.section {
    max-width: 100%;
    min-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 auto;
}
.section .banner {
    max-width: 100%;
    min-width: 100%;
    height: 500px;
    background: url("../../pc/img/banner@2x.png") no-repeat;
    background-size: 100% 100%;
    margin: 0 auto;
}
.section .tab-box {
    width: 1190px;
    height: 100px;
    background: #FFFFFF;
    margin: 0 auto;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
}
.tab-box .tab-item {
    width: 300px;
    height: 100%;
    display: flex;
    align-items: center;
}
.tab-item .tab-item-icon {
    width: 56px;
    height: 46px;
    margin-right: 14px;
}
.tab-item .tab-item-icon img {
    width: 100%;
    height: 100%;
}
.tab-item .tab-item-text{
    font-size: 18px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #2C2D2F;
}
.bg-color-box {
    background: #F8F8F8;
    max-width: 100%;
    min-width: 100%;
}
.support-box {
    width: 1190px;
    height: 830px;
    padding: 50px 0px;
    margin: 0 auto;
    box-sizing: border-box;
}
.print-top {
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.print-top .top-left,.print-top .top-right {
    width: 575px;
    height: 200px;
    background: #F72727;
    display: flex;
}
.print-top .print-top-icon {
    width: 440px;
    height: 200px;
}
.print-top-icon img,.print-btm-icon img{
    width: 100%;
    height: 100%;
}
.print-top .print-top-text {
    width: 135px;
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.print-top-text span {
    font-size: 24px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 33px;
}
.print-btm {
    width: 100%;
    display: flex;
    margin-top: 40px;
    justify-content: space-between;
}
.btnbottom .btm-item{
    width: 270px !important;
    height: 320px !important;
}
.print-btm .btm-item {
    width: 370px;
    height: 260px;
    background: #F72727 ;
}
.btnbottom .print-btm-icon {
    width: 100%;
    height: 240px !important;
}
.print-btm .print-btm-icon {
    width: 100%;
    height: 180px;
}
.print-btm .print-btm-text {
    width: 100%;
    height: 80px;
    font-size: 24px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 80px;
    text-align: center;
}
.banner-two {
    max-width: 100%;
    min-width: 100%;
    height: 950px;
    position: relative;
    background: #F0F0F0;
}
.banner-two .bg-box {
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    max-width: 100%;
    min-width: 100%;
    height: 471px;
    background: url("../../pc/img/activity/newToJoin/bg.png") no-repeat;
    background-size: 100% 100%;
}
.advantage {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 1190px;
    height: 100%;
    padding-top: 50px;
    box-sizing: border-box;
}
.advantage .advantage-top {
    width: 100%;
    height: 430px;
    display: flex;
    justify-content: space-between;
}
.advantage-top .advantage-top-left {
    width: 540px;
    height: 100%;
    padding: 20px;
    box-sizing: border-box;
    background: #FFFFFF;
}
.advantage-top-left .top-left-icon {
    width: 100%;
    height: 150px;
    background: url("../../pc/img/activity/newToJoin/print_7.png") no-repeat;
    background-size: 100% 100%;
}
.advantage-top-left .top-left-text {
    box-sizing: border-box;
}
.top-left-text .title {
    margin: 12px 0;
    text-align: center;
    font-size: 26px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #F72727;
}
.top-left-text .text-item {
    display: flex;
    font-size: 18px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #2C2D2F;
    line-height: 30px;
    margin-left: 50px;
}
.top-left-text .text-item .icon {
    margin:-2px 14px 0 0;
}
.advantage-top-right {
    width: 630px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.advantage-top-right .top, .advantage-top-right .btm {
    width: 100%;
    height: 200px;
    padding: 20px;
    box-sizing: border-box;
    background: #FFFFFF;
    display: flex;
}
.top .icon,.btm .icon {
    width: 300px;
    height: 160px;
    margin-right: 20px;
}
.top .icon img,.btm .icon img {
    width: 300px;
    height: 160px;
}
.top .text-box .title,.btm .text-box .title {
    font-size: 26px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #F72727;
    margin: 4px 0 25px;
}

.top .text-box .text,.btm .text-box .text {
    font-size: 18px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #2C2D2F;
    line-height: 30px;
}
.advantage-btm {
    margin-top: 30px;
    display: flex;
    justify-content: space-between;
}
.advantage-btm .advantage-item {
    width: 380px;
    height: 300px;
    background: #FFFFFF;
    padding: 20px;
    box-sizing: border-box;
}
.advantage-item .advantage-btm-icon {
    width: 100%;
    height: 140px;
}
.advantage-btm-icon img{
    width: 100%;
    height: 140px;
}
.advantage-btm-text-box .title{
    font-size: 26px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #F72727;
    margin: 20px 0 10px;
    text-align: center;
}
.advantage-btm-text-box .text{
    font-size: 18px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #2C2D2F;
    text-align: center;
 }
.flow-box {
    max-width: 100%;
    min-width: 100%;
    height: 184px;
    background: #FFFFFF;
    padding: 0 470px ;
    box-sizing: border-box;
}
.flow-icon-box {
    display: flex;
    justify-content: space-between;

}
.flow-icon-item {
    width: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.flow-icon-item .icon img{
    width: 90px;
    height: 90px;
}
.flow-icon-item .text {
    margin-top: 20px;
    font-size: 20px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #2C2D2F;
    line-height: 28px;
}
.flow-icon-item .arrows{
    width: 61px;
    height: 16px;
    background: url("../../pc/img/activity/newToJoin/boult.png") no-repeat;
    background-size: 100% 100%;
    margin-top: -60px;
}
.base-box {
    width: 100%;
    height: 200px;
    background: url("../../pc/img/activity/newToJoin/bottom.png") no-repeat;
    background-size: 100% 100%;
    padding: 0 25% 0 25%;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
}
.base-box .left {
    padding-top: 32px;
    box-sizing: border-box;
}
.base-box .left .title {
    font-size: 30px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 42px;
}
.contact-way {
    margin-top: 18px;
}
.contact-way-item {
    margin-bottom: 11px;
    display: flex;
    align-items: center;
}
.contact-way-item .icon img{
    width: 30px;
    height: 30px;
}
.contact-way-item .text,.contact-way-item .phone {
    font-size: 20px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #FFFFFF;
}
.contact-way-item .text {
    margin: 0 20px 0 10px;
    width: 100px;
}
.base-box .right {
    display: flex;
    align-items: center;
}
.base-box .right .code-icon {
    width: 130px;
    height: 130px;
    background: url("../../pc/img/activity/newToJoin/code.png") no-repeat;
    background-size: 100% 100%;
    margin-right: 20px;
}
.base-box .right .code-text {
    font-size: 20px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 35px;
}
.title-marg-top {
    margin-top: 50px;
}
.title-box {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 50px;
    flex-wrap: nowrap;
}
.title-box .text {
    margin: 0 50px;
    font-size: 40px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #2C2D2F;
}
.title-box .left,.title-box .right {
    width: 144px;
    height: 22px;
    background: url("../../pc/img/activity/newToJoin/boult_1.png") no-repeat;
    background-size: 100% 100%;
}
.title-box .right {
    background: url("../../pc/img/activity/newToJoin/boult_2.png") no-repeat;
    background-size: 100% 100%;
}