.video-auto-box-11 {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
}

.video-auto-box-11 video {
    width: 100%;
    height: 100%;
    position: absolute;
}

.innplay-box {
    position: relative;
}

.innplay-box img {
    width: 100%;
    height: auto;
}

.innplay-box .play-1 {
    opacity: 0.6;
    filter: alpha(opacity=60);
    cursor: pointer;
    background: url(../images/pl.png) no-repeat;
    width: 128px;
    height: 128px;
    position: absolute;
    z-index: 10;
    left: 50%;
    top: 50%;
    margin: -64px 0 0 -64px;
}

.innplay-box.other-video {
    max-width: 1000px;
    margin: 0 auto;
}

.innplay-box img {
    width: 100%;
    height: auto;
}

.innplay-box .play-1 {
    opacity: 0.6;
    filter: alpha(opacity=60);
    cursor: pointer;
    background: url(../images/pl.png) no-repeat;
    width: 128px;
    height: 128px;
    position: absolute;
    z-index: 10;
    left: 50%;
    top: 50%;
    margin: -64px 0 0 -64px;
}

.innplay-box.other-video {
    max-width: 1000px;
    margin: 0 auto;
}

.sitland-column {
    overflow: hidden;
}

.sitland-intro {
    padding: 5.4rem 15.2rem 0 15.2rem;
    text-align: center;
    font-size: 1.5rem;
}

.sitland-intro img {
    width: 100%;
}

.sitland-intro .hd {
    padding-top: 5rem;
}

.sitland-intro .hd h5 {
    height: 15.8125rem;
}

.sitland-intro .hd h5 img {
    height: 100%;
    width: auto;
}

.sitland-intro .hd p {
    font-size: 3rem;
    color: #333;
    line-height: 1;
}

.sitland-intro .bd {
    padding: 3.1rem 0;
    line-height: 40px;
}

.sitland-intro .bd p.ft20 {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 2rem;
    padding: 0;
}

.sitland-intro .bd p {
    font-size: 1.5rem;
    padding: 0 1.5rem;
}

.sitland-intro .bt {
    display: flex;
    padding-bottom: 2rem;
    justify-content: center;
}

.bran-link {
    width: 6.25rem;
    height: 6.25rem;
    margin: 0.4rem;
}

.sitland-video {
    width: 100%;
}

.sitland-video-img {
    width: 100%;
    position: relative;
}

.sitland-video-img img {
    width: 100%;
}

.sitland-video-img .icon-play {
    width: 7rem;
    height: 7rem;
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -3.5rem 0 0 -3.5rem;
    z-index: 9;
    background: url(../images/about/icon-play.png) no-repeat center;
    background-size: 100%;
    cursor: pointer;
}

.sitland-columns {
    background: url(../images/about/sitland-col-bg.jpg) no-repeat center;
    background-size: 100% 100%;
    /* height: 72.875rem; */
    padding: 4rem 8.5rem 8.5rem 8.5rem;
    box-sizing: border-box;
    overflow: hidden;
}

.sitland-columns .hd {
    padding: 3.5rem 15% 0;
}

.sitland-columns .hd h4 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 3rem;
}

.sitland-columns .hd p {
    margin-bottom: 3rem;
    font-size: 1.5rem;
    line-height: 40px!important;
}

.sitland-columns .bd {
    display: flex;
    padding-top: 2rem;
    justify-content: space-between;
}

.sitland-columns .bd .sitland-col {
    width: 49%;
}

.sitland-swiper-container {
    width: 100%;
    position: relative;
}

.sitland-swiper-button-next {
    position: absolute;
    bottom: 4rem;
    right: 1rem;
    background: url(../images/icon-contact-right-2.png) no-repeat;
    background-size: 100%;
    height: 4.5rem;
    width: 4.5rem;
    z-index: 9;
}

.sitland-swiper-button-next:hover {
    background: url(../images/icon-contact-right-cur.png) no-repeat;
    background-size: 100%;
}

.sitland-person {
    /* padding: 8.5rem 1.75rem 11.5rem 1.75rem; */
    padding: 1rem 1.75rem 3rem 1.75rem;
    display: flex;
    background: url(../images/about/sitland-person-bg.jpg) repeat;
}

.sitland-person .person {
    width: 39.875rem;
    height: 40.875rem;
    margin: 6rem 3.125rem 3rem 3.125rem;
}

.sitland-person .person .img {
    height: 100%;
}

.sitland-person .content {
    /* overflow-y: auto;
    overflow-x: hidden;
    color: #fff;
    flex: 1;
    margin-top: 2rem;
    box-sizing: border-box;
    height: 34.875rem;
    padding: 0 3rem; */
    overflow-y: auto;
    overflow-x: hidden;
    color: #fff;
    flex: 1;
    margin-top: 9rem;
    box-sizing: border-box;
    height: 30rem;
    padding: 0 3rem;
}

.sitland-person .content::-webkit-scrollbar-track {
    background-color: #756f72;
}

.sitland-person .content::-webkit-scrollbar {
    width: 2px;
}

.sitland-person .content::-webkit-scrollbar-thumb {
    background-color: #fff;
}

.sitland-person .content h4 {
    font-size: 3rem;
    line-height: 1;
    margin-bottom: 3.5rem;
}

.sitland-person .content span {
    font-size: 1.5rem!important;
    line-height: 35px
}

.sitland-person .content h5 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.sitland-person .content p {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    line-height: 1.9;
}

@media screen and (min-width: 768px) and (max-width: 1023px) {
    .sitland-columns {
        padding: 5rem;
        height: auto;
    }
    .sitland-intro {
        padding: 4rem;
    }
    .sitland-column .hd {
        padding: 0 5%;
    }
    .sitland-person {
        flex-direction: column;
        align-items: center;
    }
    .sitland-person .content {
        padding: 3rem 1.8rem 2rem;
    }
}

@media screen and (max-width: 767px) {
    .sitland-intro {
        padding: 4.6rem 1rem 1rem 1rem;
    }
    .sitland-intro .hd h5 {
        height: auto;
        width: 100%;
    }
    .sitland-intro .hd h5 img {
        width: 100%;
        height: auto;
    }
    .sitland-columns {
        padding: 5rem 2rem;
        height: auto;
    }
    .sitland-column .hd {
        padding: 0 5%;
    }
    .sitland-column .hd h4 {
        font-size: 1.5rem;
    }
    .sitland-column .bd {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .sitland-column .bd .sitland-col {
        width: 100%;
        margin-bottom: 2rem;
    }
    .sitland-person {
        flex-direction: column;
        align-items: center;
    }
    .sitland-person .content {
        padding: 3rem 1.8rem 2rem;
    }
    .sitland-intro .bd p img {
        width: 100%;
        height: auto
    }
    .sitland-person .person {
        width: 100%;
        height: auto;
    }
    .sitland-person .content {
        margin-top: 0rem;
    }
    .swiper-wrapper {
        background: #51504f;
    }
    .sitland-swiper-container {
        background: #51504f;
    }
}