@media screen and (max-width: 750px) {
  .mt30 {
    margin-top: 0.3rem;
  }
  .mb30 {
    margin-bottom: 0.3rem;
  }
  .mt35 {
    margin-top: 0.35rem;
  }
  .mb25 {
    margin-bottom: 0.25rem;
  }
  .container {
    width: 100%;
    height: 100%;
    min-width: 7.5rem;
    background: #18191b;
    display: flex;
    flex-direction: column;
  }
  .container .header {
    display: none;
  }
  .content {
    flex: 1;
    width: 100%;
    background: url("../images2024/mobile/bg-header.jpg") no-repeat;
    background-size: 100% auto;
    background-position: top center;
  }
  .content .section-content {
    width: 100%;
    padding-top: 5.22rem;
  }
  .content .section-content .sectionH {
    width: 4.35rem;
    height: 0.91rem;
  }
  .content .section-content .sectionH img {
    width: 100%;
  }
  .section1 {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 0.87rem;
  }
  .section1 .time {
    width: 5.69rem;
    height: 0.4rem;
    background: url("../images2024/s1_time.png") no-repeat;
    background-size: contain;
    margin-top: 0.35rem;
  }
  .section2 {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 0.63rem;
  }
  .section2 .intro_bg {
    width: 6.02rem;
  }
  .section2 .intro_bg p {
    font-size: 0.26rem;
    font-weight: bold;
    text-align: left;
    line-height: 0.4rem;
    color: #dfdfdf;
    margin-top: 0.35rem;
  }
  .section3 {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 0.71rem;
  }
  .section3 .award_list {
    display: none;
  }
  .section3 .award_list_swiper {
    width: 100%;
    height: 4.76rem;
    overflow: hidden;
    margin-top: 0.4rem;
  }
  .section3 .award_list_swiper .swiper-wrapper {
    width: 100%;
    height: 4.76rem;
  }
  .section3 .award_list_swiper .swiper-slide {
    width: 3.72rem;
    height: 4.76rem;
    justify-content: space-around;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    transition: 300ms;
    transform: scale(0.96);
  }
  .section3 .award_list_swiper .swiper-slide .award_item {
    width: 100%;
    height: 4.76rem;
    background: url("../images2024/bg_s3.png") no-repeat;
    background-size: 100% 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .section3 .award_list_swiper .swiper-slide .award_item h3 {
    margin-top: 0.5rem;
    margin-bottom: 0.23rem;
    font-size: 0.32rem;
    font-family: Alibaba PuHuiTi;
    font-weight: bold;
    color: #fefbf6;
    line-height: 0.36rem;
  }
  .section3 .award_list_swiper .swiper-slide .award_item img {
    width: 2.04rem;
    margin-top: 0.3rem;
  }
  .section3 .award_list_swiper .swiper-slide .award_item p {
    margin-top: 1.32rem;
    text-align: center;
    width: 2.15rem;
    font-size: 0.24rem;
    font-family: Alibaba PuHuiTi;
    font-weight: bold;
    color: #f6f8fb;
    line-height: 0.3rem;
  }
  .section3 .award_list_swiper .swiper-slide-active,
  .section3 .award_list_swiper .swiper-slide-duplicate-active {
    transform: scale(1);
  }
  .section4 {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 0.95rem;
  }
  .section4 .award_set {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
  }
  .section4 .award_set .award_item {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 0.4rem;
  }
  .section4 .award_set .award_item h3 {
    margin-bottom: 0.4rem;
    font-size: 0.36rem;
    font-family: Alibaba PuHuiTi;
    font-weight: bold;
    color: #fefbf6;
    text-align: center;
    line-height: 0.36rem;
    width: 2.69rem;
    height: 0.39rem;
    background: url("../images2024/s4_title_bg.png") no-repeat;
    background-size: contain;
  }
  .section4 .award_set .award_item ul {
    width: 100%;
    display: flex;
    justify-content: space-around;
    padding: 0 0.86rem;
  }
  .section4 .award_set .award_item ul li {
    width: 40%;
    background: url("../images2024/mobile/s4_content_bg.png") no-repeat;
    background-size: 100% 100%;
    font-size: 0.28rem;
    font-family: Alibaba PuHuiTi;
    font-weight: 400;
    color: #122f93;
    text-align: center;
    line-height: 0.77rem;
  }
  .section5 {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 0.95rem;
  }
  .section5 .endTime {
    margin-top: 0.4rem;
    font-size: 0.4rem;
    font-family: Alibaba Sans;
    font-weight: bold;
    color: #ffffff;
  }
  .section5 .join {
    margin-top: 0.87rem;
    margin-bottom: 0.44rem;
    width: 100%;
    padding: 0 0.32rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .section5 .join .join_btn {
    width: 100%;
    height: 0.92rem;
    background: url(../images2024/mobile/s5_join_bg.png) no-repeat;
    background-size: 100% 100%;
    font-size: 0.32rem;
