/* 区块1 */
.about-section1-container{
    width: 100%;
    margin-top: 1px;
}
.about-section1-container-header{
    width: 100%;
    height: 18.125rem;
    position: relative;
}
.about-section1-container-header-bg{
    width: 100%;
    height: 18.125rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section1-container-header-bg-img{
    width: 100%;
    height: 18.125rem;
    object-fit: cover;
}
.about-section1-container-header-content{
    width: 100%;
    height: 18.125rem;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(27,29,54,0.75);
}
.about-section1-container-header-content-wrap{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}
.about-section1-container-header-title{
    width: 100%;
    text-align: left;
    font-size: 4.5rem;
    color: #ffffff;
}
.about-section1-container-body{
    width: 100%;
    position: relative;
    padding-top: 6.25rem;
}
@keyframes indexSection1BannerEaseIn {
    0%{
        left: -43.75rem;
    }
    100%{
        left: 0;
    }
}
.about-section1-banner{
    width: 43.75rem;
    height: 5rem;
    background: #1e235a;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    position: absolute;
    left: 0;
    top: 1.25rem;
    animation: indexSection1BannerEaseIn ease-in-out 1.5s;
}
.about-section1-banner-icon{
    width: 15.625rem;
    padding-right: 2.5rem;
    height: 5rem;
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
}
.about-section1-banner-icon-img{
    height: 1.875rem;
    object-fit: contain;
}
.about-section1-banner-title{
    flex: 1;
    text-align: left;
    font-size: 1.25rem;
    color: #ffffff;
}
.about-section1-desc{
    padding-top: 2.5rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
}
.about-section1-desc-description{
    flex: 1;
    text-align: left;
    font-size: 1rem;
    padding-right: 2.5rem;
}
.about-section1-desc-video-wrap{
    width: 28.75rem;
    height: 16.25rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section1-desc-video{
    width: 100%;
    height: 16.25rem;
    object-fit: contain;
    background: #000000;
}
.about-section1-description{
    padding-top: 1.25rem;
    text-align: left;
    font-size: 1rem;
}

/* 区块2 */
.about-section2-container{
    width: 100%;
}
.about-section2-container-header{
    width: 100%;
    padding-top: 1.25rem;
}
.about-section2-container-header-title-wrap{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.about-section2-container-header-title{
    width: max-content;
    max-width: 100%;
    padding: 0.625rem 2.5rem 0.625rem 1.875rem;
    border-radius: 0 3.75rem 0 0;
    background: #1e235a;
    color: #ffffff;
    font-size: 3rem;
    text-align: left;
}
.about-section2-container-header-body{
    width: 100%;
    padding: 2.5rem 0;
    background: #1e235a;
    margin-top: 1.25rem;
}
.about-section2-container-header-body-wrap{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.about-section2-container-header-description{
    width: 100%;
    text-align: left;
    font-size: 1rem;
    color: #ffffff;
}
.about-section2-container-header-actions{
    width: 100%;
    padding-top: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.about-section2-container-header-action{
    width: max-content;
    max-width: 80%;
    text-align: left;
    padding: 0.625rem 1.875rem;
    border: rgba(233,81,29,1) solid 1px;
    border-radius: 0 3.75rem 0 0;
    color: #ffffff;
    text-decoration: none;
}
.about-section2-container-header-action:hover{
    background: rgba(233,81,29,1);
}
.about-section2-container-body{
    width: 100%;
    padding: 2.5rem 0;
}
.about-section2-desc{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: stretch;
    border-radius: 0 6.25rem 0 0;
    overflow: hidden;
}
.about-section2-desc-info{
    flex: 1;
    padding: 2.5rem;
    background: rgba(117,119,123,0.20);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.about-section2-desc-title{
    width: 100%;
    text-align: left;
    font-size: 1.5rem;
    font-weight: bold;
}
.about-section2-desc-description{
    width: 100%;
    padding-top: 1.25rem;
    text-align: left;
    font-size: 1rem;
}
.about-section2-desc-description a{
    color: #e9511d;
}
.about-section2-desc-poster{
    width: 37.5rem;
    height: 26.25rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section2-desc-poster-img{
    width: 37.5rem;
    height: 26.25rem;
    object-fit: cover;
}
.about-section2-desc-action{
    width: max-content;
    max-width: 80%;
    text-align: left;
    padding: 0.625rem 1.875rem;
    border: rgba(233,81,29,1) solid 1px;
    border-radius: 0 3.75rem 0 0;
    color: #ffffff;
    text-decoration: none;
    margin-top: 1.25rem;
    background: rgba(233,81,29,1);
}
.about-section2-desc-action:hover{
    background: #1e235a;
    border: #1e235a solid 1px;
}

