/*首页 产品*/
.ipro{

	padding-top: 50px;
	text-align: center;
	 width:92%;  max-width:1400px; margin:0px auto; 
}
.ipro .iprgm-b>div{
	display: inline-block;
	max-width: 860px;
}
.ipro-swiper{
	margin-top: 35px;
	padding-right: 200px;
}
.ipro-swiper .swiper-slide{
	width: 420px;
	height: 480px;
	background: no-repeat center;
	background-size: cover;
	margin-right: 20px;
	transition: all .3s;
  -webkit-transition:all .3s;
}
.ipro-swiper .swiper-slide:after{
	content: '';
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	background: #000;
	opacity: .2;
	z-index: 1;
}
.ipro-div{
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
	padding: 60px 55px;
	color: #fff;
	text-align: left;
}
.ipro-a{
	font-size: 18px; text-transform:capitalize; font-family:Arial, Helvetica, sans-serif;
	line-height: 2.3;
}
.ipro-b{
	font-size: 36px;
	line-height: 1.3;
	font-weight: bold;
	margin-top: 5px;
}
.ipro-c{
	font-size: 16px;
	line-height: 25px;
	margin-top: 30px;
	opacity: 0;
	transition: all .3s;
  -webkit-transition:all .3s;
}
.ipro-d{
	position: absolute;
	left: 55px;
	bottom: 55px;
}
.ipro-swiper .swiper-slide.on{
	width: 500px;
	transition: all .3s;
  -webkit-transition:all .3s;
}
.ipro-swiper .swiper-slide.on .ipro-c{
	opacity: 1;
	transition: all .3s;
  -webkit-transition:all .3s;
}
@media(min-width:1600px){
	.ipro .history-sc{
		margin-top: 40px !important;
	}
	.ipro-swiper .swiper-slide{
		height: 460px;
	}
}
@media(max-width:1680px){
	.ipro{
		padding-top: 110px;
	}
	.ipro-swiper .swiper-slide{
		width: 350px;
		height: 350px;
	}
	.ipro-div{
		padding: 30px;
	}
	.ipro-swiper .swiper-slide.on{
		width: 400px;
	}
	.ipro-a{
		
	}
	.ipro-b{
		font-size: 26px;
	}
	.ipro-c{
		font-size: 13px;
		line-height: 20px;
		margin-top: 15px;
	}
	.ipro-d{
		left: 30px;
		bottom: 20px;
	}
}
@media(max-width:1600px){
	.ipro{
		padding: 0 0px;
		padding-top: 20px;
	}
}
@media(max-width:1440px){
	.ipro-swiper .swiper-slide{
		width: 300px;
		height: 300px;
	}
}
@media(max-width:1200px){
	.ipro{
		padding: 0 30px;
		padding-top: 220px;
	}
	.ipro-swiper .swiper-slide{
		width: 380px;
		height: 400px;
	}
	.ipro-swiper .swiper-slide.on{
		width: 480px;
	}
	.ipro-c{
		font-size: 15px;
		line-height: 25px;
	}
}
@media(max-width:1000px){
	.ipro{
		padding-top: 130px;
	}
}
@media(max-width:750px){
	.ipro{
		padding: 0 .3rem;
		padding-top: 1.8rem;
	}
	.ipro-swiper .swiper-slide{
		width: auto;
		height: 5rem;
		margin-right: .2rem;
	}
	.ipro-swiper .swiper-slide.on{
		width: auto;
	}
	.ipro-swiper .swiper-slide.on .ipro-c{
		opacity: 0;
	}
	.ipro-swiper .swiper-slide.swiper-slide-active{
		width: auto;
	}
	.ipro-swiper .swiper-slide.swiper-slide-active .ipro-c{
		opacity: 1;
	}
	.ipro-c{
		font-size: .24rem;
		line-height: .4rem;
	}
	.ipro-swiper{
		margin-top: .8rem;
	}
	.ipro-div{
		padding: .4rem .3rem;
	}
	.ipro-a{
		font-size: .3rem;
	}
	.ipro-b{
		font-size: .36rem;
	}
	.ipro-swiper{
		padding: 0 .8rem;
	}
	.ipro-swiper .swiper-slide.on .ipro-c{
		font-size: .24rem;
		line-height: .4rem;
		margin-top: .2rem;
	}
	.ipro-d{
		left: .3rem;
		bottom: .3rem;
	}
}
.swiper-scrollbar-drag{
	height: 5px;
	background: #2dafb4;
	position: relative;
}
.history-sc{
		margin-top: 30px;
	}
	
	
.idx-but{
	display: inline-block;
	width: 130px;
	height: 45px;
	line-height: 43px;
	border-radius: 25px;
	border: 1px solid #18a0a0;
	background: #18a0a0;
	font-size: 16px;
	color: #fff;
	text-align: center;
	transition: all .3s;
  -webkit-transition:all .3s;
}
.idx-but:hover{
	border: 1px solid #18a0a0;
	background: initial;
	color: #18a0a0;
	transition: all .3s;
  -webkit-transition:all .3s;
}
.iprgm-d{
	width: 100%;
	margin-top: 60px;
}