.aist-share {
    position: relative;
    width: 100%;
    height: 100%;
    background-image: url("https://julyedu-cdn.oss-cn-beijing.aliyuncs.com/active19_717/m/aist/aist-bg.png");
    background-repeat: no-repeat;
    background-position: bottom;
    -webkit-background-size: contain;
    background-size: contain;
    background-color: #a4ffe7;
    overflow: hidden;

    .content {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 343px;
        height: 494px;
        padding: 18px 12px;
        background: #fff;
        box-sizing: border-box;
        box-shadow: 0 4px 8px hsla(0, 0%, 0%, 0.1);
        overflow: hidden;
        border-radius: 5px;
    }

    .user {
        display: flex;
        flex-flow: column;
        align-items: center;
        margin-bottom: 18px;

        img {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin-bottom: 8px;
        }

        .username {
            font-size: 17px;
            line-height: 24px;
            color: #111;
        }

        .time {
            font-size: 12px;
            color: #666;
            line-height: 17px;
        }
    }

    .course {
        display: flex;
        padding: 10px;
        margin-bottom: 27px;
        box-shadow: 0 4px 8px hsla(185, 100%, 28%, 0.1);
        border-radius: 1px;

        &-cover {
            width: 86px;
            margin-right: 10px;

            img {
                width: 100%;
                height: 62px;
            }
        }

        &-info {
            text-align: left;
            width: 204px;

            .title {
                color: #111;
                font-size: 16px;
                line-height: 23px;
            }

            .des {
                width: 100%;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
                font-size: 12px;
                color: #666;
                line-height: 17px;
            }
        }
    }

    .progress {
        position: relative;
        display: flex;
        width: 300px;
        margin: 0 auto 27px;
        list-style: none;
        padding-bottom: 25px;
        border-bottom: 1px solid #E5E5E5;
        background-clip: padding-box;

        &::before {
            content: '';
            display: block;
            width: 36px;
            height: 36px;
            position: absolute;
            bottom: -18px;
            left: -44px;
            background-color: #c1fded;
            border-radius: 50%;
            box-shadow: 0 4px 4px 1px rgba(0, 0, 0, 0.1) inset;
        }

        &::after {
            content: '';
            display: block;
            width: 36px;
            height: 36px;
            position: absolute;
            bottom: -18px;
            right: -44px;
            background-color: #c1fded;
            border-radius: 50%;
            box-shadow: 0 4px 4px 1px rgba(0, 0, 0, 0.1) inset;
        }

        li {
            height: 57px;
            flex: 1;
        }

        & li:nth-child(1) {
            border-right: 1px solid #ddd;
        }

        .title {
            margin-bottom: 8px;
            font-size: 14px;
            color: #111;
            line-height: 20px;
            text-align: center;
        }

        &-value {
            display: flex;
            justify-content: center;
            align-items: flex-end;
            & > div {
                font-size: 15px;
                line-height: 34px;
                color: #000;
            }

            .num {
                font-size: 33px;
                color: #111;
                line-height: 1em;
            }
        }
    }

    .recommend-app {
        display: flex;
        box-sizing: border-box;
        padding: 0 10px;
        justify-content: space-between;

        .text {
            width: 180px;
            margin-right: 30px;
            text-align: left;
            display: flex;
            flex-flow: wrap;
        }

        .bold {
            font-size: 15px;
            color: #111;
            line-height: 21px;
            margin-bottom: 15px;

            & div:nth-child(1) {
                margin-bottom: 4px;
            }
        }

        .light {
            font-size: 14px;
            color: #999;
            line-height: 20px;
            align-self: flex-end;

            img {
                width: 15px;
                height: 15px;
                vertical-align: middle;
                margin-left: 6px;
            }
        }

        .qrcode {
            width: 90px;
            height: 90px;

            img {
                width: 100%;
                height: 100%;
            }
        }
    }

    .overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.6);
        overflow: hidden;

        img {
            position: absolute;
            top: 11px;
            right: 22px;
            width: 111px;
            height: 82px;
        }

        .text {
            position: absolute;
            top: 105px;
            left: 50%;
            transform: translateX(-50%);
            width: 343px;
            height: 61px;
            background: #fff;
            font-size: 15px;
            color: #333;
            padding: 20px;
            text-align: center;
            box-sizing: border-box;
            border-radius: 4px;
        }
    }
}