.operation{
    display: flex;
    flex-wrap: wrap;
    width: 90vw;
    margin: 0 auto;
}
.operation_item{
    text-align: center;
    width: 33.33%;
}
.operation_item_title{
    font-size: 28rpx;
    color: #202020;
    margin: 30rpx 0 25rpx 0;
}
.operation_item_sum{
    font-size: 50rpx;
    color: #DC132A;
    margin-bottom: 25rpx;
}