.pbrand{
	background-color: #fff;
}
.pbtit{
	text-align: center;
	width: 900px;
	margin:0 auto;
	padding:50px 0;
}
.pbtit h2{
	color:#8fbc45;
	padding-bottom: 15px; 
	font-size: 30px;
}
.pbtit p{
	line-height: 2;
	color: #444;
	font-size: 15px;
}
.fz-img{
	background-size:cover;
	width: 50%;
	background-position: center bottom;
	height: 100%;
}
.fz-con{
	width: 50%;
	background-color: #fff;
	height: 100%;
	color: #fff;
}
.fa-top{height: 300px;margin-top:15px}
.fa-top .fz-img{
	float: left;
	height: 100%;
}
.fa-top .fz-con{
	float: right;
	background-color: #8fbc45;
}
.fa-top a,.fa-bot a{
	display: block;
	height: 100%;
	width: 100%;
}
.af{
	width: 49.5%;
	float: left;
	height: 100%;
}
.ar{
	width: 49.5%;
	float: right;
	height: 100%;
}
.fa-bot{height: 300px;margin-top: 15px;}
.fa-bot .fz-img{
	float: right;
	height: 100%;
}
.fa-bot .fz-con{
	float: left;
	background-color: #628d1b;
}
.fa-ak{
	text-align: center;
	padding:25px;
	margin-top: 80px;
}
/*分子品牌*/
.pp-top{
	margin:0 -0.5%;
	padding-bottom:15px;
}
.top-item{
	width: 32.33333%;
	float: left;
	margin:0 0.5%;
	height: 300px;
	background-size:cover;
	position: relative;
}
.top-item1{
	width: 100%;
	float: left;
	margin:0 0.5%;
	height: 300px;
	background-size:cover;
	position: relative;
	background-position:center;
}
.pp-bottom{
	margin:0 -0.5%;
	padding-bottom: 50px;
}
.bot-item{
	width: 24%;
	float: left;
	margin:0 0.5%;
	height: 300px;
	background-size:cover;
	position: relative;
	margin-top: 15px;
}
.pp a{
	display: block;
	width: 100%;
	height: 100%;
}
.it-wrap{
	position:absolute;
	right: 0;
	bottom: 0;
	background-color:rgba(141, 187, 68, 0.7);
	height:auto;
	color: #fff;
	padding:15px 5%;
}
.it-wrap span{
	display: block;
	font-size: 18px;
	font-weight: 600;
}
.it-wrap p{
	text-overflow:ellipsis;
	overflow: hidden;
	white-space: nowrap;
	line-height: 2;
}

.vvwr {
    background-color: rgba(0,0,0,0.4);
    position:fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: none;
    text-align: center;
}
.vvwr .video{
	margin:0 auto;
	width:100%;
	height:100%;
	left:0;
	top: 0;
    text-align: center;
}
.vvwr .video #ckplayer-video{ 
	/*height: 600px;*/
	width: 60%;
    margin-left: auto;
    margin-right: auto;
	margin-top:8%;
}
.v-close {
    position: fixed;
    top: 30px;
    right: 30px;
    font-size: 100px;
    color: #fff;
    cursor: pointer;
    z-index: 2;
}
@media (max-width:1200px){
	.fa-top{
		height: 230px;
	}
	.fa-bot{
		height: 230px;
		margin-top: 10px;
	}
	.fa-ak{
		margin-top: 50px;
	}
	.top-item,.bot-item,.top-item1{
		height: 230px;
	}
	.pbtit{
		width: 80%;
	}
}
@media (max-width:900px){
	.af,.ar{
		width: 100%;
		margin-bottom: 10px;
	}
	.pp-top{
		padding-bottom: 10px;
	}
	.bot-item{
		width:49%;
		margin-bottom: 10px;
	}
}
@media (max-width:768px){
	.pbtit h2{
		font-size: 20px;
	}
	.top-item,.top-item1{
		width: 100%;
		margin-bottom: 10px;
	}

}
@media (max-width:640px){ 
	.pbtit{
		padding:30px 0;
		width: 90%;
	}
	.fz-img{
		width: 100%;
	}
	.fz-con{
		width: 100%;
		height: auto;
	}
	.fa-top,.fa-bot{
		height: auto;
		margin-top: 0px;
	}
	.fa-top .fz-img,.fa-bot .fz-img{
		height: 180px;
	}
	.fa-ak{
		margin-top: 0px;
	}
	.bot-item{
		width: 100%;
	}
	.it-wrap span{
		font-size: 16px;
	}
	.pp-bottom{
		padding-bottom: 30px;
	}
	.vvwr .video #ckplayer-video{
		margin-top:55%;
		width:95%;
	}

}
@media (max-width:375px){
	.top-item, .bot-item,.top-item1{
		height: 180px;
	}
}