/* MEDIA QUERY */

/* 
*
*

************************

Min 756px - Max 1046px

************************
*
*
*/

@media screen and (max-width: 65.375em) {

    html{
        font-size: 50%;
        /* size of 16px / 50% = 8px */
    }


/*========================== 
    Contents common
========================== */


section.summaryWrap,
section.speakerWrap,
section.event_date,
section.program_contents{
    width: 90%;
    margin: 4rem auto 0;
}


/*========================== 
    Top Main Visual
========================== */

section.main_visual_wrap {
    height: 55vh;
    background-size: cover;
}
div.visual_contents {
    padding: 0 6% 0;
}
div.m_vs_img {
    margin-top: -24px;
}
div.m_vs_img img{
    width: 100%;
}
dl.theme_title dd.maintit{
    /* font-size: 5.4rem; */
}
dl.theme_title dd.subj_txt{
    margin-top: 1.8rem;
}
dl.theme_title dd.date_loca{
    margin-top: 2.6rem;
}    
dl.theme_title dt, dl.theme_title dt span.en_kff{
    font-size: 1.5rem;
}
dl.theme_title dd.date_time{
    font-size: 1.4rem;
    margin-top: 8px;
}

.theme_evtData-item a{
    font-size: 1.6rem;
}


/*========================== 
    Summary
========================== */

section.summaryWrap div.contents_text > p{
    font-size: 1.58rem;
    line-height: 2em;
    margin-bottom: 2rem;
}
section.summaryWrap div.contents_text > p br{
    display: none;
}


/*========================== 
    Speaker
========================== */

.speakergroup__list{
    padding: 2rem 1.5rem;
}
.speakergroup__item{
    padding: 0 0 1.6rem;
    flex-direction: column;
    border-bottom: 1px solid #ebebeb;

}
.speakergroup__item li{
    text-align: center;
}
.speakergroup__item-tit{
    font-size: 1.43rem;
    margin-left: 0;
    margin-top: 1.6rem;
}
.item-tit__sbj {
    padding: 0.7rem 1rem 0.6rem;
    font-size: 1.3rem;
}
.item-tit__name{
    margin-top: 0.6rem;
    font-size: 2.4rem;
}
.item-tit__posi{
    margin-top: 0.6rem;
}
.speakergroup__item-thum img{
    width: 96px;
    height: 96px;
}
ol.speakergroup__profile{
    font-size: 1.34em;
    padding: 0 0 0;
    letter-spacing: 0;
}
.speakergroup__profile li{
    padding-left: 0.8rem;
}


/*========================== 
    event time date
========================== */

ol.date_tablecont {
    padding: 1.4rem 0 1.6rem;
}
ol.date_tablecont li {
    font-size: 1.58rem;
}
ol.date_tablecont li.tit{
    width: 20%;
}
ol.date_tablecont li.txt{
    padding-left: 2rem;
    width: 80%;
}

/*========================== 
    Speaker
========================== */
.sbjbox_s1, .sbjbox_s2, .sbjbox_s3{
    padding: 0.7rem 0.6rem 0.7rem;
    font-size: 1.25rem;
    display: inline-block;
}
.program__notitxt{
    margin-top: 1.2rem;
}


/*========================== 
    Program
========================== */

.table_row .cell{
    font-size: 1.58rem;
}
.row_header li.cell, .table_row .cell {
    padding: 1.4rem 0.6rem 1.4rem;
}
.table_row li.cell:nth-child(1) {
    max-width: 240px;
    width: 32%;
}
.table_row .cell, .table_row .sbjcell{
    padding: 1.4rem 1rem 1.4rem;
}
.program__notitxt{
    font-size: 1.4rem;
}


/*========================== 
    Footer
========================== */
.footerarea{
    margin: 5% auto 0;
    padding: 3% 0 3%;
    font-size: 1.6rem;
}    


}



/* 
*
*

************************

Min 321px - Max 755px 

************************
*
*
*/


@media screen and (max-width: 47.2em) {

    html{
        font-size: 40%; 
        /* size of 16px / 40% = 6.4px */
    }

/*========================== 
GNB MENU
========================== */

    .nav-menu {
        display: none;
        position: absolute;
        top: 8rem;
        right: 0;
        background-color: #3d3737;
        width: 100%;
        flex-direction: column;
        border-top: 1px solid #444;
        z-index: 999;
    }

    .hamburger {
        display: flex;
        transform: translateY(0);
        opacity: 1;
    }
    .hamburger span{
        height: 0.4rem;
    }
    .hamburger span:nth-child(2){
            top: 0.9rem;
    }
    .nav-menu.active {
        display: flex;
    }

    .nav-item {
        width: 100%;
        position: relative;
    }

    .nav-item a {
        font-size: 2rem;
        padding: 1.5rem 2rem;
        border-bottom: 1px solid #444;
        color: #fff;
    }

  /* 서브메뉴 모바일용 */
    .submenu {
        position: static;
        box-shadow: none;
        display: none;
        width: 100%;
        background-color: #444;
    }
    .submenu li a{
        text-align: left;
        padding: 2rem 4rem;
        font-size: 1.8rem;
    }
    .submenu.active {
        display: block;
    }

/*========================== 
    Contents common
========================== */


section.summaryWrap,
section.speakerWrap,
section.event_date,
section.program_contents{
    width: 96%;
    margin: 4rem auto 0;
}


