.yuji-home1 {
    height: calc(100vh);
    min-height: 800px;
    background: url("../img/yuji/bg3.png") no-repeat center;
    width: 100%;
    background-size: cover;
    position: relative;
    display: flex;
    align-items: center;
}

.yuji-home1 .left {
    flex: 1;
}

.yuji-home1 .right {
    margin-left: 100px;
    flex: 1;
    /* align-items: center; */
}

.yuji-home1 .logo {
    width: 396px;
    height: 134px;
}

.yuji-home1 .logo img {
    width: 100%;
    height: 100%;
}

.yuji-home1 .right .home-title {
    font-size: 40px;
    font-weight: 600;
    color: #333;
    border-top: 1px solid #434343;
    display: inline-block;
    line-height: 80px;
}

.yuji-home1 .right .home-title1 {
    font-size: 24px;
    color: #333;
    display: flex;
    flex-direction: column;
    line-height: 40px;
}

.yuji-home1 .right .down {
    display: flex;
}

.yuji-home1 .right .down-l {
    width: 166px;
    height: 166px;
    margin-right: 24px;
}

.yuji-home1 .right img {
    width: 100%;
    height: 100%;
}

.yuji-home1 .right .down-c {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    height: 166px;
    position: relative;
}

.yuji-home1 .right .qr {
    position: absolute;
    top: -160px;
    left: 50%;
    transform: translateX(-50%);
    background: #42f1c9;
    padding: 10px;
    border-radius: 10px;
    z-index: 9999999999;
}

.yuji-home1 .right .down-r {
    width: 117px;
    height: 167px;
    background: url("../img/yuji/shouce.png") no-repeat center;
    background-size: cover;
    margin-left: 10px;
    cursor: pointer;
}

.yuji-design {
    height: calc(100vh);
    min-height: 800px;
    background: url("../img/yuji/bg5.png") no-repeat center;
    width: 100%;
    background-size: cover;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.yuji-design .design-l {
    width: 1020px;
    height: auto;
}

.yuji-design .design-l img {
    width: 100%;
    height: 100%;
}

.yuji-design .design-r {
    margin-left: 56px;
}

.yuji-design .design-r .r-icon {
    width: 346px;
    height: 80px;
}

.yuji-design .design-r .r-title {
    font-size: 36px;
    letter-spacing: 4px;
    color: #666;
    height: 50px;
    border-bottom: 2px solid #666;
    margin: 30px 0;
}

.yuji-design .design-r .r-text {
    width: 375px;
    font-size: 24px;
    color: #353535;
}

.video-bg {
    background: url("../img/yuji/bg4.png") no-repeat center;
    background-size: cover;
    padding: 50px 0;
}

.video-bg .video {
    height: calc(100vh);
    width: 100%;
    min-height: 800px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-bg .video .video-box {
    width: 720px;
    height: 405px;
    position: relative;
    margin-right: 80px;
    cursor: pointer;
}

.video-bg .video .video-box video {
    z-index: 1;
    position: relative;
    width: 100%;
    height: 100%;
}

.video-bg .video .video-box span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #81d8d0;
    font-size: 80px;
    cursor: pointer;
    z-index: 5;
    pointer-events: none;
}

.video-text {
    max-width: 530px;
}

.video-text .text1 {
    font-size: 44px;
    color: #000;
    font-weight: 600;
    font-family: Source Han Sans CN;
}

.video-text .icon1 {
    width: 446px;
    height: 18px;
    margin: 18px 0 15px;
}

.video-text .line {
    width: 520px;
    border: 1px solid #7ecef4;
}

.video-text .icon2 {
    width: 329px;
    height: 34px;
    margin: 15px 0 18px;
}

.video-text .text3 {
    font-size: 18px;
    line-height: 34px;
}