-color: #eee;
}
.sbn {
    display: none;
    position: absolute;
    z-index: 2;
    width: 40px;
    top: 160px;
    left: -1px;
    border: 1px solid #ddd;
    padding: 10px 25px 10px 5px;
    background: #fff url(../images/next.png) no-repeat right center;
}
@media (max-width:1600px){
	.pw p{
		font-size: 14px;
		max-height: 69px;
	}
}
@media (max-width:1200px){
	.pw{
		padding-top: 15px;
	}
}
@media (max-width:1080px){
	.pw{
		display: none;
	}
	.dul li{
		width: 48%;
	}
}
@media (max-width:768px){
	.sbn{
		display: block;
	}
	.pc_fl{
		left: -330px;
		-webkit-transition: all 0.6s;
	    -moz-transition: all 0.6s;
	    -ms-transition: all 0.6s;
	    -o-transition: all 0.6s;
	    transition: all 0.6s;
	    top: 
	}
	.pc_fl.on{
		left: -20px;
	}
	.pcon{
		padding-left: 0px;
	}
	.product{
		padding: 60px 0;
	}
	.xt h4{
		font-size: 25px;
	}
	.xt span{
		font-size: 14px;
	}
}
@media (max-width:640px){
	.product{
		padding: 45px 0;
	}
	.pcon{
		margin-top: 20px;
	}
	.xt h4{
		font-size: 22px;
	}
	.pagination{
		padding-top: 10px;
	}
}
@media (max-width:376px){
	.dul li{
		width: 100%;
		margin: 0 0 20px;
	}
	.product{
		padding-bottom: 20px;
	}
}