.pricing_con {
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    margin-top: 40px;
}
.op_pri_con {
    width: 80%;
    border: 1px solid rgba(0, 0, 0, 0.5);
    padding: 24px;
    border-radius: 5px;
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
}
.op_pri_tip {
    border-radius: 50%;
    background-color: rgba(161, 160, 160, 0.3);
    width:40px;
    height: 40px;
    margin: 0 0 20px 0;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}
.op_pri_title {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
}

.op_pri_title p {
    margin: 0 0 10px 0;
    font-size: 24px;
    font-weight: 600;
}
.op_pri_des {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    margin: 50px 0;
}
.op_pri_des  .op_pri_des_top {
    display: inline-flex;
    align-items: baseline;
}
.op_pri_des  .op_pri_des_top p {
    margin: 0;
    font-size: 48px;
    font-weight: 700;
    color: #2890ff;
    line-height: 1;
}
.op_pri_des  .op_pri_des_top b {
    font-size: 20px;
    font-weight: normal;
}
.op_pri_des  span {
    font-size: 14px;
    color: #aaa9a9;
}
.op_pri_list {
    padding: 0;
    list-style: none;
}
.tip_txt {
    display: none;
    padding: 6px 10px;
    border-radius: 5px;
    background:rgba(0, 0, 0, 0.5);
}