html {
	font-size: 10px;
}

p,
div,
body {
	margin: 0px;


}

body {
	display: flex;
	flex-direction: column;
	align-items: center;
}


.policy-box {
	width: 100%;
	display: flex;
	flex-direction: row;
	padding-top: 5rem;
	padding-bottom: 5rem;
	justify-content: center;

}

.policy-left-box {
	display: flex;
	flex-direction: column;
	width: 59.6rem;

}

.policy-title-box {
	display: flex;
	flex-direction: row;
	align-items: center;
	/*width: 59.6rem;*/
}

.policy-maket-box {
	display: flex;
	flex-direction: column;
	/*width: 120rem;*/
	width: 90%;
	margin-left: 2rem;
	margin-right: 2rem;
}

.policy-main-title {
	font-size:2.2rem;
	font-family: Source Han Sans CN;
	font-weight: 300;
	color: #393939;
	line-height: 3.4rem;
	margin-bottom: 1.4rem;
}

.policy-sub-title {
	font-size: 1.4rem;
	font-family: Source Han Sans CN;
	font-weight: bold;
	color: #393939;
	line-height: 2.4rem;
	margin-bottom: 1.4rem;
	margin-top: 1.4rem;
}
.policy-content-title {
	font-size: 2.8rem;
	font-family: Source Han Sans CN;
	font-weight: 400;
	color: #393939;
	line-height: 4rem;
	margin-top: 3rem;

}
.policy-content {
	font-size: 2.4rem;
	font-family: Source Han Sans CN;
	font-weight: 300;
	color:  #4F4F4F;
	line-height: 4rem;
	margin-top: 2rem;
	margin-bottom: 2rem;

}
.policy-link{
	font-size: 1.2rem;
	font-family: Source Han Sans CN;
	font-weight: 400;
	color: #4F4F4F;
	line-height: 2rem;
}

.policy-title-no {
	font-size: 1.4rem;
	font-family: Arial;
	font-weight: bold;
	color: #4157E8;
}

.policy-right-box {
	display: flex;
	flex-direction: column;
	width: 59.6rem;


}
.gap-box{
	width: 4rem;
}
.policy-right-img {

	width: 51.6rem;
	height: 49rem;
}
.policy-right-img-box {

	width: 51.6rem;
	height: 49rem;
	overflow: hidden;
}
.policy-right-img1 {

	width: 51.6rem;
	height: 49rem;
}
.policy-market-img {

	/*width: 120rem;*/
	width: 90%;
	height: 22rem;
	margin-top: 3rem;
}

/*分组标题*/
.group-title-box{
	width: 100rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	margin-top: 5rem;
	margin-bottom: 8rem;
}
.group-title-bg{
	font-size: 16.41rem;
	font-family: Impact;
	font-weight: 400;
	color: #F6F6F6;
	line-height: 11.88rem;

}
.group-title{
	font-size: 4.8rem;
	font-family: Source Han Sans CN;
	font-weight: 500;
	color: #000000;
	margin-top: -9rem;

}
.group-title-left-box{

	display: flex;
	flex-direction: column;
	/*margin-top: 5rem;*/
	margin-bottom: 8rem;
}
/*分组标题 end*/

/*我们的优势 start*/
.merit-items-box{
	display: flex;
	flex-direction: row;
}

.merit-item-box{
	width: 38.5rem;
	display: flex;
	flex-direction: column;
	background: #FFFFFF;
	border-radius: 2rem;
	align-items: center;
	justify-content: space-between;
	box-shadow: 0rem 0rem 1rem 0rem rgba(0,0,0,0.08);
}
.merit-item-content{
	width: 28.5rem;
	font-size: 2.4rem;
	font-family: Source Han Sans CN;
	font-weight: 400;
	color: #4F4F4F;
	line-height: 5rem;
	margin-top: 4rem;
	margin-bottom: 3rem;
	text-align: center;
}
.merit-item-title{
	width: 38.6rem;
	font-size: 2.8rem;
	font-family: Source Han Sans CN;
	font-weight: bold;
	color: #172541;
	background-color: #FFFFFF;
	border-radius: 0 0 2rem 2rem;
	text-align: center;
	line-height:  10.7rem;
}

.merit-item-box:hover .merit-item-title{
	color: #FFFFFF;
	background-color: #4157E8;
}

/*我们的优势 end*/

.imgs-box{
	display: flex;
	flex-direction: row;
	justify-content: center;
	margin-bottom: 5rem;
}
.img-item-row-box{
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	width:calc(100vw * (794/1920));
	height:calc(100vw * (306/1920));
}
.img-item-column-box{
	display: flex;
	flex-direction: column;

}


.img-box{
	display: flex;
	flex-direction: column;
	overflow: hidden;
	position: relative;
	width:calc(100vw * (794/1920));
	height:calc(100vw * (306/1920));
	box-sizing: border-box;

}
.img-big{
	width:calc(100vw * (794/1920));
	height:calc(100vw * (306/1920));
	background: #4157E8;
	position: absolute;
	z-index: 1;
}

.img-big-right{
	width:calc(100vw * (386/1920));
	height:calc(100vw * (632/1920));
	background: #4157E8;
	position: absolute;
	z-index: 1;
}
.img-big-box-right{
	display: flex;
	flex-direction: column;
	overflow: hidden;
	position: relative;
	width:calc(100vw * (386/1920));
	height:calc(100vw * (632/1920));

}

.img-small{
	width:calc(100vw * (386/1920));
	height:calc(100vw * (306/1920));
	background: #4157E8;
	position: absolute;
	z-index: 1;
}
.img-small-box{
	display: flex;
	flex-direction: column;
	overflow: hidden;
	position: relative;
	width:calc(100vw * (386/1920));
	height:calc(100vw * (306/1920));
	overflow: hidden;
}
.img-step{
	width: 100%;
	height:calc(100vw * (516/1920));
}
.img-txt-box{
	display: flex;
	max-width: 36rem;
	flex-direction: column;
	margin-left:1.5rem;
	box-sizing: border-box;
	margin-top:1.5rem;
	position: absolute;
	z-index: 2;

}

.img-big-txt{
	font-size: 3rem;
	font-family: Source Han Sans CN;
	font-weight: 500;
	color: #FFFFFF;
	line-height: 3.9rem;
}
.img-small-txt{
	font-size: 1.8rem;
	font-family: Helvetica Neue;
	font-weight: 500;
	color: #FFFFFF;
	margin-top: 1.5rem;
	line-height: 2rem;
}