.snb.achi ul li + li {
    margin: 0;
}

.snb ul li + li {
    margin: 0;
}

.snb {
    padding: 5px 25px;
}

.snb ul {
    margin-bottom: 0;
    padding: 0;
    gap: 40px;
}

.snbul {
    margin-bottom: 0;
    padding: 0;
    gap: 50px;
}

/*.sub_visual.resource {*/
/*    background-image: url(../img/sub/banner_sub_resource.png);*/
/*}*/

.sub_visual.service {
    background-image: url(../img/sub/service_banner.png);
}

.sub_visual.action_image {
    background-image: url(../img/sub/image_ci.png);
}

.ttl.struc {
    margin-bottom: 50px;
    font-size: 34px;
    font-weight: bold;
}

.snb ul li.on a::after {
    position: absolute;
    content: '';
    width: 100%;
    height: 4px;
    bottom: -24px;
    left: 0;
    background-color: #1c5bb2;
}

.snb.resource ul li.on a::after {
    position: absolute;
    content: '';
    width: 100%;
    height: 4px;
    bottom: -24px;
    left: 0;
    background-color: #1c5bb2;
}

.snb.resource ul {
    margin-bottom: 0;
    padding: 0;
    gap: 50px;
}

.a_un {
    color: black;
}

.td_start {
    text-align: start !important;
}

.btn_ci_box {
    display: flex;
    align-items: center;
    gap: 10px;
    /*justify-content: center;*/
}

.btn_ci_box button {
    background-color: #fafafa;
    display: flex;
    border: 1px solid #dbdbdb;
    padding: 10px 10px;
    align-items: center;
    gap: 10px;
    justify-content: center;
    border-radius: 8px;
    font-size: 15px;
    width: 110px;
    color: #999999;
}


.snb.resource li {
    position: relative;

}

.snb.resource li:hover .level_2 {
    display: flex;
}

.snb.resource li .level_2 {
    position: absolute;
    top: calc(100% + 15px);
    width: auto;
    left: 0;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: flex;
    padding: 10px 20px;
    gap: 30px;
    display: none;
}

.snb.resource li .level_2::before {
    content: '';
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 30px;
    background-color: transparent;
    
}

.snb.resource li .level_2 a {
    font-size: 16px;
    line-height: 1.4;
    text-transform: uppercase;
    color: #000000;
    font-weight: 400;
    font-family: "Pretendard", sans-serif;
    text-align: center;
    position: relative;
}

.snb.resource li .level_2 a:hover {
    /* border-bottom: 1px solid #1c5bb2; */
    color: #1c5bb2;
}

.snb.resource li .level_2 a:hover::after {
    display: none;
}

.snb.resource li.on .level_2 a::after {
    display: none;
}