.banner {
    width: 100%;
    height: 550rem;
}
.swiper-slide {
    width: 100%;
    height: 550rem;
}
.top-title {
    background: url(/cache/box/bg/top_title_background.png) no-repeat center top;
}
.container {
    width: 1200rem;
    margin: 0 auto;
    position: relative;
}
.top-title p:first-child {
    padding-top: 60rem;
    margin-bottom: 11rem;
    font-size: 36rem;
    color: #333333;
    text-align: center;
}
.top-title p:nth-child(2) {
    font-size: 12rem;
    color: #666666;
    margin-bottom: 20rem;
    text-align: center;
}
/* about-intro */
.about-intro {
    background: url(/cache/box/bg/about_intro_background.jpg) no-repeat center top;
    height: 976rem;
}
.about-intro1 {
    margin: 40rem auto 60rem;
    height: 340rem;
}
.about-intro2 {
    height: 340rem;
}

.about-intro-title {
    position: absolute;
    height: 42rem;
    margin-bottom: 18rem;
    padding-left: 48rem;
    background: url(/cache/box/image/LOGO.png) no-repeat center left;
    background-size: 40rem 40rem;
}
.about-intro-title p {
    padding-top: 5rem;
    margin-bottom: 7rem;
    font-size: 24rem;
    color: #222222;
}
.about-intro-title span {
    width: 46rem;
    height: 2rem;
    background-color: #0089e1;
}
.about-intro-txt {
    width: 1104rem;
    height: 254rem;
    background-color: #ffffff;
    border: solid 3rem #cccccc;
    position: absolute;
}
.about-intro-txt p {
    display: -webkit-box;
    overflow-y: scroll;
    height: 212rem;
}
.about-intro-txt p span {
    font-size: 16rem;
    color: #0089e1;
    font-weight: bold;
}
.about-intro-txt p {
    font-size: 16rem;
    color: #666666;
    line-height: 30rem;
    margin-top: 36rem;
    float: left;
    width: 621rem;
}
.about-intro1 .about-intro-txt p {
    margin-left: 36rem;
}
.about-intro2 .about-intro-txt p {
    margin-right: 36rem;
    float: right;
}
.about-intro-txt i {
    width: 37rem;
    height: 37rem;
    position: absolute;
}
.about-intro1 .about-intro-txt i:first-of-type {
    border-top: 3rem solid #0089e1;
    border-left: 3rem solid #0089e1;
    left: -3rem;
    top: -3rem;
}
.about-intro1 .about-intro-txt i:nth-of-type(2) {
    border-bottom: 3rem solid #0089e1;
    border-right: 3rem solid #0089e1;
    right: -3rem;
    bottom: -3rem;
}
.about-intro2 .about-intro-txt i:first-of-type {
    border-top: 3rem solid #0089e1;
    border-right: 3rem solid #0089e1;
    right: -3rem;
    top: -3rem;
}
.about-intro2 .about-intro-txt i:nth-of-type(2) {
    border-bottom: 3rem solid #0089e1;
    border-left: 3rem solid #0089e1;
    left: -3rem;
    bottom: -3rem;
}
.about-intro img {
    width: 500rem;
    height: 320rem;
    position: absolute;
}
.about-intro1 img {
    top: 0;
    right: 0;
    box-shadow: 0rem 20rem 20rem 0rem rgba(0, 0, 0, 0.3);
    object-fit: cover;
}
.about-intro2 img {
    top: 0;
    left: 0;
    box-shadow: 0rem 20rem 20rem 0rem rgba(0, 0, 0, 0.3);
    object-fit: cover;
}
.about-intro1 .about-intro-txt {
    left: 0;
    bottom: 0;
}
.about-intro2 .about-intro-txt {
    right: 0;
    bottom: 0;
}
.about-intro1 .about-intro-title {
    top: 20rem;
    left: 8rem;
}
.about-intro2 .about-intro-title {
    top: 20rem;
    left: 528rem;
}
/* about-ceti */
.about-ceti {
    margin-bottom: 60rem;
}
.about-ceti .title-black {
    margin-bottom: 40rem;
}

