/*banner背景图片动画*/

@-webkit-keyframes scale-bg{

	from{

		-webkit-transform:scale(1.2);

		transform:scale(1.2);

	}

	to{

		-webkit-transform:scale(1);

		transform:scale(1);

	}

}

@keyframes scale-bg{

	from{

		-webkit-transform:scale(1.2);

		transform:scale(1.2);

	}

	to{

		-webkit-transform:scale(1);

		transform:scale(1);

	}

}

/*banner */

.index_main{

	background: #f7f7f7;

}

.index_main .section1{

	position: relative;

}

.index_main .section1 .index_banner .item{

	background-size: cover;

	-webkit-background-size:cover;

	background-position: center;

	background-repeat: no-repeat;

	height:100vh;

	position: relative;

}

.index_main .section1 .index_banner .item.slick-current .scaleBg{

	visibility: visible; 

	-webkit-animation:scale-bg 6s linear forwards;

	animation:scale-bg 6s linear forwards;

}

.index_main .section1 .index_banner .items{

	background-size: cover;

	background-position: center center;

	background-repeat: no-repeat;

	position: absolute;

	left: 0;

	top: 0;

	width: 100%;

	height: 100%;

	z-index: 0;

}

.index_main .section1 .index_banner .items:after{

	content: "";

	display: block;

	width: 100%;

	height: 100%;

	position: absolute;

	left: 0;

	top: 0;

/*	background: rgba(0,0,0,0.2);*/

}

.index_main .section1 .index_banner .item .inner .block_txt{

	position: absolute;

	top: 32%;

	right: 10px;

	left:10px;

	opacity: 0; 

	transform: translateY(40px);

	-webkit-transform: translateY(40px); 

	-webkit-transition: all 500ms ease; 

	transition: all 500ms ease;

}

.index_main .section1 .index_banner .item.active .inner .block_txt{

	opacity: 1; 

	-webkit-transform: translateY(0); 

	transform: translateY(0); 

	-webkit-transition-delay: 100ms; 

	transition-delay: 100ms;

}



.index_main .section1 .index_banner .item .inner .block_txt h2{

	color: #fff;

	font-size: 58px;

	text-align:left;

	/*! line-height: 90px; */

	font-weight: bold;

	text-align: center;

}

.index_main .section1 .index_banner .item .inner .block_txt h2 span{

	color: #fff;

	display:block;

	font-weight:normal;

	font-size:30px;

	margin-top: 3%;

}

.index_main .section1 .index_banner .item .inner .block_txt h3{

	color: #fff;

	font-size: 14px;

	text-align:center;

	margin: 1% 0 4%;

	letter-spacing: 3px;

}

.index_main .section1 .index_banner .item .inner .block_txt p a{ display:block; width:199px; line-height:64px;color:#fff; font-size:20px; text-align:center;margin:5% auto 0; /*! background:url(../images/sy-4.png) no-repeat center */border: #fff 1px solid;border-radius: 50px;}

.index_main .section1 .slick_txt{

	width:30%;

	height: 100%;

	background-color: transparent;

	transition: all 500ms ease;

	-webkit-transition:all 500ms ease; 

	background-repeat: no-repeat;

	position: absolute;

	top: 0;

	font-size: 0;

	outline: none;

	border:0;

}

.index_main .section1 .left{

	left: 0;

}

.index_main .section1 .right{

	right:0;

}

.index_main .section1 .slick_txt:hover .slick_arrow{

	opacity: 1;

	visibility: visible;

}

.index_main .section1 .slick_txt .slick_arrow{

	width: 20px;

	height: 36px;

	background-repeat: no-repeat;

	background-position: center;

	margin-top: -18px;

	position: absolute;

	top: 50%;

	cursor: pointer;

	transition: all 500ms ease;

	-webkit-transition:all 500ms ease;

	opacity: 0;

	visibility: hidden;

}

.index_main .section1 .slick_txt .prev{

	background-image:url(../image/ban_prev.png);

	left:60px;

}

.index_main .section1 .slick_txt .next{

	background-image:url(../image/ban_next.png);

	right:60px;

}

.index_main .section1 .slick_txt .prev:hover{

	background-image:url(../image/ban_prev_hover.png);

}

.index_main .section1 .slick_txt .next:hover{

	background-image:url(../image/ban_next_hover.png);

