.needs_node1{
    display: flex;
    justify-content: center;
    padding-bottom: 15px;
}
.need-file_main12{
    margin: 0 auto;
}
.node_item_icon{
    width: 60px;
    height: 60px;
    background: linear-gradient(0deg, #fff, #f3f5f8);
    border: 2px solid #fff;
    box-shadow: 8px 8px 20px 0 rgb(55 99 170 / 10%);
    text-align: center;
    border-radius: 50%;
    line-height: 56px;
    display: inline-block;
    margin: 0 auto;
    font-size: 24px;
    color: #3d485d;
    box-sizing: border-box;
}

.node_item_icon:after {
    position: absolute;
    width: 96%;
    left: calc(50% + 30px);
    content: "";
    height: 1px;
    top: 30px;
    z-index: -1;
    background-image: url('/resources/img/home1/line.png');
    background-repeat: repeat-x;
    background-size: auto 1px;
}
.lc_serial_view{
    text-align: center;
    position: relative;
}
.node_item:last-child .node_item_icon:after {
    background: none;
}
.node_title{
    font-size: 16px;
    color: #181818;
    text-align: center;
    margin-top: 8px;
}
.lc_tier_info{
    font-size: 14px;
    color: #4B5B76;
    margin-top: 10px;
    text-align: center;
    padding: 0 26px;
}
.a_ofg{
    color: #0A54EA;
}