.pc {
    display: block;
}

.mobile {
    display: none;
}

.banner img{
    width:100%;
}

.part1{
    background: url(/themes/llumar/img2023/charity/part1-bg.jpg) no-repeat top center;
    background-size: contain;
    overflow:auto;
    position:relative;
    padding-top:90px;
}

.part1-content,.part1-video {
    width:1395px;
    margin:auto;
    display: flex;
}

.part1-content .txt{
    font-size:25px;
    line-height: 50px;
    width: 50%;
}

.part1-content .pic{
    width: 50%;
    text-align: right;
}

.rtl {
    direction: rtl;
}

.rtl .pic{
    text-align: left;
}

.rtl .txt{
    display: flex;
    align-items: center;
    text-align: left;
    direction: ltr;
}

.part1-video {
    margin-top:185px;
    display: flex;
}

.part1-video .content{
    width:50%;
}

.part1-video h3 {
    font-size:45px;
    color:#f88341;
    font-weight: bold;
}

.part1-video .subtitle{
    display: block;
    margin:50px auto 60px 0;
    font-size:25px;
    line-height: 50px;
    font-weight: bold;
    width: 425px;
}

.part1-video .txt{
    font-size:25px;
    line-height: 50px;
    margin:50px auto 60px 0;
    width: 425px;
}

.part1-news-bg{
    width: 100%;
    height:370px;
    position: absolute;
    bottom:0;
    background-color: #e4e4e4;
}

.part1-news {
    width:1395px;
    margin:100px auto;
}

.part1-news h3 {
    font-size:45px;
    color:#f88341;
    font-weight: bold;
}

.part1-news .subtitle{
    display: block;
    margin:65px auto 90px 0;
    font-size:25px;
    line-height: 50px;
    width: 900px;
}

.part1-news .swiper{
    overflow: hidden;
    position: relative;
}

.part1-news .news-item{
    display: inline-block;
    width: 400px!important;
}
.part1-news .news-item a{
    text-decoration: none;
    color:#000;
}

.part1-news .news-item img{
    width:400px;
    border-radius: 20px;
}

.part1-news .news-item h4{
    font-size:35px;
    margin:30px 0 25px 0;
    font-weight: bold;
}

.part1-news .news-item .desp{
    font-size:25px;
    line-height: 50px;
}


.part1-news .news-item:last-child{
    margin-right:0px;
}

.part2{
    padding-top:130px;
    background: url(/themes/llumar/img2023/charity/part2-bg.jpg) no-repeat top center;
    background-size: cover;
    overflow:auto;
    position:relative;
}

.part2 .video-item{
    width:1395px;
    display: flex;
    margin:auto;
    margin-bottom:150px;
}

.part2 .video-item .info{
    margin-left:100px;
}

.part2 .video-item .info h3{
    font-size:45px;
    color:#f88341;
    font-weight: bold;
}

.part2 .video-item .info .summary{
    margin-top:35px;
    font-size:25px;
    line-height: 45px;
    font-weight: 100;
}

.part2 .bottom-content{
    width:1395px;
    margin:auto;
    margin-bottom:180px;
}

.part2 .bottom-content h2{
    font-size:45px;
    color:#f88341;
    font-weight: bold;
}

.part2 .bottom-content h3{
    font-size:30px;
    color:#f88341;
    font-weight: bold;
    margin:60px 0;
}

.part2 .bottom-content .txt{
    font-size:25px;
}

.part3{
    position: relative;
}

.part3 .title{
    position: absolute;
    width:1395px;
    left:50%;
    margin-left:-697.5px;
}

.part3 .txt{
    position: absolute;
    width:740px;
    left:50%;
    margin-left:-697.5px;
    top:160px;
    font-size:25px;
    line-height: 50px;
}

.part3 .part3-bg{
    width:100%;
}

  @media screen and (max-width: 1708px) {
    .part1,.part2,.part3{
      zoom:.89;
    }
  }
  
  @media screen and (max-width: 1440px) {
    .part1,.part2,.part3{
      zoom:.75;
    }
  }
  
