.methods{
    background-color: #fff;
	overflow: hidden;
}
.methods .box1{
    position: relative;
    padding: 90px 0 0;
}
.methods .box1 .box-c{
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}
.methods .box1 .box-c .l{
    position: sticky;
    top: 176px;
     width: 25%;
    padding-right: 2.92%;
    padding-bottom: 121px;
} 
.methods .box1 .box-c .l1{
    width: 28%;
}
.methods .box1 .box-c .l::before{
    position: absolute;
    content: "";
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100vw;
    border-right: 1px solid rgba(240, 243, 246, 1);
    height: calc(100% + 12000vh);
    background-color: rgba(248, 250, 252, 1);

}
.methods .box1 .box-c .l .item{
    position: relative;
    z-index: 3;
}
.methods .box1 .box-c .l .item>a{
    position: relative;
    display: flex;
    padding: 13px 31px;
    justify-content: space-between;
    font-weight: 600;
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    border-radius: 0px 20px 20px 0px;
    transition: all .6s;
    z-index: 3;
    letter-spacing: -.9px;
}
.methods .box1 .box-c .l .item:hover>a{
    color: rgba(51, 125, 88, 1);
}
.methods .box1 .box-c .l .item.active>a{
    background: rgba(255, 255, 255, 1);
}
.methods .box1 .box-c .l .item>a .iconfont{
   font-size: 14px;
   font-weight: bold;
   transform: rotate(90deg);
   transition: color .6s;
}
.methods .box1 .box-c .l .item.active>a .iconfont{
    color: rgba(51, 125, 88, 1);
    transform: rotate(-90deg);
}
.methods .box1 .box-c .l .item:not(:last-child){
    margin-bottom: 14px;
}
.methods .box1 .box-c .l .item>a::before{
    position: absolute;
    content: "";
    left: 0;
    top: 50%;
    width: 3px;
    height: 0;
    background-color: rgba(51, 125, 88, 1);
    transform: translateY(-50%);
    transition: all .6s;
}
.methods .box1 .box-c .l .item.active>a::before,
.methods .box1 .box-c .l .item:hover>a::before{
    height: 100%;
}
.methods .box1 .box-c .l .item .subItem{
    padding: 15px 68px;
    display: none;
}
.methods .box1 .box-c .l .item .subItem a{
    display: block;
    font-weight: 400;
    font-size: 15px;
    color: rgba(102, 102, 102, 1);
    line-height: 24px;
    letter-spacing: -.5px;
}
.methods .box1 .box-c .l .item .subItem a.active,
.methods .box1 .box-c .l .item .subItem a:hover{
    color: #337D58;
}
.methods .box1 .box-c .l .item .subItem a:not(:last-child){
    margin-bottom: 8px;
}
.methods .box1 .box-c .r{
    width: 68.57%;
    padding-bottom: 121px;
}
.methods .box1 .box-c .r-title{
    font-weight: 600;
    color: rgba(51, 125, 88, 1);
    line-height: 1;
    border-left: 5px solid rgba(51, 125, 88, 1);
    padding-left: 14px;
}
.methods .box1 .box-c .r-box1 .r-box-c{
    display: flex;
    justify-content: space-between;
    margin-top: 45px;
}
.methods .box1 .box-c .r-box1 .r-box-c .pic{
    width: 45.93%;
}
.methods .box1 .box-c .r-box1 .r-box-c .pic img{
    display: block;
    max-width: 100%;
}
.methods .box1 .box-c .r-box1 .r-box-c .text-box{
    width: 49.12%;
}
.methods .box1 .box-c .r-box1 .r-box-c .text-title{
    font-weight: 600;
    font-size: 22px;
    color: #333333;
    line-height: 24px;
}