    font-family: PingFang SC;
    font-weight: bold;
    color: #0b0a11;
    text-align: center;
    line-height: 0.75rem;
    cursor: pointer;
  }
  .section5 .join .tip {
    font-size: 0.2rem;
    font-family: PingFang SC;
    font-weight: bold;
    color: #ffeebd;
    text-align: center;
    display: block;
  }
  .section6 {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 0.95rem;
    margin-bottom: 0.2rem;
  }
  .section6 .winner_lists {
    width: 6.26rem;
    margin-top: 0.3rem;
    position: relative;
  }
  .section6 .winner_lists .award_title {
    width: 100%;
    height: 0.39rem;
    margin-bottom: 0.29rem;
  }
  .section6 .winner_lists .award_title h3 {
    margin-bottom: 0.46rem;
    font-size: 0.36rem;
    font-family: Alibaba PuHuiTi;
    font-weight: bold;
    color: #fefbf6;
    text-align: center;
    line-height: 0.36rem;
    width: 2.69rem;
    height: 0.39rem;
    background: url("../images2024/s4_title_bg.png") no-repeat;
    background-size: contain;
    margin: 0 auto;
  }
  .section6 .winner_lists .winner_list_swiper {
    width: 100%;
    height: 6.46rem;
    overflow: hidden;
  }
  .section6 .winner_lists .winner_list_swiper .swiper-wrapper {
    width: 100%;
    height: 6.46rem;
  }
  .section6 .winner_lists .winner_list_swiper .swiper-wrapper .swiper-slide {
    width: 2.92rem;
    height: 3.23rem;
    background: url("../images2024/s6_card_bg_m.png") no-repeat;
    background-size: contain;
    background-position: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
  }
  .section6 .winner_lists .winner_list_swiper .swiper-wrapper .swiper-slide h3 {
    /*width: 1.97rem;*/
    width: 2.3rem;
    text-align: center;
    /*margin-top: -0.3rem;*/
    font-size: 0.3rem;
    font-family: 宋体;
    font-weight: bold;
    color: #dfdfdf;
    line-height: 0.30rem;
  }
  .section6 .winner_lists .winner_list_swiper .swiper-wrapper .swiper-slide h3.small {
    width: 2.3rem;
    font-size: 0.25rem;
    line-height: 0.30rem;
  }
  .section6 .winner_lists .winner_list_swiper .swiper-wrapper .swiper-slide p {
    position: absolute;
    bottom: 0.77rem;
    font-size: 0.18rem;
    font-family: 宋体;
    font-weight: bold;
    color: #dfdfdf;
    /*letter-spacing: 0.05rem;*/
  }
  .section6 .winner_lists .swiper-button-prev,
  .section6 .winner_lists .swiper-button-next {
    margin-top: -0.90rem;
  }
  .section6 .winner_lists .swiper-button-prev::after,
  .section6 .winner_lists .swiper-button-next::after {
    content: "";
  }
  .section6 .winner_lists .swiper-button-prev img,
  .section6 .winner_lists .swiper-button-next img {
    width: 0.74rem;
    height: 0.91rem;
  }
  .section6 .winner_lists .swiper-button-prev {
    left: -0.4rem;
  }
  .section6 .winner_lists .swiper-button-next {
    right: -0.4rem;
  }
  .footer1 {
    width: 100%;
    height: 0.57rem;
    background: #1663e5;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .footer1 img {
    width: 0.33rem;
    height: 0.33rem;
    margin-right: 0.21rem;
  }
  .footer1 span {
    font-size: 0.2rem;
    font-family: PingFang SC;
    font-weight: bold;
    color: #ffffff;
    line-height: 0.4rem;
  }
  .footer2 {
    display: none;
  }
  .footer2_m {
    width: 100%;
    padding: 0.32rem 0 0.21rem;
    background: #0f0f0f;
  }
  .footer2_m p {
    font-size: 0.12rem;
    font-family: PingFang SC;
    font-weight: 400;
    color: #e2ebff;
    text-align: center;
  }
  .join-shadow {
    display: none;
    width: 100%;
    height: 100%;
    background-color: rgba(1, 1, 1, 0.8);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
  }
  .join-shadow-box,
  .join-submit-box {
    display: none;
    position: fixed;
    left: 50%;
    top: 50%;
    z-index: 101;
  }
  .h3 {
    font-size: 0.3rem;
    text-align: center;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #ffffff;
    background: linear-gradient(0deg, #334b85 0%, #688ef7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  .join-alert {
    width: 7.21rem;
    height: 11.09rem;
    background: url(../images2024/alert/m_bg_alert.png) no-repeat;
    background-size: 100% 100%;
    margin-left: -3.6rem;
    margin-top: -5.54rem;
    padding: 1.05rem 0.6rem 0.74rem 0.6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .join-content {
    width: 100%;
    padding: 0 0.3rem 0 0.4rem;
    overflow-y: auto;
  }
  .join-content::-webkit-scrollbar {
    /*高宽分别对应横竖滚动条的尺寸*/
    width: 0.09rem;
    height: 0.09rem;
  }
  .join-content::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    background-color: #3a79e7;
    height: 0.75rem;
    outline-offset: -0.02rem;
    border-radius: 0.05rem;
