.grab {
    /* 抓抓抓 */
    cursor: -webkit-grab;
    cursor: -moz-grab;
    cursor: grab;
}

.view-big {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.7);
}

.view-big .vb-btns .close {
    position: absolute;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    top: 20px;
    right: 20px;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 20;
    cursor: pointer;
}

.view-big .vb-btns .close .iconshanchu {
    width: 32px;
    height: 32px;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    background: url("../img/icon_close.png") no-repeat center;
}

.view-big .vb-btn {
    position: absolute;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    top: 0;
    bottom: 0;
    margin: auto;
    z-index: 20;
    background-color: rgba(0, 0, 0, 0.6);
    cursor: pointer;
}

.view-big .vb-btn:hover,
.view-big .close:hover {
    background-color: #878484;
}

.view-big .vb-btn.left {
    left: 20px;
}

.view-big .vb-btn.left::before {
    content: '';
    position: absolute;
    width: 50%;
    height: 50%;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    background: url("../img/icon_l.png") no-repeat center;
    z-index: 2;
}

.view-big .vb-btn.right {
    right: 20px;
}

.view-big .vb-btn.right::before {
    content: '';
    position: absolute;
    width: 50%;
    height: 50%;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    background: url("../img/icon_r.png") no-repeat center;
}

.view-big .vb-btn.vb-btn-disabled {
    background-color: rgba(255, 255, 255, 0.2);
    opacity: 0.5;
    cursor: default;
}

.view-big .vb-operate {
    width: 400px;
    height: 60px;
    position: absolute;
    left: 0;
    right: 0;
    top: 90%;
    margin: auto;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 4px;
    display: flex;
}

.view-big .vb-operate .vb-ope {
    width: 80px;
    height: 100%;
    float: left;
    cursor: pointer;
}

.view-big .vb-operate .vb-ope:hover {
    background-color: #878484;
}

.view-big .vb-operate .down {
    background: url('../img/icon_save.png') no-repeat 24px 50%;
}

.view-big .vb-operate .rotate {
    background: url('../img/icon_turn.png') no-repeat 24px 50%;
}

.view-big .vb-operate .amplify {
    background: url('../img/icon_big.png') no-repeat 24px 50%;
}

.view-big .vb-operate .reduce {
    background: url('../img/icon_small.png') no-repeat 24px 50%;
}

.view-big .vb-operate .leftBtn {
    background: url('../img/icon_l.png') no-repeat 24px 50%;
}

.view-big .vb-operate .rightBtn {
    background: url('../img/icon_r.png') no-repeat 24px 50%;
}

.view-big .vb-box {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}

.view-big .vb-box-list {
    height: 80%;
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    /*display: flex;*/
}

.view-big .vb-box-list .vb-li {
    /*flex-shrink: 0;*/
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-user-select: none;
    user-select: none;
}

.view-big .vb-box-list .vb-li.active {
    z-index: 999;
}

.view-big .vb-box-list .vb-max-box {
    width: 80%;
    height: 100%;
    margin: auto;
    display: flex;
    text-align: center;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.view-big .vb-box-list .vb-img {
    max-width: 100%;
    max-height: 100%;
    -webkit-user-select: none;
    user-select: none;
    transition: transform 0.3s;
}

.zoom_imglist {
    overflow: hidden;
}

.zoom_imglist img {
    width: 200px;
    height: 120px;
    cursor: pointer;
}