}

.index_main .section1 .number{

	position: absolute;

	bottom:25%;

	left: 50%;

	padding-bottom: 5px;

	border-bottom: 1px solid rgba(255,255,255,0.2);

	display: table;

	padding: 0 20px;

	width: auto;

	text-align: center;

	transform: translateX(-50%);

	-webkit-transform: translateX(-50%);

}

.index_main .section1 .number span{

	font-size: 14px;

	color: #fff;

	margin-right:100px;

	display: inline-block;

	cursor: pointer;

	position: relative;

	transition: all 500ms ease;

	-webkit-transition:all 500ms ease;

}

.index_main .section1 .number span:last-child{

	margin-right: 0;

}

.index_main .section1 .number span:after{

	content: "";

	display: inline-block;

	width: 0;

	height: 2px;

	background: #fff;

	position: absolute;

	left: 50%;

	transform: translateX(-50%);

	-webkit-transform: translateX(-50%);

	bottom:-20px;

	opacity: 0;

	visibility: hidden;

	transition: all 500ms ease;

	-webkit-transition:all 500ms ease;

}

.index_main .section1 .number span.active:after{

	width: 100%;

	opacity: 1;

	visibility: visible;

}



.index_main .section2{

	background: #f5f5f5;

}

.index_main .section2 h3{

	text-align: center;

}

.index_main .section3{

	width: 100%;

	height: 100%;

	background: url(../image/3.jpg) no-repeat;

	background-size: 100% 100%;

}

.index_main .section3 h3{

	text-align: center;

}

.index_main .section4{

	background: #f5f5f5;

}

.index_main .section4 h3{

	text-align: center;

}

.slick-arrow{ position:absolute; top:50%; width:15px; height:25px; border:0; cursor:pointer; z-index:9}

.slick-prev{ left:1%; background:url(../images/sy-3.png) no-repeat center; display:none !important}

.slick-next{ right:1%; background:url(../images/sy-3-1.png) no-repeat center; display:none !important}
.index_main .section1 .index_banner .item, .fp-tableCell, .index_main .section1{ height:800px !important}

@media screen and (max-width: 1450px) {

.index_main .section1 .index_banner .item .inner .block_txt h2{ font-size:50px}

.index_main .section1 .index_banner .item .inner .block_txt h2 span{ font-size:26px}
.index_main .section1 .index_banner .item, .fp-tableCell, .index_main .section1{ height:600px !important}
}

@media only screen and (max-width: 1366px){

	.index_main .section1 .index_banner .slick-arrow{

		background-size: auto 30px;

	}

}

@media only screen and (max-width: 992px){

	.index_main .section1 .index_banner .item{

		height: 100vh;

	}

	.index_main .section1 .index_banner .item .inner .block_txt{

		left: 0;

		right:0;

		margin: 0 auto;

		top: 42%;

	}

	.index_main .section1 .index_banner .slick-arrow{

		display: none !important;

	}

	.index_main .section1 .number{

		bottom: 12%;

		display: none;

	}

	.index_main .section1 .number span{

		margin-right: 22px;

	}

	.index_main .section1 .number span:after{

		bottom: -14px;

	}

.index_main .section1 .index_banner .item,.fp-tableCell,.index_main .section1{ height:500px !important}

.index_main .section1 .index_banner .item .inner .block_txt{ top:39%}

.index_main .section1 .index_banner .item .inner .block_txt h2{ font-size:28px; line-height:35px}

.index_main .section1 .index_banner .item .inner .block_txt h2 span{ font-size:16px}

.index_main .section1 .index_banner .item .inner .block_txt p a{ font-size:16px;width: 147px; line-height: 45px;}

}

@media only screen and (max-width: 640px){

.index_main .section1 .index_banner .item .inner .block_txt h2{ font-size:18px;}

.index_main .section1 .index_banner .item .inner .block_txt p a{ font-size:14px; width:110px; line-height:32px}  

.index_main .section1 .index_banner .item,.fp-tableCell,.index_main .section1{ height:450px !important}

.index_main .section1 .index_banner .item .inner .block_txt{ top:40%}

.index_main .section1 .index_banner .item .inner .block_txt h2 span{ font-size:14px}

}

@media only screen and (max-width: 340px){

 

}

@media only screen and (max-width: 320px){

	

}