  }
  .join-content::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    background: transparent;
    border-radius: 0.05rem;
  }
  .join-content .t1 {
    margin-bottom: 0.29rem;
    display: flex;
    justify-content: space-around;
  }
  .join-content .t1 img {
    width: 4.23rem;
    height: 0.88rem;
  }
  .join-content .award_type {
    display: flex;
    justify-content: center;
  }
  .join-content .award_type ul {
    width: 4.7rem;
    display: flex;
    justify-content: space-around;
  }
  .join-content .award_type ul li {
    display: flex;
    align-items: center;
    cursor: pointer;
  }
  .join-content .award_type ul li::before {
    content: "";
    width: 0.25rem;
    height: 0.25rem;
    display: inline-block;
    background: url(../images2024/alert/select_none.png) no-repeat;
    background-size: contain;
  }
  .join-content .award_type ul li b {
    padding-left: 0.1rem;
    font-size: 0.25rem;
    font-family: Alibaba PuHuiTi;
    font-weight: 400;
    color: #515151;
    line-height: 0.2rem;
  }
  .join-content .award_type ul li.activeType::before {
    background: url(../images2024/alert/select_ok.png) no-repeat;
    background-size: contain;
  }
  .join-content .award_type ul li.activeType b {
    color: #3a79e7;
  }
  .join-content .industry {
    width: 100%;
  }
  .join-content .industry .tip {
    font-size: 0.16rem;
    font-family: Source Han Sans CN;
    color: #ffffff;
    text-align: center;
    background: linear-gradient(0deg, #334b85 0%, #688ef7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0.05rem 0 0.04rem;
  }
  .join-content .industry_list {
    width: 100%;
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    padding-left: 0.46rem;
  }
  .join-content .industry_list li {
    display: flex;
    align-items: center;
    margin-top: 0.3rem;
    cursor: pointer;
  }
  .join-content .industry_list li::before {
    content: "";
    width: 0.25rem;
    height: 0.25rem;
    display: inline-block;
    background: url(../images2024/alert/select_none.png) no-repeat;
    background-size: contain;
  }
  .join-content .industry_list li b {
    padding-left: 0.1rem;
    font-size: 0.27rem;
    font-family: Alibaba PuHuiTi;
    font-weight: 400;
    color: #515151;
  }
  .join-content .industry_list li.activeIndustry::before {
    background: url(../images2024/alert/select_ok.png) no-repeat;
    background-size: contain;
  }
  .join-content .industry_list li.activeIndustry b {
    color: #3a79e7;
  }
  .join-content .input_box {
    width: 4.48rem;
    height: 0.5rem;
    background: #ffffff;
    border: 1px solid #7295f4;
    border-radius: 0.04rem;
    margin: 0.18rem auto 0;
  }
  .join-content .input_box input {
    width: 100%;
    height: 0.46rem;
    padding-left: 0.25rem;
    font-size: 0.2rem;
    font-family: Alibaba PuHuiTi;
    font-weight: 400;
    color: #7295f4;
    line-height: 0.36rem;
    border: none;
    outline: none;
    border-radius: 0.04rem;
  }
  .join-content .input_box input::-webkit-input-placeholder {
    color: rgba(114, 149, 244, 0.5);
  }
  .join-content .input_box input::-moz-placeholder {
    color: rgba(114, 149, 244, 0.5);
  }
  .join-content .input_box input::-moz-placeholder {
    color: rgba(114, 149, 244, 0.5);
  }
  .join-content .input_box input::-ms-input-placeholder {
    color: rgba(114, 149, 244, 0.5);
  }
  .join-content .submit_btn {
    display: flex;
    justify-content: space-around;
    padding-left: 0.2rem;
  }
  .join-content .submit_btn span {
    width: 100%;
    height: 0.96rem;
    display: block;
    background: url(../images2024/alert/submit.png) no-repeat;
    background-size: 100% 100%;
    font-size: 0.24rem;
    font-family: PingFang SC;
    font-weight: 500;
    color: #ffffff;
    text-align: center;
    line-height: 0.76rem;
    cursor: pointer;
  }
  .join-content .errortip {
    min-height: 1px;
    margin-top: 0.36rem;
    font-size: 0.2rem;
    font-weight: 500;
    color: red;
    text-align: center;
  }
  .submit-thanks {
    width: 6.24rem;
    height: 4.25rem;
    background: url(../images2024/alert/bg_thanks.png) no-repeat;
    background-size: 100% 100%;
    margin-left: -3.12rem;
    margin-top: -2.12rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .submit-thanks h3 {
    font-size: 0.38rem;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #ffffff;
    background: linear-gradient(0deg, #2c4b89 0%, #5e8eff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  #industry .input_box,
  #business_name .input_box,
  #product_name .input_box {
    margin-bottom: 0.4rem !important;
  }
}