/* 区块3 */
.about-section3-container{
    width: 100%;
}
.about-section3-container-content{
    width: 100%;
}
.about-section3-desc{
    width: 100%;
    height: 50rem;
    position: relative;
}
.about-section3-desc-bg{
    width: 100%;
    height: 50rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section3-desc-bg-img{
    width: 100%;
    height: 50rem;
    object-fit: cover;
}
.about-section3-desc-content{
    width: 100%;
    height: 50rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(63,92,88,0.5);
}
.about-section3-desc-info{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.about-section3-desc-play-btn{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    cursor: pointer;
}
.about-section3-desc-play-btn-icon{
    width: 8.75rem;
    height: 8.75rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section3-desc-play-btn-icon-img{
    width: 8.75rem;
    height: 8.75rem;
    object-fit: contain;
}
.about-section3-desc-play-btn-title{
    width: 100%;
    text-align: center;
    font-size: 2.25rem;
    color: #ffffff;
    padding-top: 1.25rem;
    font-weight: bold;
}
.about-section3-desc-logo-list{
    width: 8.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-top: 3.125rem;
}
.about-section3-desc-logo{
    width: 8.75rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 1.25rem 0;
    border-bottom: #ffffff solid 0.125rem;
}
.about-section3-desc-logo:last-of-type{
    border-bottom: none;
}
.about-section3-desc-logo-img{
    width: 8.75rem;
    object-fit: contain;
}
.about-section3-desc-description{
    width: 100%;
    text-align: center;
    font-size: 1.125rem;
    color: #ffffff;
}

/* 区块4 */
.about-section4-container{
    width: 100%;
    padding: 2.5rem 0;
}
.about-section4-container-header{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.about-section4-container-header-title{
    width: max-content;
    max-width: 100%;
    padding: 0.625rem 2.5rem 0.625rem 1.875rem;
    border-radius: 0 3.75rem 0 0;
    background: #1e235a;
    color: #ffffff;
    font-size: 3rem;
    text-align: left;
    min-width: 46.25rem;
}
.about-section4-container-body{
    width: 100%;
    padding: 2.5rem 0;
    margin-top: 1.25rem;
    background: #1e235a;
}
.about-section4-history-list{
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: stretch;
}
.about-section4-history-left{
    width: 0.9375rem;
}
.about-section4-history-left-poster{
    width: 0.9375rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section4-history-left-poster-img{
    width: 0.9375rem;
    object-fit: contain;
}
.about-section4-history-items{
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.about-section4-history{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    padding: 0.9375rem 0;
}
.about-section4-history-left-icon{
    width: 5.625rem;
    height: 0.625rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section4-history-left-icon-img{
    width: 5.625rem;
    height: 0.625rem;
    object-fit: contain;
}
.about-section4-history-right{
    flex: 1;
    padding-left: 1.25rem;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}
.about-section4-history-icon{
    width: 7.5rem;
    height: 3.125rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section4-history-icon-img{
    width: 7.5rem;
    height: 3.125rem;
    object-fit: contain;
}
.about-section4-history-info{
    flex: 1;
    padding-left: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}
.about-section4-history-title{
    width: 100%;
    text-align: left;
    font-size: 1.5rem;
    color: #e9511d;
    font-weight: bold;
}
.about-section4-history-description{
    width: 100%;
    text-align: left;
    padding-top: 0.3125rem;
    font-size: 0.875rem;
    color: #ffffff;
}