.container-box {
    width: 100%
}

.container-box .item-wrap {
    border-radius: 10rpx
}

.container-box .item-wrap .image-box {
    border-radius: 10rpx
}

.container-box .item-wrap image {
    width: 100%;
    height: auto;
    border-radius: 10rpx;
    will-change: transform
}

.fixed-box {
    position: fixed;
    right: 0rpx;
    bottom: 200rpx;
    z-index: 10;
    border-radius: 120rpx;
    padding: 20rpx 0;
    display: flex;
    justify-content: center;
    flex-direction: column;
    width: 100rpx;
    box-sizing: border-box;
    transition: .3s;
    overflow: hidden
}

.fixed-box .btn-item {
    display: flex;
    justify-content: center;
    text-align: center;
    flex-direction: column;
    line-height: 1;
    margin: 14rpx 0;
    transition: .1s;
    background: #fffc;
    color: #000;
    border-radius: 50rpx;
    width: 80rpx;
    height: 80rpx;
    padding: 0
}

.fixed-box .btn-item text {
    font-size: 36rpx;
    font-weight: 700
}

.fixed-box .btn-item view {
    font-size: 26rpx;
    font-weight: 700
}

.fixed-box .btn-item.show {
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg)
}

.fixed-box .btn-item.icon-xiala {
    margin: 0;
    margin-top: .1rpx
}