.intro_nav_cont {
        display: flex; 
        gap: 30px;
        text-align: center;
        align-items: center;
      }

      .intro_nav_cont .intro_btn_cont {
        background-color: white;
        color: blue;
        border: 1px blue solid;
        border-radius: 40px;
        padding: 0 40px;
        height: 60px;
        align-content: center;
        margin-bottom: 40px;
      }

      .intro_nav_cont .intro_btn_cont.on {
        background-color: blue;
        color: white;
        border-radius: 40px;
      }




  .d-flex {
    display: flex;
    border-bottom: 1px solid black;
    padding: 30px 0;
  }

  .left-side {
    min-width: 80px;
    font-size: 12px;
    color: blue;
  }

  .name-cont {
    min-width: 160px;
    font-size: 20px;
  }

  .career-cont {
    font-size: 16px;
  }

  .right-side {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .director-content {
    display: flex;
  }




      .timeline {
  position: relative;
  margin-left: 30px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 0;
  width: 2px;
  height: 100%;
  background: #ccc;
}

.timeline li {
  position: relative;
  padding: 10px 0 30px 0;
}

.marker {
  position: absolute;
  left: 0;
  top: 14px;
  width: 12px;
  height: 12px;
  background: #fff;
  border: 3px solid #333;
  border-radius: 50%;
}

.row {
  display: grid;
  grid-template-columns: 80px 1fr;
  column-gap: 20px;
  margin-left: 30px;
}

.year {
  font-weight: bold;
}

.content p {
  margin: 0 0 6px 0;
  color: #555;
}

.timeline li:last-child {
  padding-bottom: 0;
}

.row {
  align-items: start;
}

  .container{
	width: 100%;
	margin: 0 auto;
}

ul.tabs{
	margin: 0px;
	padding: 0px 0px 15px 0px;
	list-style: none;
  text-align:center;
  border-bottom : 2px solid #d2d2d2;
}
ul.tabs li{
	background: none;
	color: #d2d2d2;
	display: inline-block;
	padding: 10px 15px;
	cursor: pointer;
  font-size:35px;  
  font-weight:bold;
  margin: 0 2rem;
}

ul.tabs li.active{	
	color: #0046FF;
  font-weight:bold;
}

.tab-content{
	display: none;
	padding: 15px;
}

.tab-content.current{
	display: inherit;
}
.content_info{
  padding-left:30px;
}
.info_pl{
  padding-left:50px !important;
}

[class*="thumb"] .info{
  padding-left:30px;
  word-break: keep-all;
}
[class*="thumb"] .info h4{
  font-size:24px; 
  margin :2rem 0 1rem;
}
[class*="thumb"] .info ul li{
position: relative;
    font-size: 12px;
    line-height: 36px;
    line-height: 26px;
    padding: 5px 0 5px 20px;
}
[class*="thumb"] .info ul li::before{
  position: absolute; top: 13px; left: 0; width: 8px; height: 8px; border-radius: 4px; background: #fc4237; content: ''; 
}
.history_bg_box{
  position:relative;
  height:500px;
  margin-bottom:75px;
}
.history_bg_box .history_bg2{
  position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    background: url(/images/intro/bg_intro_history2.jpg) no-repeat;
    background-size:contain;
    aspect-ratio: 877 / 338;
}

.mo_history_flex{display:none;}




      @media screen and (max-width:1180px){
  #contents .intro_history .history_wrap{
  /* margin-bottom:3rem; */
}
.history_none{
  display:none !important;
}
.history_bg_box{
  position:relative;
  height:400px;
  margin-bottom:75px;
}
.history_wrap{padding-bottom:0 !important;}
}

      @media (max-width: 900px) {
  .history_bg_box{
    position: relative;
        height: 32vw;
        margin-bottom: 75px;
        min-height: 150px;
        margin-top:1rem;
}
[class*="thumb"] .info{
  padding-left:50px;
}
/* .pc_history_flex{display:none;} */
.mo_history_flex{
  display:flex;
  overflow-x:auto;
  width:100%;
  gap:20px;
}
[class*="thumb"] .info .mo_history_flex li{
position: relative;
    font-size: 12px;
    line-height: 36px;
    line-height: 26px;
    padding: 5px 0 5px 20px;
    min-width:250px;
}

      }


      @media (max-width: 790px) {
      .intro_nav_cont {
        gap: 20px;
      }

      .intro_nav_cont .intro_btn_cont {
        padding: 0 20px;
        margin-bottom: 40px;
        font-size: 12px;
      }
      
    .d-flex {
      flex-direction: column;
    }

    .career-cont {
      font-size: 12px;
    }

    .name-cont {
      font-size: 16px;
    }
      }

      @media (max-width: 768px) {
          .history_wrap{padding-bottom:0px !important;}
  ul.tabs{display:flex; overflow-x:auto; justify-content:center;}
  ul.tabs li{
    font-size:18px;
    margin: 0;
  }
      }

      
      @media (max-width:520px) {
        
        .intro_nav_cont {
          gap: 10px;
        }

        .intro_nav_cont .intro_btn_cont {
          padding: 0 20px;
          margin-bottom: 40px;
          font-size: 9px;
          height: 40px;
        }

          .content_info{padding:0;}
  [class*="thumb"] .info{
  padding-left:30px;
  padding-right: 30px;
}
.info_pl{
  padding-left:30px !important
}
      }

      @media (max-width:500px) {
      }