  @media screen and (max-width: 1366px) {
    .part1,.part2,.part3{
      zoom:.71;
    }
  }
  
  @media screen and (max-width: 1280px) {
    .part1,.part2,.part3{
      zoom:.66;
    }
  }
  
  @media screen and (max-width: 1280px) {
    .part1,.part2,.part3{
      zoom:.53;
    }
  }
  
  @media screen and (max-width: 960px) {
    .part1,.part2,.part3{
      zoom:.5;
    }
  }

@media screen and (max-width: 799px) {
    .pc {
        display: none;
    }
    
    .mobile {
        display: block;
    }

    .part1{
        background: url(/themes/llumar/img2023/charity/part1-bg-m.jpg) no-repeat top center;
        background-size: cover;
        z-index: 0;
    }

    .part1-content, .part1-video{
        width:85%;
        margin:auto;
        display: block;
        margin-top:80px;
    }

    .part1-content .txt {
        font-size: .5rem;
        line-height: 1rem;
        width: 100%;
    }

    .part1-content .pic {
        width: 100%;
        margin:50px 0;
    }

    .part1-content .pic img{
        width: 100%;
    }

    .part1-news{
        width:85%;
        margin:auto;
        display: block;
        margin-top:80px;
    }

    .part1-video .subtitle{
        width: 100%;
    }

    .part1-news .subtitle{
        width: 100%;
        margin: 20px auto 20px 0;
    }

    .part1-news h3 {
        font-size:30px;
    }

    .part1-video .txt{
        width: 100%;
        font-size: 20px;
        line-height: 40px;
        margin: 20px auto 30px 0;
    }

    .newslist{
        overflow: scroll;
    }

    .swiper{
        width:1050px;
    }

    .part1-news .news-item {
        width: 300px;
        margin-right: 50px;
    }

    .part1-news .news-item h4 {
        font-size: 30px;
        margin: 20px 0 10px 0;
        font-weight: bold;
    }

    .part1-news .news-item .desp {
        font-size: 20px;
        line-height: 40px;
    }

    .part1-video .video video{
        width: 100%;
        height: auto;
    }

    .part1-video h3 {
        font-size: 30px;
        color: #f88341;
        font-weight: bold;
    }

    .part1-news .swiper-bar img{
        width:100%;
        margin:50px 0;
    }

    .part1-video .subtitle {
        margin: 10px auto 20px 0;
    }

    .part2{
        padding-top:50px;
        background: url(/themes/llumar/img2023/charity/part2-bg-m.jpg) no-repeat top center;
        background-size: cover;
    }

    .part2 .video-item{
        width:85%;
        margin:auto;
        display: flex;
        flex-wrap: wrap;
        margin-bottom:50px;
    }

    .part2 .video-item .info{
        margin-left:0;
        order: 1;
        width: 100%;
    }

    .part2 .video-item .info h3 {
        font-size: 30px;
    }

    .part2 .video-item .info .summary {
        margin-top: 20px;
        font-size: 20px;
        line-height: 40px;
        font-weight: 100;
        margin-bottom:25px;
    }

    .part2 .video-item .video{
        order: 2;
        width: 100%;
    }

    .part2 .video-item .video video{
        width: 100%;
        height:auto;
    }

    .part2 .bottom-content{
        width:85%;
        margin:auto;
        display: block;
    }

    .part2 .bottom-content h2 {
        font-size: 30px;
    }

    .part2 .bottom-content h3 {
        font-size: 25px;
        color: #f88341;
        font-weight: bold;
        margin: 30px 0;
    }

    .part2 .bottom-content .txt {
        font-size: 20px;
        line-height: 40px;
    }

    .part3 {
        padding-top:150px;
    }

    .part3 .title{
        width:85%;
        position: relative;
        margin-left:auto;
        margin-right:auto;
        left:0;
    }

    .part3 .title img{
        width: 100%;
    }
    
    .part3 .txt{
        position: relative;
        width:85%;
        margin-left:auto;
        margin-right:auto;
        left:0;
        top:0;
        margin-top:60px;
        font-size:20px;
        line-height: 40px;
    }
}