.methods .box1 .box-c .r-box1 .r-box-c .text-des{
    font-weight: 400;
    font-size: 15px;
    color: #666666;
    line-height: 24px;
    margin-top: 14px;
}
.methods .box1 .box-c .r-box1 .r-box-c .text-des h3{
	text-align:justify;
}
.methods .box1 .box-c .r-box2{
    margin-top: 45px;
}
.methods .box1 .box-c .r-box2 .r-box-c{
    margin-top: 45px;
}
.methods .box1 .box-c .r-box2 .r-box-c .list{
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 30px 16px;
}
.methods .box1 .box-c .r-box2 .r-box-c .list .picCover{
    padding-top: 62.55%;
}
.methods .box1 .box-c .r-box2 .r-box-c .list .pic{
    border-radius: 10px;
}
.methods .box1 .box-c .r-box2 .r-box-c .list .text-title{
    font-weight: 600;
    font-size: 16px;
    color: #181818;
    line-height: 30px;
    margin-top: 14px;
    text-align: center;
    transition: all .6s;
}
.methods .box1 .box-c .r-box2 .r-box-c .list li:hover .text-title{
    color: rgba(51, 125, 88, 1);
}
.methods .box1 .box-c .r-box3{
    margin-top: 68px;
}
.methods .box1 .box-c .r-box3 .r-box-c{
    margin-top: 45px;
}
.methods .box1 .box-c .r-box3 .r-box-c .list{
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 50px 20px;
}
.methods .box1 .box-c .r-box3 .r-box-c .list .picCover{
    padding-top: 69.5%;
}
.methods .box1 .box-c .r-box3 .r-box-c .list .pic{
    border-radius: 15px;
}
.methods .box1 .box-c .r-box3 .r-box-c .list .text-box{
    padding: 31px 14px 0;
}
.methods .box1 .box-c .r-box3 .r-box-c .list .text-title{
    font-weight: 600;
    font-size: 18px;
    color: #181818;
    line-height: 24px;
    text-align: center;
    transition: all .6s;
}
.methods .box1 .box-c .r-box3 .r-box-c .list li:hover .text-title{
    color: rgba(51, 125, 88, 1);
}
.methods .box1 .box-c .r-box3 .r-box-c .list .text-des{
    font-weight: 400;
    font-size: 15px;
    color: #777777;
    line-height: 24px;
    margin-top: 13px;
    text-align: left;
    hyphens:auto;
}
.methods .box1 .box-c .r-box4{
    margin-top: 64px;
}
.methods .box1 .box-c .r-box4 .r-box-c{
    margin-top: 25px;
}
.methods .box1 .box-c .r-box4 .list{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 6px 0;
}
.methods .box1 .box-c .r-box4 .list li{
    width: 47.2%;
    font-family: SourceSansRoman;
    font-weight: 600;
    font-size: 16px;
    color: #181818;
    line-height: 30px;
}
.methods .box1 .box-c .r-box4 .list li .iconfont{
 color: rgba(51, 125, 88, 1);
 padding-right: 5px;
}
.methods .box1 .box-c .r-box5{
    margin-top: 45px;
}
.methods .box1 .box-c .r-box5 .r-box-c{
    margin-top: 30px;
}
.methods .box1 .box-c .r-box5 .r-box-c img{
    max-width: 100%;
    display: block;
}
.methods .box1 .box-c .r-box6{
    margin-top: 60px;
}
.methods .box1 .box-c .r-box6 .r-box-c{
    margin-top: 50px;
}
.methods .box1 .box-c .r-box6 .r-box-c .list{
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 68px 31px;
}
.methods .box1 .box-c .r-box6 .r-box-c .list .picCover{
    padding-top: 45.88%;
}
.methods .box1 .box-c .r-box6 .r-box-c .list .text-box{
    margin-top: 26px;
    text-align: center;
}
.methods .box1 .box-c .r-box6 .r-box-c .list .text-title{
    font-weight: 600;
    font-size: 18px;
