.chdd-versions {
    padding: 48px 120px 30px
}

.chdd-versions .chdd-versions-btn {
    display: none
}

.chdd-versions-tit {
    font-size: 24px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 16px
}

.chdd-versions-time {
    color: #999;
    font-size: 14px;
    text-align: center;
    margin-bottom: 24px
}

.chdd-versions-x {
    display: flex;
    justify-content: space-between
}

.chdd-versions-x .qrcode-pic {
    width: 180px;
    height: 180px;
    padding: 6px;
    display: block;
    margin: 0 auto 12px;
    border-radius: 8px;
    box-sizing: border-box;
    border: 1px solid #f84848
}

.chdd-versions-x .qrcode-pic img {
    width: 100%;
    height: 100%;
    display: block
}

.chdd-versions-txt {
    min-width: 0;
    flex: 1;
    font-size: 16px;
    line-height: 2
}

.chdd-versions-txt .fs-big {
    font-size: 20px
}

.chdd-versions-qrcode {
    text-align: center;
    font-size: 16px
}

.chdd-versions-history {
    padding-bottom: 40px;
    border-top: 1px solid #e8e8e8
}

.chdd-versions-history .versions-history-tit {
    position: relative;
    font-size: 20px;
    font-weight: 500;
    padding: 24px 0
}

.chdd-versions-history .versions-history-tit:before {
    position: absolute;
    left: 0;
    top: 50%;
    width: 32px;
    height: 32px;
    content: "";
    z-index: -1;
    margin-top: -20px;
    display: inline-block;
    background: url(data:image/png;base64,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) no-repeat 50%/contain
}

.chdd-versions-history .versions-history-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 50px;
    margin-bottom: 12px;
    padding: 0 30px 0 12px;
    cursor: pointer;
    background-color: #f8f8f8;
    border-radius: 4px
}

.chdd-versions-history .versions-history-row .c-tit {
    font-size: 20px;
    display: inline-flex;
    align-items: center
}

.chdd-versions-history .versions-history-row .c-tit:before {
    width: 8px;
    height: 8px;
    content: "";
    margin-right: 10px;
    display: inline-block;
    background-color: #f84848;
    border-radius: 50%
}

.chdd-versions-history .versions-history-row .c-view {
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center
}

.chdd-versions-history .versions-history-row .c-view:after {
    width: 7px;
    height: 7px;
    color: #999;
    content: "";
    display: inline-block;
    vertical-align: middle;
    border-style: solid;
    margin-left: 6px;
    background: transparent;
    border-width: 1px 0 0 1px;
    transform: rotate(135deg)
}

@media only screen and (max-device-width:768px) {
    .chdd-versions {
        padding: 16px
    }
    .chdd-versions .chdd-versions-btn {
        width: 280px;
        height: 44px;
        line-height: 44px;
        color: #fff;
        font-size: 16px;
        text-align: center;
        display: block;
        margin: 24px auto;
        cursor: pointer;
        background-color: #f84848;
        border-radius: 27px
    }
    .chdd-versions .chdd-versions-btn:active {
        opacity: .9
    }
    .chdd-versions-tit {
        font-size: 18px;
        margin-bottom: 8px
    }
    .chdd-versions-time {
        font-size: 12px;
        margin-bottom: 18px
    }
    .chdd-versions-x {
        display: block
    }
    .chdd-versions-qrcode {
        display: none
    }
    .chdd-versions-txt {
        font-size: 14px
    }
    .chdd-versions-txt .fs-big {
        font-size: 16px
    }
    .chdd-versions-history {
        border-top: 10px solid #f8f8f8
    }
    .chdd-versions-history .versions-history-tit {
        height: 44px;
        line-height: 44px;
        font-size: 16px;
        padding: 0 16px
    }
    .chdd-versions-history .versions-history-row,
    .chdd-versions-history .versions-history-tit {
        position: relative
    }
    .chdd-versions-history .versions-history-row:after,
    .chdd-versions-history .versions-history-tit:after {
        position: absolute;
        z-index: 2;
        content: "";
        width: 100%;
        height: 1px;
        bottom: 0;
        left: 0;
        background-color: #e8e8e8;
        transform: scaleY(.5)
    }
    .chdd-versions-history .versions-history-row {
        height: 44px;
        padding: 0 16px;
        margin-bottom: 0;
        background: none
    }
    .chdd-versions-history .versions-history-row .c-tit {
        font-size: 14px
    }
    .chdd-versions-history .versions-history-row .c-tit:before {
        width: 4px;
        height: 4px;
        margin-right: 7px
    }
    .chdd-versions-history .versions-history-row .c-view {
        color: #999;
        font-size: 12px
    }
    .chdd-versions-history .versions-history-row .c-view:after {
        width: 6px;
        height: 6px;
        margin-left: 3px
    }
}