.history.sub-article-wrap {
    padding-top:50px;
    padding-bottom:50px;
}
.history .common-title-wrap {
    margin-bottom:50px;
}
.sub-article-wrap .common-description {
    margin-bottom:20px;
    font-family: "Noto Sans KR", sans-serif!important;
    font-weight: 300;
    letter-spacing: -0.035em;
    color: #000;
}
@media screen and (min-width:992px) {
    .sub-article-wrap .common-description {
        float: left;
        width: 54%;
    }
}
.sub-article-wrap .common-description b{
    display:inline-block;
    margin-bottom:35px;
    line-height: 1.45;
    font-size: 18px;
    font-weight: 300;
}
@media screen and (min-width:544px) {
    .sub-article-wrap .common-description b {
        font-size: 22px;
    }
}
.common-description .common-description-row {
    margin-bottom:35px;
    line-height: 1.75;
    font-size: 14px;
}
@media screen and (min-width:544px) {
    .common-description .common-description-row {
        font-size: 16px;
    }
}
.common-description .common-description-row:last-child {
    margin-bottom:0;
}
.history-group-wrap {
    margin: 50px auto 0;
    text-align: center;
}
@media screen and (min-width:544px) {
    .history-group-wrap {
        width: 100%;
        max-width: 495px;
    }
}
@media screen and (min-width:992px) {
    .history-group-wrap {
        float: right;
        width: 46%;
        margin:0;
    }
}
.history-group{
    width: 177px;
    height: 177px;
    display: inline-table;
    background-color: rgba(221,221,221,.2);
    font-size: 20px;
    color: #510f18;
    font-weight: 300;
    letter-spacing: -0.05em;
    border-radius: 50%;
    text-align: center;
}
@media screen and (min-width:544px) {
    .history-group {
        width: 250px;
        height: 250px;
        font-size: 24px;
        letter-spacing: -0.035em;
    }
}
@media screen and (min-width:992px) {
    .history-group {
        width: 220px;
        height: 220px;
    }
}
@media screen and (min-width:1200px) {
    .history-group {
        width: 250px;
        height: 250px;
    }
}
.history-group:nth-child(2) {
    margin-left: -16px;
}
@media screen and (min-width:374px) {
    .history-group:nth-child(3) {
        margin-top: -34px;
    }
}
@media screen and (min-width:544px) {
    .history-group:nth-child(3) {
        margin-top: -44px;
    }
}
.history-group .history-group-con {
    display:table-cell;
    vertical-align:middle;
}
.history-group-con .sub-text {
    line-height: 1.62;
    font-size: 13px;
    color: #000;
}
@media screen and (min-width:544px) {
    .history-group-con .sub-text {
        font-size: 16px;
    }
}
.history-line {
    background-color:#f9f9f9;
}
@media screen and (min-width:768px) {
    .history-line {
        padding-bottom:0;
    }
}
/*history-timeline-wrap*/
.history-timeline-wrap{
    position:relative;
}
.history-timeline-wrap:before{
    content: "";
    position:absolute;
    left: 72.5px;
    top:7px;
    width:2px;
    height: 93.5%;
    background-color: #510f18;
}
.history-timeline-year{
    margin-bottom: 90px;
}
.history-timeline-year-title{
    position: absolute;
    left: 0;
    top:0;
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    font-weight: 500;
    color:#510f18;
}
.history-timeline-month{
    position:relative;
    overflow: hidden;
    margin-left: 70px;
    margin-bottom: 10px;
    padding-left:30px;
}
.history-timeline-year:last-child,
.history-timeline-month:last-child{
    margin-bottom: 0;
}
.history-timeline-month > *{
    /*display: inline-block;*/
    /*vertical-align: middle;*/
}
.history-timeline-month:before{
    content:"";
    display: block;
    position:absolute;
    left:1px;
    top:7px;
    width: 6px;
    height:1px;
    background-color: #510f18;
}
.history-timeline-month:nth-of-type(1):before{
    width: 9px;
    left:0;
}
.history-timeline-month .number{
    float: left;
    width: 30px;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color:#9a1628;
}
.history-timeline-month .content{
    padding-left: 30px;
    margin-bottom: 5px;
    font-size:14px;
}
@media screen and (min-width:544px) {
    .history-timeline-month .content {
        font-size: 16px;
    }
}
@media screen and (min-width:768px){
    .history-timeline-wrap{
        text-align: justify;
    }
    .history-timeline-wrap:before{
        left: 0;
        top:42px;
        width:calc(100% - 1px);
        height: 2px;
    }
    .history-timeline-wrap:after{
        content:"";
        display: inline-block;
        width: 100%;
    }
    .history-timeline-year{
        display: inline-block;
        text-align: right;
    }
    .history-timeline-year-title{
        position: static;
    }
    .history-timeline-month{
        margin-left: 22px;
        padding-top:40px;
        padding-left: 0;
        float: right;
    }
    .history-timeline-month:before{
        left:auto;
        right:0;
        width: 1px;
        top:17px;
        height: 6px;
    }
    .history-timeline-month:nth-of-type(1):before{
        left: auto;
        top:15px;
        width: 1px;
        height: 9px;
    }
    .history-timeline-year:last-child .history-timeline-month:last-child:before{
        height: 19px;
        top:11px;
    }
    .history-timeline-month .number{
        float: none;
        margin: 0 0 20px auto;
    }
    .history-timeline-month .content{
        float: right;
        writing-mode: vertical-rl;
        -webkit-writing-mode: vertical-rl;
        -moz-writing-mode: vertical-rl;
        -o-writing-mode: vertical-rl;
        -ms-writing-mode: tb-rl;
        -epub-writing-mode: vertical-rl;
        padding-left: 0;
        margin-left: 3px;
    }
    .history-timeline-month .rotate-num{
        display: inline-block;
        margin: 3.5px 0;
        transform: rotate(-90deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(-90deg);
    }
    .history-timeline-month .dash-word{
        position: relative;
        left:3px;
        display: inline-block;
        margin: 3.5px 0;
    }

}