html,
body,
.container {
    height: 100%;
}

.container:hover {
    cursor: grab;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    margin: 0;
}

.container {
    /* border: 1px solid red; */
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    flex-direction: column;
    height: 600px;
}

.timeline {
    width: 100%;
    background-color: #fff;
    box-shadow: 0 5px 25px 5px rgba(0, 0, 0, 0.2);
}

.timeline .swiper-container {
    height: 600px;
    width: 100%;
    position: relative;
}

.timeline .swiper-wrapper {
    transition: 2s cubic-bezier(0.68, -0.4, 0.27, 1.34) 0.2s;
}

.timeline .swiper-slide {
    position: relative;
    color: #fff;
    overflow: hidden;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}

.timeline .swiper-slide::after {
    content: "";
    position: absolute;
    z-index: 1;
    right: -115%;
    bottom: -10%;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    box-shadow: -230px 0 150px 60vw rgba(0, 0, 0, 0.7);
    border-radius: 100%;
}

.timeline .swiper-slide-content {
    margin-right: 5%;
    position: absolute;
    text-align: center;
    width: 80%;
    max-width: 310px;
    right: 50%;
    top: 13%;
    -webkit-transform: translate(50%, 0);
    transform: translate(50%, 0);
    font-size: 12px;
    z-index: 2;
}

.timeline .swiper-slide .timeline-year {
    display: block;
    font-style: italic;
    font-size: 42px;
    margin-bottom: 50px;
    -webkit-transform: translate3d(20px, 0, 0);
    transform: translate3d(20px, 0, 0);
    color: #fff;
    font-weight: 300;
    opacity: 0;
    transition: .2s ease .4s;
}

.timeline .swiper-slide .timeline-title {
    font-weight: 800;
    font-size: 34px;
    margin: 0 0 30px;
    opacity: 0;
    -webkit-transform: translate3d(20px, 0, 0);
    transform: translate3d(20px, 0, 0);
    transition: .2s ease .5s;
}

.timeline .swiper-slide .timeline-text {
    line-height: 1.5;
    opacity: 0;
    -webkit-transform: translate3d(20px, 0, 0);
    transform: translate3d(20px, 0, 0);
    transition: .2s ease .6s;
}

.timeline .swiper-slide-active .timeline-year {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    transition: .4s ease 1.6s;
}

.timeline .swiper-slide-active .timeline-title {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    transition: .4s ease 1.7s;
}

.timeline .swiper-slide-active .timeline-text {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    transition: .4s ease 1.8s;
}

.timeline .swiper-pagination {
    right: 15% !important;
    height: 100%;
    display: none;
    flex-direction: column;
    justify-content: center;
    font-style: italic;
    font-weight: 300;
    font-size: 18px;
    z-index: 1;
}

.timeline .swiper-pagination::before {
    content: "";
    position: absolute;
    left: -30px;
    top: 0;
    height: 100%;
    width: 1px;
    background-color: rgba(255, 255, 255, 0.2);
}

.timeline .swiper-pagination-bullet {
    width: auto;
    height: auto;
    text-align: center;
    opacity: 1;
    background: transparent;
    color: #ccc;
    margin: 15px 0 !important;
    position: relative;
}

.timeline .swiper-pagination-bullet::before {
    content: "";
    position: absolute;
    top: 8px;
    left: -32.5px;
    width: 6px;
    height: 6px;
    border-radius: 100%;
    background-color: #fff;
    -webkit-transform: scale(0);
    transform: scale(0);
    transition: .2s;
}

.timeline .swiper-pagination-bullet-active {
    color: #fff;
}

.timeline .swiper-pagination-bullet-active::before {
    -webkit-transform: scale(1);
    transform: scale(1);
}

.timeline .swiper-button-next,
.timeline .swiper-button-prev {
    background-size: 20px 20px;
    top: 15%;
    width: 20px;
    height: 20px;
    margin-top: 0;
    z-index: 2;
    transition: .2s;
}

.timeline .swiper-button-prev {
    left: 8%;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23d4a024'%2F%3E%3C%2Fsvg%3E");
}

.timeline .swiper-button-prev:hover {
    -webkit-transform: translateX(-3px);
    transform: translateX(-3px);
}

.timeline .swiper-button-next {
    right: 8%;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23d4a024'%2F%3E%3C%2Fsvg%3E");
}

.timeline .swiper-button-next:hover {
    -webkit-transform: translateX(3px);
    transform: translateX(3px);
}

@media screen and (min-width: 768px) {
    .timeline .swiper-slide::after {
        right: -30%;
        bottom: -8%;
        width: 240px;
        height: 50%;
        box-shadow: -230px 0 150px 50vw rgba(0, 0, 0, 0.7);
    }

    .timeline .swiper-slide-content {
        right: 30%;
        top: 50%;
        -webkit-transform: translateY(-50%);
        transform: translateY(-50%);
        width: 310px;
        font-size: 11px;
        text-align: right;
    }

    .timeline .swiper-slide .timeline-year {
        margin-bottom: 0;
        font-size: 32px;
    }

    .timeline .swiper-slide .timeline-title {
        font-size: 46px;
        margin: 0;
    }

    .timeline .swiper-pagination {
        display: flex;
    }

    .timeline .swiper-button-prev {
        top: 15%;
        left: auto;
        right: 15%;
        -webkit-transform: rotate(90deg) translate(0, 10px);
        transform: rotate(90deg) translate(0, 10px);
    }

    .timeline .swiper-button-prev:hover {
        -webkit-transform: rotate(90deg) translate(-3px, 10px);
        transform: rotate(90deg) translate(-3px, 10px);
    }

    .timeline .swiper-button-next {
        top: auto;
        bottom: 15%;
        right: 15%;
        -webkit-transform: rotate(90deg) translate(0, 10px);
        transform: rotate(90deg) translate(0, 10px);
    }

    .timeline .swiper-button-next:hover {
        -webkit-transform: rotate(90deg) translate(3px, 10px);
        transform: rotate(90deg) translate(3px, 10px);
    }
}

@media screen and (min-width: 1024px) {
    .timeline .swiper-slide::after {
        right: -20%;
        bottom: -12%;
        width: 240px;
        height: 50%;
        box-shadow: -230px 0 150px 39vw rgba(0, 0, 0, 0.7);
    }

    .timeline .swiper-slide-content {
        right: 25%;
    }
}

.groundGlass_title {
    font-size: 20px;
    width: 100px;
    height: 100px;
    color: black;
}

.groundGlass_bur {
    z-index: 1;
    width: 450px;
    height: 350px;
    /* background: url(/images/20230206-111546.jpg) 0 0 0 0 / cover no-repeat; */
    /* display: flex; */
    /* align-items: center;
    justify-content: center; */
    color: #fff;
    border: 2px solid #fff;
    border-radius: 10px;
    margin: 5% 0 0 60%;
    padding: 5%;
}

.method1-bur2 {
    /* 关键模糊属性  */
    filter: blur(5px);
}

.method1-1-bur2 {
    /* 模糊属性  */
    filter: blur(5px);
}

.method2-bur2 {
    /*  让没有背景了，因为统一设置了 */
    background: inherit;
    /*  让图片是相对于本身 */
    position: relative;
}

.method2-bur2::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: url(/images/20230206-111546.jpg) center / cover no-repeat;
    filter: blur(5px);
    z-index: -1;
}

.ground_glass_box {
    height: 100%;
    background-image: url('/images/20230206-111546.jpg');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
}