div.art_side{
    width: 240px;
    flex-shrink: 0;
    text-align: right;
    /* padding: 2rem; */
}
.art_con > .art_content{
    /* border-left: 1px solid #dbe1dc; */
    /* padding: 2rem!important; */
    width: 100%;
}
div.art_side_top a{
    padding: 18px 0;
    background-color: #F2F4F9;
    text-decoration: none;
    color: #0B318F;
    font-size: 16px;
    font-weight: bold;
    display: block;
    text-align: center;
}
nav#snb{
    /* border: 1px solid #dbe1dc; */
    /* padding: 10px; */
    /* border-radius: 15px; */
    /* margin-top: 15px; */
}
nav#snb > ul{
    padding: 0;
    text-align: left;
    margin: 0;
}
nav#snb > ul > li:nth-child{
    border-top: 1px solid #e1e1e1;
}
nav#snb > ul > li{
    border-bottom: 1px solid #e1e1e1;
}
nav#snb > ul > li > a{
    color: #333;
    text-decoration: none;
    padding: 20px 14px;
    /* border-radius: 5px; */
    font-size: 16px;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
}
nav#snb > ul > li > a.active{
    /* font-weight: bold;
    color: #0B318F; */
}
nav#snb > ul > li > a:hover{
    /* background-color: #F7F9FB;
    color: #0B318F;
    font-weight: bold; */
    /* border-radius: 15px; */
}

ul.sub_list{
    display: none;
    background: #F5F7FF;
    padding: 16px 30px 16px 20px;
}
ul.sub_list > li > a{
    color: #333;
    text-decoration: none;
    /* padding: 5px; */
    /* padding-left: 25px; */
    padding: 14px 10px;
    border-radius: 5px;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.25s;
}
ul.sub_list > li > a > img{
    height: 100%;
}
ul.sub_list > li > a.active{
    font-weight: bold;
    color: #0B318F;
}
ul.sub_list > li > a:hover{
    background-color: #ffffff;
    color: #0B318F;
    font-weight: bold;
}

/* search */
div.item_search{
    display: flex;
    justify-content: flex-end;
}
span.search-icon{
    pointer-events: auto!important;
    cursor: pointer;
}
.art_side_search{
    margin-top: 15px;
}

#item_search > .search_input.header{ position:relative; z-index:1; }
#item_search > .search_input > input[type="text"].header{ width:100%; text-align:left; font-size:14px; font-weight:400; color:#888; background-color:#f5f5f5; border-radius:30px; padding:10px 40px 10px 20px; border:none; }
#item_search > .search_input > input[type="text"].header:focus{ outline:none; }
#item_search > .search_input > input[type="text"].header::placeholder{ font-size:14px; font-weight:400; color:#888; }
#item_search > .search_input > button[type="submit"].header{ position:absolute; z-index:1; top:0; right:0; background-color:transparent; border:none; font-size:17px; color:#888; box-shadow:none; background-image:none; padding:8px 15px 8px 0 !important; height:auto !important; }
#item_search > .search_input > button[type="submit"].header > i{color: #888; font-size: 17px;}

nav#snb-sub-m{
    display: none;
}
/* 모바일 1366px 이하 */
@media screen and (max-width: 1366px){
    .ch_top_banner{
        display: none;
    }
    div.art_con.use_side{
        display: block;
    }
    div.art_side{
        width: auto;
        padding: 0;
    }
    div.art_side_top a{
        /* background-color: #fff; */
        /* text-align: left; */
        padding: 15px 0;
    }
    div.art_side_search{
        display: none;
    }
    nav#snb{
        margin: 0;
        border: 0;
        padding: 10px 5px;
    }
    nav#snb > ul{
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 7px;
        margin-bottom: 0;
        flex-wrap: wrap;
    }
    nav#snb > ul > li {
        /* min-width: calc(33.33% - 5px); */
        border: 0;
    }
    nav#snb > ul > li > a{
        padding: 6px 16px;
        background-color: #fff;
        border-radius: 20px;
        font-size: 14px;
        border: 1px solid #cdcdcd;
    }
    nav#snb > ul > li > a.active{
        color: #fff;
        background-color: #0B318F;
        font-weight: normal;
    }
    /* nav#snb > ul > li > a:hover{
        border-radius: 0;
    } */
    .art_con > .art_content{
        padding : 0 15px!important;
    }
    nav#snb > ul{
        align-items: flex-start;
    }
    .more_link{
        padding-left: 10px;
    }
    ul.sub_list{
        background-color: #f8f8f8;
        margin-top: 5px;
    }
    ul.sub_list > li > a{
        padding-left: 0;
        justify-content: center;
    }
    nav#snb-sub-m{
        width: 100%;
        text-align: left;
        /* padding: 10px 15px; */
        padding-bottom: 15px;
        display: block;
    }
    div.m_sub_list{
        display: none;
    }
    nav#snb-sub-m ul{
        background-color: #F3F4F9;
        padding: 20px 15px;
        display: flex;
        align-items: center;
        flex-wrap: nowrap;
        overflow-x: scroll;
        gap: 5px;
    }
    nav#snb-sub-m ul > li > a{
        padding: 6px 16px;
        background-color: #ffffff;
        border-radius: 15px;
        min-width: 50px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        white-space: nowrap;
        text-align: center;
        border: 1px solid #cdcdcd;
        font-size: 14px;
    }
    nav#snb-sub-m ul > li > a.active{
        border-color: #0B318F;
        color: #0B318F;
    }
    ul.sub_list{
        display: none!important;
    }
}