.about-ceti .container {
    height: 282rem;
}
.about-ceti .swiper-container_text {
    position: absolute;
    left: 39rem;
    width: 1120rem;
    top: 0;
    height: 282rem;
    overflow: hidden;
}
.swiper-container_text > .swiper-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-transition-property: -webkit-transform;
    transition-property: -webkit-transform;
    -o-transition-property: transform;
    transition-property: transform;
    transition-property: transform, -webkit-transform;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
}
.about-ceti .swiper-container_text > .swiper-wrapper > .swiper-slide {
    width: 200rem !important;
    height: 282rem;
}
.about-ceti .swiper-container_text > .swiper-wrapper > .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about-ceti .swiper-left {
    left: 10rem;
    top: 114rem;
    position: absolute;
    width: 20rem;
    height: 34rem;
    background: url(/cache/box/icon/about_ceti_left.png) no-repeat center center;
}
.about-ceti .swiper-right {
    right: 12rem;
    top: 114rem;
    position: absolute;
    width: 20rem;
    height: 34rem;
    background: url(/cache/box/icon/about_ceti_right.png) no-repeat center center;
}

@media screen and (max-width: 768px) {

    .container {
        width: auto;
        margin: 0 auto;
        position: static;
    }

    .about-intro img {
        width: 100%;
        height: 100%;
        position: static;
    }

    .top-title {
        display: flex;
        padding-top: 37px;
        margin: 0 auto;
        flex-direction: column;
    }

    .top-title p:first-child {
        padding-top: 60rem;
        margin-bottom: 25rem;
        font-size: 23px;
        color: #333333;
        text-align: center;
        font-weight: bolder;
    }

    .top-title p:nth-child(2) {
        font-size: 8px;
        color: #666666;
        margin-bottom: 20rem;
        text-align: center;
    }

    .about-intro {
        background: url(/cache/box/bg/about_intro_background.jpg) no-repeat center top;
        height: auto;
        width: 100%;
        margin: 0 auto;
        padding-top: 10px;
        display: flex;
        flex-direction: column;
    }

    .container {
        margin: 0 auto;
        width: 100%;
        height: auto;
        margin-bottom: 60rem;
        position: relative;
    }

    .about-intro1 .about-intro-title {
        position: static;
        width: 100%;
        height: auto;
        margin: 0 auto;
        box-shadow: 0rem 0rem 0rem 0rem;
        -webkit-border-radius: 8rem;
    }

    .about-intro-title p {
        margin-bottom: 7px;
        padding-top: 5px;
        width: 100%;
        font-size: 17px;
        font-weight: bold;
        color: #333333;
    }

    .about-intro1 .about-intro-txt {
        width: 100%;
        margin: 5px auto;
    }

    .about-intro-txt p {
        font-size: 14px;
        color: #666666;
        line-height: 1.3;
        height: auto;
        float: left;
        width: 95%;
        margin: 5px auto;
    }

    .about-intro img {
        width: 100%;
        height: 100%;
        position: static;
    }

    .about-intro-txt {
        width: auto;
        height: auto;
        background-color: transparent;
        border: solid 3rem #cccccc;
        position: static;
    }

    .about-intro2 .about-intro-title {
        position: static;
        width: 100%;
        height: auto;
        margin: 0 auto;
        box-shadow: 0rem 0rem 0rem 0rem;
        -webkit-border-radius: 8rem;
    }

    .about-ceti .title-black {
        padding-top: 23px;
        margin: 0 auto;
    }

    .title-black p:first-child {
        padding-top: 60rem;
        margin-bottom: 25rem;
        font-size: 23px;
        color: #333333;
        text-align: center;
        font-weight: bolder;
    }

    .title-black p:nth-child(2) {
        font-size: 8px;
        color: #666666;
        margin-bottom: 20rem;
        text-align: center;
    }

    .about-ceti .container {
        /* height: 0; */
        height: auto;
        margin: 0 auto;
        padding: 10px 0;
    }

    .about-ceti .swiper-container_text {
        position: static;
        width: 83%;
        height: auto;
        margin: 0 auto;
        overflow: hidden;
    }

    .swiper-container_text > .swiper-wrapper {
        position: static;
        width: 100%;
        height: 100%;
        display: flex;
        box-sizing: content-box;
    }

    .about-ceti .swiper-container_text > .swiper-wrapper > .swiper-slide {
        width: 100% !important;
        height: 100%;
    }

    .about-ceti .swiper-container_text > .swiper-wrapper > .swiper-slide img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .about-ceti .swiper-left {
        /* left: 10rem; */
        top: 50%;
        transform: translateY(-50%);
        position: absolute;
        width: 35px;
        height: 35px;
        background: url(/cache/box/icon/about_ceti_left.png) no-repeat center center;
    }

    .about-ceti .swiper-right {
        /* right: 12rem; */
        top: 50%;
        position: absolute;
        transform: translateY(-50%);
        width: 35px;
        height: 35px;
        background: url(/cache/box/icon/about_ceti_right.png) no-repeat center center;
    }

    .about-intro-title {
        padding-left: 35px;
        background: url(/cache/box/image/LOGO.png) no-repeat center left;
        background-size: 30px;
    }

}