    color: #181818;
    line-height: 24px;
    transition: all .6s;
}
.methods .box1 .box-c .r-box6 .r-box-c .list li:hover .text-title{
    color: rgba(51, 125, 88, 1);
}
.methods .box1 .box-c .r-box6 .r-box-c .list .text-des{
    font-weight: 400;
    font-size: 15px;
    color: #777777;
    line-height: 24px;
    margin-top: 9px;
    text-align: left;
    text-align: justify;
}
.methods .box1 .box-c .r-box7 .r-box-c{
    margin-top: 30px;
    font-weight: 400;
    font-size: 15px;
    color: #666666;
    line-height: 32px;
}
.methods .box1 .box-c .r-box7 .r-box-c img{
    display: block;
    max-width: 100%;
}
.methods .box1 .box-c .r-box8{
    margin-top: 68px;
}
.methods .box1 .box-c .r-box8 .list{
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 49px 31px;
}
.methods .box1 .box-c .r-box8 .list .picCover{
    padding-top: 68.31%;
}
.methods .box1 .box-c .r-box8 .list .pic{
    border-radius: 15px;
}
.methods .box1 .box-c .r-box8 .list .text-box{
    font-weight: 600;
    font-size: 20px;
    color: #333333;
    line-height: 1.5;
    margin-top: 20px;
}
.methods .box1 .box-c .r-box9{
    margin-top: 45px;
    border-top: 1px solid rgba(237, 237, 237, 1);
    padding-top: 32px;
}
.methods .box2{
    padding: 103px 0 107px;
    position: relative;
    background-color: RGBA(255, 255, 255, 1);
    z-index: 3;
}
.methods .box2 .title{
    font-weight: bold;
    color: #181818;
}
.methods .box2 .box-c{
    margin-top: 53px;
}
@media (max-width:1199px) {
	.methods .box2{
		padding: 70px 0;
	}
	.methods .box2 .box-c{
		margin-top: 45px;
	}
	.methods .box1 .box-c .r-box8{
		margin-top: 45px;
	}
	.methods .box1 .box-c .r-box8 .list .text-box{
		font-size: 18px;
		margin-top: 10px;
	}
	.methods .box1 .box-c .r-box1 .r-box-c .pic{
		width: 100%;
	}
	.methods .box1 .box-c .r-box1 .r-box-c .pic img{
		margin: 0 auto;
	}
	.methods .box1 .box-c .r-box1 .r-box-c .text-box{
		width: 100%;
		margin-top: 25px;
	}
	.methods .box1 .box-c .r-box2 .r-box-c .list{
		grid-template-columns: repeat(2,1fr);
	}
	.methods .box1 .box-c .r-box3{
		margin-top: 45px;
	}
	.methods .box1 .box-c .r-box3 .r-box-c .list{
		grid-template-columns: repeat(2,1fr);
	}
	.methods .box1 .box-c .l{
		top: 86px;
		padding-right: 2%;
	}
	.methods .box1 .box-c .r-box1 .r-box-c{
		flex-direction: column;
	}
	.methods .box1{
		padding-top: 70px;
	}
	.methods .box1 .box-c .r,
	.methods .box1 .box-c .l{
		padding-bottom: 70px;
	}
	.methods .box1 .box-c .r-box3 .r-box-c,
	.methods .box1 .box-c .r-box2 .r-box-c,
	.methods .box1 .box-c .r-box1 .r-box-c{
		margin-top: 30px;
	}
	.methods .box1 .box-c .l{
		min-width: 243px;
	}
	.methods .box1 .box-c .l .item>a{
		padding: 6px 13px;
	}
	.methods .box1 .box-c .r-box6,
	.methods .box1 .box-c .r-box4{
		margin-top: 45px;
	}
	.methods .box1 .box-c .r-box6 .r-box-c{
		margin-top: 30px;
	}
}
@media (max-width:1024px) {
	.methods .box2{
		padding: 0 0 60px;
	}
	.methods .box2 .box-c{
		margin-top: 40px;
	}
	.methods .box1 .box-c .r-box9,
	.methods .box1 .box-c .r-box8{
		margin-top: 40px;
	}
	.methods .box1 .box-c .r-box9{
		padding-top: 20px;
	}
	.methods .box1 .box-c .r-box6,
	.methods .box1 .box-c .r-box5,
