.section{
    width: 100%;
    overflow: hidden;
}
.section .wrap{
    margin: 177px auto 82px;
    padding: 0 120px;
}
.section .wrap .title span{
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #333333;
}
.section .wrap .title .steps{
    margin: 62px 0 0 0;
    display: flex;
    align-items: center;
}
.section .wrap .title .steps a {
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    position: relative;
}
.section .wrap .title .steps a:after{
    content: '';
    position: absolute;
    bottom: -11px;
    left: 0;
    width: 100%;
    height: 1px;
    background: rgba(51, 51, 51, 0.24);
    opacity: 0;
    transition: 1s;
}
.section .wrap .title .steps a:not(:last-child) {
    margin: 0 64px 0 0;
}
.section .wrap .title .steps a.active{
    color: rgba(51, 51, 51, 1);
    font-size: 24px;
    font-family: Source Han Sans CN M;
}
.section .wrap .title .steps a.active:after{
    opacity: 1;
}
.section .wrap .text{
    margin: 83px 0 0 0;
}
.section .wrap .text > span{
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #333333;
}
.section .wrap .text p{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 38px;
}
.section .wrap .pull_down{
    margin: 41px 0 0 0;
}
.section .wrap .pull_down .item:not(:last-child) {
    margin: 0 0 25px 0;
}
.section .wrap .pull_down .item .show{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 29px 0 25px;
    height: 60px;
    border-bottom: 1px solid rgba(178, 149, 99, 0.37);
    cursor: pointer;
}
.section .wrap .pull_down .item .show span{
    font-size: 20px;
    font-family: Source Han Sans CN M;
    font-weight: 500;
    color: #333333;
}
.section .wrap .pull_down .item .show .trigger{
    width: 12px;
    height: 12px;
    position: relative;
}
.section .wrap .pull_down .item .show .trigger div{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    transition: 0.6s;
}
.section .wrap .pull_down .item .show .trigger div:first-child{
    width: 12px;
    height: 1px;
    background: rgba(195, 195, 195, 1);
}
.section .wrap .pull_down .item .show .trigger div:nth-child(2){
    width: 1px;
    height: 12px;
    background: rgba(195, 195, 195, 1);
}
.section .wrap .pull_down .item .hide{
    display: none;
}
.section .wrap .pull_down .item .hide div{
    padding: 28px 25px 25px 25px;
}
.section .wrap .pull_down .item .hide div p{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 30px;
}
.section .wrap .pull_down .item:first-child .hide{
    display: block;
}
.section .wrap .pull_down .item.active .trigger div:nth-child(2){
    opacity: 0;
}
@media screen and (max-width: 2560px){
	
}


@media screen and (max-width: 2048px){
	
}

@media screen and (max-width: 1856px){
	
}

@media screen and (max-width: 1792px){
	
}

@media screen and (max-width: 1680px){
	.section .wrap {
        margin: 140px auto 70px;
    }
}

@media screen and (max-width: 1600px){
	
}

@media screen and (max-width: 1440px){
	
}

@media screen and (max-width: 1400px){
	
}

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



@media screen and (max-width: 1024px){
    .section .wrap{
        padding: 0 30px;
    }
    .section .wrap .title span {
        font-size: 36px;
    }
    .section .wrap {
        margin: 120px auto 70px;
    }
    .section .wrap .title .steps {
        margin: 40px 0 0 0;
    }
    .section .wrap .pull_down .item .show{
        padding: 0 20px;
        height: 50px;
    }
    .section .wrap .pull_down .item:not(:last-child) {
        margin: 0px 0 15px 0;
    }
}


@media screen and (max-width: 820px){
    .section .wrap {
        margin: 100px auto 70px;
    }
    .section .wrap .pull_down .item .show span {
        font-size: 18px;
    }
    .section .wrap .pull_down .item .hide div{
        padding: 20px;
    }
}


@media screen and (max-width: 768px){
	
}


@media screen and (max-width: 540px){
	.section .wrap {
        margin: 80px auto 70px;
        padding: 0 20px;
    }
    .section .wrap .title span {
        font-size: 32px;
    }
    .section .wrap .title .steps {
        margin: 20px 0 0 0;
    }
    .section .wrap .text {
        margin: 60px 0 0 0;
    }
    .section .wrap .title .steps a.active{
        font-size: 20px;
    }
    .section .wrap .title .steps a:after{
        bottom: -5px;
    }
    .section .wrap .text p {
        line-height: 32px;
    }
    .section .wrap .pull_down {
        margin: 20px 0 0 0;
    }

}


@media screen and (max-width: 414px){
	.section .wrap .title span {
        font-size: 28px;
    }
    .section .wrap .title .steps a.active {
        font-size: 18px;
    }
    .section .wrap .text p {
        font-size: 14px;
        line-height: 28px;
    }
    .section .wrap .text {
        margin: 40px 0 0 0;
    }
    .section .wrap .pull_down .item .show {
        padding: 0 ;
    }
    .section .wrap .pull_down .item .hide div {
        padding: 10px;
    }
    .section .wrap .pull_down .item .hide div p {
        font-size: 14px;
        line-height: 28px;
    }
    .section .wrap .pull_down .item .show span {
        font-size: 16px;
    }
    .section .wrap .pull_down .item:not(:last-child){
        margin-bottom: 0;
    }
}

@media screen and (max-width: 375px){
	
}

@media screen and (max-width: 360px){
	
}