.container {
    position: relative;
    /* z-index: 2; */
    width: 1200px;
    height: 650px;
    background-image: url(../../assets/images/introduction_bg.png);
    background-size: 100%;
    background-repeat: no-repeat;
    overflow-x: hidden;
    margin: auto;
    padding-top: 82px;
}

.container .title {
    font-size: 24px;
    font-weight: bold;
    color: #2A2A2A;
    line-height: 33px;
    text-align: center;
}

.container .text {
    width: 1074px;
    height: 161px;
    font-size: 18px;
    font-weight: bold;
    color: #2A2A2A;
    line-height: 26px;
    /* text-align: center; */
    margin-left: 63px;
    margin-top: 26px;
}

.list {
    width: 838px;
    display: flex;
    margin-left: 184px;
    justify-content: space-between;
}


.list_s {
    margin-top: 20px;
    justify-content: space-around;
}

.item .item_top {
    display: flex;
    justify-content: center;
}

.item .item_top .num {
    font-size: 40px;
    font-weight: bold;
    color: #1B3884;
    line-height: 57px;
}

.item .item_top .unit {
    font-size: 34px;
    font-weight: bold;
    color: #1B3884;
}

.item .name {
    font-size: 20px;
    font-weight: 400;
    color: #333333;
    margin-top: 20px;
}