/*========================== 
    Top Main Visual
========================== */

section.main_visual_wrap {
    height: 45vh;
    background-size: cover;
    background-position: 0 0;
}
div.visual_contents {
    padding: 0 4rem 0;
}
div.m_vs_img img{
    width: 100%;
}
div.theme_titlewrap{
    text-align: center;
}
dl.theme_title dd.maintit {
    font-size: 4.8rem;
}
.subj_tit br{display: block;}
.theme_evtData{
    width: 100%;
    max-width: 30rem;
    margin: 3.6rem auto 0;
}
.theme_evtData-item a{
    font-size: 2.2rem;
}
.theme_evtData-item.regist.single{
    width: 100%;
}
dl.theme_title dd.date_loca{
    padding: 1.4rem 1.8rem;
}


/*========================== 
    Summary
========================== */

section.summaryWrap div.contents_text > p{
    font-size: 1.85rem;
    line-height: 2em;
    margin-bottom: 2rem;
}
section.summaryWrap div.contents_text > p br{
    display: none;
}


/*========================== 
    Speaker
========================== */


.speakercontainer, .speakergroup{
    display: block;
}
.speakergroup{
    width: 100%;
    max-width: 100%;
    margin-right: 0;
    margin-bottom: 3rem;
}

.speakergroup__list{
    padding: 2rem 4rem;
}
.speakergroup__item{
    display: block;
    padding: 0 1.6rem 2.2rem;
    border-bottom: 1px solid #ebebeb;

}
.speakergroup__item li{
    text-align: left;
}
.speakergroup__item-thum img{
    width: 96px;
    height: 96px;
}
ol.speakergroup__profile{
    letter-spacing: -0.6px;
    margin-top: 2.2rem;
}
.speakergroup__profile li{
    font-size: 1.68rem;
    line-height: 2.8rem;
    padding-left: 1.3rem;
}
.speakergroup__item-tit{
    font-size: 1.75rem;
    margin-left: 2rem;
    margin-top: 1.6rem;
}
    .item-tit__sbj{
        background: #0589C8;
        display: inline-block;
        font-size: 1.6rem;
        border-radius: 4px;
        padding: 0.8rem 1.2rem 0.6rem;
        color: #fff;
    }
    .item-tit__name{
        margin-top: 0.8rem;
        font-size: 3rem;
        font-family: "SCoreDreamExBold";
    }
    .item-tit__posi{
        margin-top: 1rem;
    }


/*========================== 
    event time date
========================== */

ol.date_tablecont {
    padding: 1.4rem 0 1.6rem;
}
ol.date_tablecont li {
    font-size: 1.8rem;
    line-height: 1.5;
}
ol.date_tablecont li.tit{
    width: 22%;
}
ol.date_tablecont li.txt{
    padding-left: 2rem;
    width: 78%;
}



/* 
==========================
program
==========================
*/

.sbjbox_s1, .sbjbox_s2, .sbjbox_s3{
    padding: 0.8rem 1.2rem 0.8rem;
    font-size: 1.5rem;
}
.program__notitxt{
    margin-top: 1.2rem;
}
.table_row .sbjcell{
    font-size: 1.8rem;
}
.table_row{
    display: block;
}
.table_row .cell{
    border-bottom: 0;
    font-size: 1.8rem;
}
.time_date > span{
    display: inline-block;
    position: relative;
    padding-left: 2.4rem;
    color: #333;
}
.time_date > span::before{
    content: "";
    width: 1px;
    height: 100%;
    background: #b6b6b6;
    display: block;
    position: absolute;
    left: 0;
    top: 0;
}
.table_row .cell::before {
    font-size: 1.8rem;
    color: #333;
    font-weight: 500;
    content: attr(data-title);
    min-width: 40px;
    display: inline-block;
    clear: both;
}

.row_header li.cell, .table_row .cell {
    padding: 2rem 1.8rem 2rem;
}
.tableWrap{
    padding: 0 0 0;
}
.table_row li.cell:nth-child(1) {
    max-width: 100%;
    text-align: left;
    border-bottom: 1px solid #ebebeb;
}
.table_row li.cell:nth-child(2){
    padding-bottom: 3rem;
}
.table_row .cell:nth-child(2)::before{
    margin-bottom: 1.6rem;
}
.table_row li:last-child{
    border-bottom: 1px solid #333;
}
.table_row .cell .speak{
    
}

.table_row, .cell {
    width: 100% !important;
}
.row_header .cell{
    display: none;
}
.cell {
    display: block;
    text-align: left;
}
.time_date{
    font-size: 1.8rem !important;
}

.cell dl.speak dt, .cell dl.speak dd, .cell > p{
    font-size: 2rem;
    line-height: 24px;
}
.cell > p br{
    display: none;
}
.sbjbox_s2 {
    display: block;
}
.program__notitxt{
    font-size: 1.7rem;
    text-align: center;
}

.speaklist {
    margin-top: 1.2rem;
}


/*========================== 
    Footer
========================== */
.footerarea{
    margin: 8% auto 0;
    padding: 4% 0 4%;
    font-size: 1.7rem;
}    

}


/* 
*
*

************************

min 0 ~ max 320px 

************************
*
*
*/


@media screen and (max-width: 20em) {


}