.wa_banner_c {
    position: relative;
}
.wa_banner_c > img {
    width: 100%;
}
/* .wa_banner_w {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
}
.wa_banner_w > h1 {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 20px;
}
.wa_banner_w > p {
    font-size: 30px;
    font-weight: bold;
} */

/* .wa_about {
    width: 620px;
    margin: 0 auto;
} */
/* .wa_about > h1 {
    margin: 100px 0 50px;
    text-align: center;
    font-size: 30px;
}
.wa_about > p {
    margin: 50px 0;
    font-size: 16px;
    line-height: 1.5;
} */

/* .wa_his {
    padding: 100px 0;
    background-color: #f5f5f5;
    overflow-x: auto;
} */
/* .wa_his::-webkit-scrollbar {
    display: none;
}
.wa_his_c {
    margin: 0 calc(50vw - var(--lg) / 2);
    white-space: nowrap;
}
.wa_his_i {
    display: inline-block;
    position: relative;
    width: 580px;
    margin-right: 20px;
}
.wa_his_i > img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}
.wa_his_w {
    background-color: rgba(0, 38, 62, 0.6);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    color: #fff;
}
.wa_his_w > h1 {
    font-size: 36px;
}
.wa_his_w > p {
    font-size: 22px;
    margin: 20px 0;
}
.wa_his_w > a {
    font-size: 16px;
} */

/* @media screen and (max-width: 766px) {
    .qa_banner > img {
        height: 18rem;
        object-fit: cover;
    }

    .qa_item {
        padding: 2rem 0;
    }

    .qa_base > p {
        font-size: 1.6rem;
    }

    .qa_qua_i {
        width: 100%;
        margin-right: 0;
        margin-bottom: 2rem;
    }
    .qa_qua_i > img {
        height: 40rem;
    }
    .qa_qua_i > h1 {
        line-height: 20rem;
    }

    .qa_tact_l > p {
        font-size: 1.6rem;
    }
    .ta_map {
        height: 60vh;
    }

    .qa_leave_i {
        width: 100%;
        margin-bottom: 1.5rem;
    }
    .qa_leave_i > input {
        height: 4rem;
    }
    .qa_leave_btn > button {
        width: 10rem;
    }
    .qa_leave_btn > [type='reset'] {
        margin-right: 2rem;
    }
} */

/* new */
.wa_head {
    position: sticky;
    top: 84px;
    width: 100%;
    background-color: rgba(51, 51, 51, 0.9);
    padding: 12px 0;
    z-index: 20;
}

.wa_head p {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    padding-left: 348px;
    font-size: 18px;
    font-weight: bold;
    color: #ffffff;
    line-height: 1.5;
}

.wa_video {
    position: relative;
    width: 100%;
    max-height: 560px;
    margin: 0 auto;
    user-select: none;
    overflow: hidden;
}

.wa_video_c video {
    display: block;
    width: 100%;
    margin: 0 auto;
}

.wa_videe_mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(70, 70, 70, 0.6);
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.wa_videe_mask img {
    margin: 0 auto;
}

.wa_videe_mask img:first-child {
    width: 500px;
    height: 175px;
    margin-bottom: 50px;
}

/* .wa_videe_mask img:last-child {
    width: 400px;
    height: 43.63px;
} */

.wa_intro {
    width: 1000px;
    margin: 100px auto;
    font-size: 26px;
    font-weight: 400;
    color: #333333;
    text-align: center;
}

.wa_slogan {
    position: relative;
    width: 100%;
}

.wa_slogan img {
    width: 100%;
    object-fit: cover;
}

.wa_slogan p {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 580px;
    margin: auto;
    font-size: 30px;
    font-weight: 400;
    color: #fff;
    text-align: center;
}

.wa_about {
    width: 1200px;
    margin: 100px auto;
}

.lift_block {
    display: flex;
    justify-content: space-between;
}
.lift_block:nth-child(even) {
    flex-direction: row-reverse;
}

.lift_text_area {
    width: 500px;
}

.lift_title {
    height: 54px;
    background: url('/images/about/arrow_right.png') no-repeat;
    background-size: auto 100%;
    margin-bottom: 50px;
    font-size: 30px;
    font-weight: bold;
    line-height: 70px;
}

.lift_desc {
    margin-bottom: 24px;
}

.lift_desc_title {
    margin-bottom: 24px;
    font-size: 26px;
    font-weight: 400;
}

.lift_desc_text {
    font-size: 18px;
    font-weight: 400;
    line-height: 27px;
}

.lift_swiper {
    width: 500px;
    height: 500px;
}

.lift_swiper_item {
    position: relative;
    display: inline-block;
    width: 100%;
    height: 100%;
    margin-top: 54px;
    border-radius: 3px;
    overflow: hidden;
}

.lift_swiper_item img {
    object-fit: cover;
    animation: transform 25s ease-in-out infinite both alternate;
    transform-style: preserve-3d;
}

.slick-list,
.slick-track {
    height: 100%;
}

/* .wa_banner {
    width: 100%;
    height: 560px;
    background-color: #464646;
} */

/* .wa_contact {
    width: 100%;
    background-color: #F9F9F9;
    padding: 100px 0 50px 0;
}

.wa_contact_t {
    margin-bottom: 35px;
    font-size: 52px;
    font-weight: 400;
    color: #333333;
    text-align: center;
}

.wa_contact_st {
    margin-bottom: 95px;
    font-size: 16px;
    font-weight: 400;
    color: #999999;
    line-height: 27px;
    text-align: center;
}

.wa_contact_i {
    width: 392px;
    margin-bottom: 50px;
}

.wa_contact_c {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 1200px;
    margin: 0 auto;
}

.wa_contact_i img {
    width: 100%;
    height: 226px;
}

.wa_contact_i .name {
    margin: 15px 0;
    font-size: 20px;
    font-weight: 400;
    color: #3E3F3F;
    text-align: center;
}

.wa_contact_i .desc,
.wa_contact_i .tel {
    margin-bottom: 24px;
    font-size: 16px;
    font-weight: 400;
    color: #999999;
} */

@keyframes transform {
    0%,
    100% {
        border-radius: 63% 37% 54% 46%/55% 48% 52% 45%;
    }
    14% {
        border-radius: 40% 60% 54% 46%/49% 60% 40% 51%;
    }
    28% {
        border-radius: 54% 46% 38% 62%/49% 70% 30% 51%;
    }
    42% {
        border-radius: 61% 39% 55% 45%/61% 38% 62% 39%;
    }
    56% {
        border-radius: 61% 39% 67% 33%/70% 50% 50% 30%;
    }
    70% {
        border-radius: 50% 50% 34% 66%/56% 68% 32% 44%;
    }
    84% {
        border-radius: 46% 54% 50% 50%/35% 61% 39% 65%;
    }
}