.section_bottom p{
    text-align: center;
}
/*背景底部*/
.tour_container .section_background.bg_join{
    padding-bottom: 0;
}
.header{
    background: url("/assets/images/xunzhan2022/banner.jpg") no-repeat;
    background-position: center, center;
    background-size: cover;
}

#section1{
    padding-top: 120px;
}
.top_title_box{
    display: flex;
    align-items: center;
    margin-bottom: -10px;
}
.top_title_box .top_title{
    margin-right: 30px;
    margin-left: 30px;
    margin-bottom:20px;
}
#section1 .background_contains .section_bottom{
    margin-bottom: 60px;
}
#section1 .time_line_min_wdith{
    padding-bottom: 120px;
}
.time_line_no_active{
    opacity: 60%;
}
.section_participants .participants_grid{
    width: 1000px;
    justify-content: space-between;
}
.participants_grid .grid_item{
    width: 320px;
    background: #002950;
}
.participants_grid .grid_item:hover{
    background: #003362;
}
.participants_grid .grid_item.big_grid_item{
    width: 490px;
}
.participants_grid .grid_item:nth-child(2), .participants_grid .grid_item:nth-child(5){
    margin-left: 0;
    margin-right: 0;
}
.harvest_box .harvest_item{
    width: 1000px;
    background: #002950;
    border-radius: 2px;
    padding: 30px 40px;
    margin: 0 auto;
    margin-bottom: 20px;
}
.harvest_box .harvest_item:last-child{
    margin-bottom: 0;
}
.harvest_item .harvest_item_text{
    font-size: 18px;
    color: #E4F3FF;
    line-height: 36px;
}
.harvest_item_title .harvest_icon{
    background: url("/assets/images/xunzhan2022/icon_highlights.svg");
}
.harvest_item_title{
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}
.harvest_item_title p{
    font-size: 24px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 36px;
}
.harvest_icon.icon_i{
    width: 40px;
    height: 40px;
    display: block;
    margin-right: 16px;
}
.harvest_icon.icon_i.icon_1{
    background-position-x: 0;
}
.harvest_icon.icon_i.icon_2{
    background-position-x: -40px;
}
.harvest_icon.icon_i.icon_3{
    background-position-x: -80px;
}
.harvest_icon.icon_i.icon_4{
    background-position-x: -120px;
}
.harvest_box .harvest_item:hover{
    background: linear-gradient(270deg, #367BF0 0%, #3B87F3 20%, #3E94F6 40%, #40A0F9 60%, #41ACFC 80%, #41B9FF 100%);
    transform: translateX(10px);
    transition: all .3s ease-in-out;
}
.harvest_item:hover .harvest_item_title .harvest_icon{
    background-position-y: -40px;
}
.tour_container .section_background{
    background-color: #001F3C;
}
.posi_tab{
    background: #092A49;
}
.section_participants{
    background-color: #001F3C;
}
.section_reward{
    background-color: #001F3C;
}
.bottom_bg{
    height: 300px;
    width: 100%;
    background: url("/assets/images/xunzhan2022/banner_lower.png");
    margin-top: 20px;
    background-size: cover;
}
.tour_container .tour_section{
    padding-bottom: 0;
}
.join_function{
    width: 1000px;
    background: #002950;
    border-radius: 2px;
    margin: 0 auto;
    padding: 50px 56px;
    display: flex;
    flex-direction: row;
    position: absolute;
    right: 50%;
    left: 50%;
    transform:translate(-50%,-50%);
}
.join_function_left .left_little_title,
.join_function_right .right_little_title{
    font-size: 18px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 24px;
    margin-bottom: 16px;
}
.join_function_left .left_big_title p,
.join_function_right .right_big_title p{
    font-size: 28px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 48px;
}
.left_join_btn{
    width: 180px;
    height: 56px;
    background: linear-gradient(270deg, #367BF0 0%, #3B87F3 20%, #3E94F6 40%, #40A0F9 60%, #41ACFC 80%, #41B9FF 100%);
    border-radius: 4px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    margin-top: 24px;
    margin-bottom: 40px;
}
.left_join_btn:hover{
    cursor: pointer;
}
.left_join_btn p{
    font-size: 20px;
    color: #FFFFFF;
    line-height: 28px;
    text-align: center;
    height: 28px;
}
.left_join_text p{
    font-size: 16px;
    font-weight: 500;
    width: 380px;
    color: #FFFFFF;
    line-height: 32px;
}
.join_function_center{
    width: 2px;
    height: 320px;
    background: linear-gradient(360deg, #367BF0 0%, #3B87F3 20%, #3E94F6 40%, #40A0F9 60%, #41ACFC 80%, #41B9FF 100%);
    border-radius: 2px;
    margin-left: 40px;
    margin-right: 86px;
}
.right_qrcode{
    width: 150px;
    height: 150px;
    background: url("/assets/images/xunzhan2022/QRcode.svg");
    margin-top: 34px;
}
#section4 .section_top{
    margin-bottom: 280px;
}
#section1 .join_bar{
    width: 100%;
    height: 180px;
    background: linear-gradient(270deg, #367BF0 0%, #3B87F3 20%, #3E94F6 40%, #40A0F9 60%, #41ACFC 80%, #41B9FF 100%);