	.methods .box1 .box-c .r-box4{
		margin-top: 40px;
	}
	.methods .box1 .box-c .r-box5 .r-box-c,
	.methods .box1 .box-c .r-box6 .r-box-c{
		margin-top: 25px;
	}
	.methods .box1 .box-c .r-box6,
	.methods .box1 .box-c .r-box4{
		margin-top: 45px;
	}
	.methods .box1 .box-c .r-box6 .r-box-c{
		margin-top: 30px;
	}
	.methods .box1 .box-c{
		flex-direction: column;
	}
	.methods .box1 .box-c .l{
		position: relative;
		top: 0;
		width: 100%;
		background-color: rgba(248, 250, 252, 1);
	}
	.methods .box1 .box-c .l::before{
		right: auto;
		left: 50%;
		transform: translate(-50%,0);
		top: auto;
		bottom: 0;
		height: 200%;
		/* display: none; */
	}
	.methods .box1{
		padding-top: 60px;
	}
	.methods .box1 .box-c .r{
		padding-bottom: 60px;
		padding-top: 30px;
		width: 100%;
	}
	.methods .box1 .box-c .l{
		padding-bottom: 30px;
		padding-top: 0;
	}
	.methods .box1 .box-c .r-box3 .r-box-c,
	.methods .box1 .box-c .r-box2 .r-box-c,
	.methods .box1 .box-c .r-box1 .r-box-c{
		margin-top: 25px;
	}
	.methods .box1 .box-c .r-box6 .r-box-c .list{
		gap: 49px 31px;
	}
}
@media (max-width: 768px) {
	.methods .box2{
		padding: 0 0 50px;
	}
	.methods .box2 .box-c{
		margin-top: 30px;
	}
	.methods .box1 .box-c .r-box9,
	.methods .box1 .box-c .r-box8{
		margin-top: 35px;
	}
	.methods .box1 .box-c .r-box6,
	.methods .box1 .box-c .r-box5,
	.methods .box1 .box-c .r-box4{
		margin-top: 35px;
	}
	.methods .box1 .box-c .r-box4 .r-box-c,
	.methods .box1 .box-c .r-box5 .r-box-c,
	.methods .box1 .box-c .r-box6 .r-box-c{
		margin-top: 20px;
	}
	.methods .box1{
		padding-top: 50px;
	}
	.methods .box1 .box-c .l{
		padding-top: 0;
	}
	.methods .box1 .box-c .r{
		padding-bottom: 50px;
	}
	.methods .box1 .box-c .r-box1 .r-box-c .text-title{
		font-size: 20px;
	}
	.methods .box1 .box-c .r-box3{
		margin-top: 35px;
	}
	.methods .box1 .box-c .r-box4 .list li{
		width: 100%;
	}
}
@media (max-width: 500px) {
	.methods .box2{
		padding: 0 0 40px;
	}
	.methods .box2 .box-c{
		margin-top: 25px;
	}
	.methods .box1 .box-c .r-box6 .r-box-c .list .text-box{
		margin-top: 10px;
	}
	.methods .box1 .box-c .r-box6 .r-box-c .list{
		grid-template-columns: repeat(1,1fr);
		gap: 30px;
	}
	/* .methods .box1 .box-c .r-box6,
	.methods .box1 .box-c .r-box5,
	.methods .box1 .box-c .r-box4{
		margin-top: 30px;
	} */
	.methods .box1 .box-c .r-box4 .r-box-c,
	.methods .box1 .box-c .r-box5 .r-box-c,
	.methods .box1 .box-c .r-box6 .r-box-c{
		margin-top: 15px;
	}
	.methods .box1 .box-c .r-box1 .r-box-c .text-des{
		margin-top: 8px;
	}
	.methods .box1 .box-c .r-box2{
		margin-top: 35px;
	}
	.methods .box1 .box-c .r-box3 .r-box-c .list{
		grid-template-columns: repeat(1,1fr);
		gap: 30px 19px;
	}
	.methods .box1 .box-c .r-box3 .r-box-c .list .text-box{
		padding-top: 19px;
	}
	.methods .box1 .box-c .r-box3 .r-box-c .list .text-des{
		margin-top: 8px;
	}
	.methods .box1 .box-c .r-box3{
		margin-top: 30px;
	}
	.methods .box1 .box-c .r-box2 .r-box-c .list .text-title{
		margin-top: 10px;
		font-size: 16px;
	}
	.methods .box1{
		padding-top: 40px;
	}
	.methods .box1 .box-c .l{
		padding-bottom: 20px;
	}
	.methods .box1 .box-c .r{
		padding-bottom: 40px;
	}
}