.lg-preview-fade-enter-active,
.lg-preview-fade-leave-active {
    transition: opacity 0.5s;
}

.lg-preview-fade-enter,
.lg-preview-fade-leave-active {
    opacity: 0;
}

.lg-preview-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;

    .lg-preview-loading {
        position: absolute;
        width: 30px;
        height: 35px;
        top: 50%;
        left: 50%;
        margin-top: -17.5px;
        margin-left: -15px;
    }

    .lg-preview-loading > div {
        display: inline-block;
        height: 25px;
        width: 25px;
        background: transparent;
        border-radius: 100%;
        border: 2px solid @whiteFFF;
        border-bottom-color: transparent;
        animation-fill-mode: both;
        animation: lg-preview-loading-rotate 0.75s 0s linear infinite;
    }

    @keyframes lg-preview-loading-rotate {
        0% {
            transform: rotate(0deg) scale(1);
        }

        50% {
            transform: rotate(180deg) scale(0.6);
        }

        100% {
            transform: rotate(360deg) scale(1);
        }
    }

    .lg-preview-img {
        max-width: 100%;
        max-height: 100%;
        display: block;
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        right: 0;
        margin: auto;
    }
    //图片查看组件 左右切换按钮的样式
    .lg-preview-nav-arrow {
        cursor: pointer;
        position: absolute;
        top: 50%;
        margin-top: -15px;
        background: rgba(0, 0, 0, 0);
        line-height: 40px;
        width: 20px;
        height: 20px;
        border-top: 2px solid @whiteFFF;
        border-left: 2px solid @whiteFFF;
    }

    .lg-preview-nav-left,
    .lg-preview-nav-right {
        position: absolute;
        height: 100%;
        margin: 0 5px;
        width: 200px;
        top: 0;
        color: @whiteFFF;
        transition: opacity 0.2s;
    }

    .lg-preview-nav-left {
        left: 0;
    }

    .lg-preview-nav-left .lg-preview-nav-arrow {
        left: 0;
        margin-left: 40px;
        transform: rotate(-45deg);
    }

    .lg-preview-nav-right {
        right: 0;
    }

    .lg-preview-nav-right .lg-preview-nav-arrow {
        right: 0;
        margin-right: 40px;
        transform: rotate(135deg);
    }

    .lg-preview-title {
        position: absolute;
        left: 0;
        bottom: 0;
        text-align: center;
        width: 100%;
        color: @whiteFFF;
        background: rgba(0, 0, 0, 0.5);
        box-sizing: border-box;
        font-size: 16px;
        height: 40px;
        line-height: 40px;
    }
}

@media all and (max-width: 768px) {
    .lg-preview-wrapper {
        .lg-preview-nav-left,
        .lg-preview-nav-right {
            width: 100px;
        }

        .lg-preview-nav-left .lg-preview-nav-arrow {
            margin-left: 20px;
        }

        .lg-preview-nav-right .lg-preview-nav-arrow {
            margin-right: 20px;
        }
    }
}