}
.join_bar .join_bar_box{
    width: 1000px;
    padding-top: 40px;
    padding-bottom: 40px;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.join_bar_left .join_bar_title{
    height: 40px;
    font-size: 32px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 40px;
}
.join_bar_left .join_bar_text{
    height: 40px;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 40px;
    margin-top: 20px;
}
.join_bar_box .join_bar_right{
    width: 180px;
    height: 56px;
    border-radius: 4px;
    border: 1px solid #FFFFFF;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.join_bar_box .join_bar_right:hover{
    cursor: pointer;
}
.join_bar_box .join_bar_right p{
    height: 28px;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 28px;
}
#section2{
    position: relative;
}
#section3{
    position: relative;
}
#section2 .background_left{
    position: absolute;
    top: 200px;
    left: 0;
}
#section3 .background_right{
    position: absolute;
    top: 544px;
    right: 0;
    z-index: 99999;
}
.time_line_box{
    width: 1920px;
    overflow: hidden;
}
.time_line_min_wdith{
    width: 100%;
}
.section_time_line .time_line_right .pos_img{
    display: block;
    position: absolute;
    top: -13px;
    right: -123px;
}
.section_bottom p{
    margin-bottom:unset;
}
.alertWindow{
    height: 610px;
}
.modal_cover{
    z-index: 99999999999;
}
.modal{
    width: 780px;
    height: 610px;
}
.modal_content{
    width: 100%;
}
.alertWindow_right_wrap{
    margin-top: 240px;
}
.new_customer{
    padding: 40px 60px;
}
.form_submitBtn_wrap{
    position: unset;
    margin-top: 30px;
}
@media screen and (max-width: 1280px){
    .section_time_line .time_line_right .pos_img {
        right: -63px;
    }
    .header{
        background-position: unset;
        background-position-x: 20%;
    }
    #section3 .background_right,
    #section2 .background_left{
        display: none;
    }
}
@media screen and (max-width: 1111px){
    .time_line:nth-child(even) {
        top: 151px;
    }
    .time_line .line_address.address1111 {
        display: none;
    }
    .time_line .line_address.auto {
        display: block;
    }
}
@media screen and (max-width: 1000px){
    .join_bar .join_bar_box{
        width: 90%;
    }
    .section_participants .participants_grid{
        flex-direction: column;
        align-items: center;
    }
    .participants_grid .grid_item:nth-child(odd){
        margin-right: unset;
    }
    .participants_grid .grid_item{
        width: 490px;
    }
    .section_participants .participants_grid{
        width: unset;
    }
    .harvest_box .harvest_item{
        width: 90%;
    }
    .join_function{
        width: 90%;
        flex-direction: column;
        align-items: center;
        text-align: center;
        top: 660px;
    }
    .join_function_center{
        width: 100%;
        height: 2px;
        margin: 20px 0;
    }
    .left_join_text p{
        width: unset;
    }
    .join_function_left,
    .join_function_right{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .bottom_bg{
        margin-top: 668px;
        background-position: center center;
    }
}
@media screen and (max-width: 980px){
    .section_time_line .time_line_right .pos_img {
        right: -23px;
    }
}
@media screen and (max-width: 900px){
    .section_time_line .time_line_right .pos_img {
        right: -23px;
    }
}
@media screen and (max-width: 720px){
    .join_bar_left .join_bar_text{
        height: unset;
    }
    .join_bar .join_bar_box{
        flex-direction: column;
    }
    #section1 .join_bar{
        height: unset;
    }
    .join_bar_box .join_bar_right{
        margin-top: 20px;
    }
    .join_bar_left{
        text-align: center;
    }
}
@media screen and (max-width: 600px){
    .header {
        background-position-x: 25%;
    }
}
@media screen and (max-width: 565px){
    .header {
        background-position-x: 30%;
    }
}
@media screen and (max-width: 540px){
    .participants_grid .grid_item{
        width: 90%;
    }
    .participants_grid .grid_item.big_grid_item{
        width: 90%;
    }
    .join_function{
        top: 680px;
    }
}
@media screen and (max-width: 466px){
    .harvest_item_title{
        flex-direction: column;
    }
}
@media screen and (max-width: 440px){
    .join_function{
        top: 680px;
    }
}
@media screen and (max-width: 400px){
    .top_title_box .top_title{
        margin-right: 20px;
        margin-left: 20px;
        text-align: center;
    }
    .join_function{
        top: 700px;
    }
    .bottom_bg{
        margin-top: 730px;
    }
}