.row_a4{
	padding-top: 60px;
	padding-bottom: 70px;
	background-size:cover !important;
	background: url(../img/pic099.png);
}
.a4_tit{
color: #666666;
font-size: 16px;
line-height: 30px;
}
.a4_icon{
	margin-top: 50px;
	display: flex;
	justify-content: center;
}
.a4_main:nth-child(1) .a4_text{
	text-align: center;
	margin-bottom: 20px;
	color: #71bf7c;
	font-size: 30px;
	font-weight: 550;
}
.a4_main{
	width: 285px;
}
.a4_main:nth-child(1) .a4_on{
	padding-top: 40px;
	width: 285px;
	height: 258px;
	background: #71bf7c;
	border-radius: 20px;
}


.a4_main:nth-child(2) .a4_text{
	text-align: center;
	margin-bottom: 20px;
	color: #f5a519;
	font-size: 30px;
	font-weight: 550;
}
.a4_main:nth-child(2) .a4_on{
	padding-top: 40px;
	width: 285px;
	height: 298px;
	background: #f5a519;
	border-radius: 20px;
}
.a4_main:nth-child(2) .a4_on > div:nth-child(2){
	margin-top: 5px;
}

/* ----------- */
.a4_main:nth-child(3) .a4_text{
	text-align: center;
	margin-bottom: 20px;
	color: #ee782e;
	font-size: 30px;
	font-weight: 550;
}
.a4_main:nth-child(3) .a4_on{
	padding-top: 40px;
	width: 285px;
	height: 338px;
	background: #ee782e;
	border-radius: 20px;
}
.a4_main:nth-child(3) .a4_on > div:nth-child(2){
	margin-top: 80px;
}
/* --------------------- */
.a4_main:nth-child(4) .a4_text{
	text-align: center;
	margin-bottom: 20px;
	color: #e7511d;
	font-size: 30px;
	font-weight: 550;
}
.a4_main:nth-child(4) .a4_on{
	padding-top: 40px;
	width: 285px;
	height: 378px;
	background: #e7511d;
	border-radius: 20px;
}
.a4_main:nth-child(4) .a4_on > div:nth-child(2){
	margin-top: 122px;
}
.list_swiper{
	/* overflow: hidden; */
	position: relative;
}
.list_swiper .swiper-button-next{
	background: 0;
	width: 80px;
	height: 80px;
}
.list_swiper .swiper-pagination-bullet-active {
  opacity: 1;
  background: #999999;
  width: 32px;
  border-radius: 15px;
}
.a4_list{
	padding-top: 60px;
}
.list_aa{
	box-shadow: 0px 3px 10px #dedede;
	display: flex;
	justify-content: space-between;
	background: #fff;
	padding: 25px 20px 25px 20px;
}

.list_swiper .swiper-container-horizontal > .swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
 bottom: -40px;
  left: 0;
  width: 100%;
}
.list_swiper #list_swiper{
	overflow: hidden;
	height: 298px;
}






.a4_ul{
	text-align: center;
	color: #fff;
	font-weight: 600;
}
.a4_ul ul li{
	padding-bottom: 20px;
}
.a4_on>div:nth-child(2){
	margin-top: 40px;
	display: flex;
	justify-content: center;
}
.a4_box{
	display: flex;
	align-items: flex-end;
}
.a4_box>div{
	margin-right: 20px;
	
}
.a4_box>div:last-child{
	margin-right: 0;
}
.list_aa>div:nth-child(2){
	color: #999;
}

@media screen and (max-width:768px) {
.row_a4{
		padding-top: 0.6rem;
		padding-bottom: 0.7rem;
	}
	.a4_tit{
		font-size: .25rem;
		line-height: 25px;
		width: 90%;
		margin: auto;
	}
	.a4_main .a4_text{
		font-size: .4rem !important;
	}
	.a4_main{
		width: 49%;
		margin-bottom: .5rem;
	}
	.a4_box{
		flex-wrap: wrap;
		padding: .1rem;
	}
	.a4_main .a4_on{
		width: 100% !important;
		padding-top: .4rem !important;
	}
	
	.a4_box > div:nth-child(2n+2){
		margin-right: 0;
	}
	.a4_box > div {
	  margin-right: 0.1rem;
	}
	.a4_ul ul li{
		padding-bottom: .2rem;
	}
	.a4_main:nth-child(2) .a4_on > div:nth-child(2) {
	  margin-top: 22px;
	}
	.a4_main:nth-child(1) .a4_on{
		height: 230px;
	}
	.a4_main:nth-child(2) .a4_on{
		height: 267px;
	}
	.a4_main:nth-child(3) .a4_on {
	  height: 254px;
	}
	.a4_main:nth-child(3) .a4_on > div:nth-child(2) {
	  margin-top: 37px;
	}
	.a4_main:nth-child(4) .a4_on{
		height: 294px;
	}
	.a4_main:nth-child(4) .a4_on > div:nth-child(2) {
	  margin-top: 79px;
	}
	.a4_list{
		padding-top: 0.6rem;
	}
	.a1_tit{
		padding-bottom: .5rem;
		font-size: .32rem;
	}
}