.yyz-iv {
    --time: .5s;
    width: 100%;
    height: 100%;
    transition: background var(--time),opacity var(--time);
    position: absolute;
    top: 0;
    left: 0
}

.yyz-iv_img-box {
    width: 100%;
    height: 100%;
    position: relative
}

.yyz-iv_img {
    --img-time: 0s;
    cursor: pointer;
    position: absolute;
    -webkit-user-drag: none;
    transform: rotate(0);
    transition: all var(--img-time);
    user-select: none
}

.yyz-iv_operation {
    z-index: 9999;
    --operation-height: 50px;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translate(-50%);
    height: var(--operation-height);
    border-radius: calc(var(--operation-height) / 2);
    background-color: #0000001a;
    display: flex
}

.yyz-iv_operation-close {
    width: var(--operation-height);
    height: var(--operation-height);
    transform: scale(1.2);
    position: absolute;
    top: 30px;
    right: 30px;
    left: auto
}

.yyz-iv_operation-btn {
    border-radius: 50%;
    height: var(--operation-height);
    width: var(--operation-height);
    font-size: 30px;
    text-align: center;
    line-height: var(--operation-height);
    color: #fff;
    cursor: pointer;
    vertical-align: middle;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-sizing: border-box
}

    .yyz-iv_operation-btn:hover {
        background-color: #0000001a
    }

    .yyz-iv_operation-btn > svg {
        width: 100%;
        height: 100%
    }

.yyz-iv_tip {
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    background-color: #00000054;
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 15px;
    color: #fff;
    transform: translate(-50%) translateY(-50%)
}

.yyz-iv-public-body-hidden {
    overflow: hidden
}