@keyframes dots {
    0%{
      opacity: 0.5;
      transform: scale(1);
    }
    100%{
      opacity: 0;
      transform: scale(2.4);
    }
}



/*********** List *************/
.history_tab .history_tab_in ul{display: flex; justify-content:center;}
.history_tab .history_tab_in ul li{width: auto; margin: 2px;}
.history_tab .history_tab_in ul li a{display: block; min-width: 180px; height: 65px; line-height: 63px; border-radius:65px; box-sizing:border-box; padding: 0 20px; text-align:center; border:1px solid var(--border); font-size:1rem; font-family:var(--eng); font-weight: 400; color:var(--basic); transition:all .3s; }
.history_tab .history_tab_in ul li a:hover{color:var(--black); border-color:var(--black);}
.history_tab .history_tab_in ul li.hover a{background:var(--main) !important; border-color:var(--main) !important; color:var(--white) !important;}

.history_list{position: relative; padding: 20px 0 75px;}
.history_list .his_in {padding-bottom: 90px; position: relative; z-index: 2;}
.history_list .his_in:last-of-type {padding-bottom:0;}
.history_list .his_in .his_txt{display:flex; flex-wrap:wrap; align-items:flex-start;}
.history_list .his_in .his_txt h4 {width:327px;flex-shrink: 0; position:relative; color:var(--main); font-weight: 700;}
.history_list .his_in .his_txt h4 .dot{position: absolute; right:0; top:50%; display: block; width: 16px; aspect-ratio: 1 / 1; border-radius:50%; transition:all .3s; transform:translate(50%,-50%); box-sizing:border-box; }
.history_list .his_in .his_txt h4 .dot::before {content:''; width:100%; height:100%; border-radius:100%; border:3px solid rgba(0, 94, 155, 0.90); background:var(--white); position:absolute; top:0; left:0; z-index: 2; box-sizing:border-box;}
.history_list .his_in .his_txt h4 .dot::after{content:''; display: block; width: 100%; height: 100%; box-sizing:border-box; background:var(--main); border-radius:50%; position: absolute; left:0; top:0; z-index: 1;}
.history_list .his_in.effect .his_txt h4 .dot {width:24px; }
.history_list .his_in.effect .his_txt h4 .dot::before {border:7px solid rgba(0, 94, 155, 0.90);}
.history_list .his_in.effect .his_txt h4 .dot::after{animation: dots 1.5s ease-in-out infinite;}
.history_list .his_in .his_txt ul {flex:1; padding-left:45px; padding-top:10px; box-sizing:border-box;}
.history_list .his_in .his_txt ul li {box-sizing:border-box; position: relative; letter-spacing: var(--letter-spacing-default);}
.history_list .his_in .his_txt ul li font {letter-spacing: var(--letter-spacing-default);}
.history_list .his_in .his_txt ul li b{display:block; /* position: absolute; left:0; top:0; */ font-weight: 600; color:var(--black); line-height: 155.556%;}
.history_list .his_in .his_txt ul li+li {margin:10px 0 0;}
.history_list .his_in .his_img{text-align:right;}
.history_list .his_in .his_img span{display: inline-block; position: relative;}
.history_list .his_in .his_img img{max-width:100%; height: auto; }
.history_list .his_in .his_img img.up{position: absolute; left: 0; top:0; opacity: 0;}
.history_list .progressbar {display: block; position: absolute; left:326px; top:0; width: 1px; height: 100%; background: #ccc; z-index: 1;}
.history_list .progressbar::after {content:''; width: 9px; aspect-ratio: 1 / 1; border-radius:100%; background:#d9d9d9; position:absolute; bottom:0; left:0; transform:translateX(-50%); }
.history_list .progressbar .progress{display: block; width: 1px; height: 0; background:var(--main); position: absolute; left:0; top:0; margin-left: 0; transition:all .3s;}




/* .darkmode .history_cont{background:#000000;}
.darkmode .history_cont .fs55{color:var(--white);}


.darkmode .history_tab .history_tab_in ul li a{color:rgba(255,255,255,.6); border-color:rgba(255,255,255,.2); background:rgba(255,255,255,.1);}
.darkmode .history_tab .history_tab_in ul li a:hover{color:var(--white); border-color:var(--white);}
.darkmode .history_tab .history_tab_in ul li.hover a{background:var(--main) !important; border-color:var(--main) !important; color:var(--white) !important;}

.darkmode .history_list .his_in .his_txt h4{color:var(--sub2);}
.darkmode .history_list .his_in .his_txt h4 .dot{background:rgba(255,255,255,.8);}
.darkmode .history_list .his_in.effect .his_txt h4 .dot{background:var(--sub2);}
.darkmode .history_list .his_in .his_txt h4 .dot::after{background:rgba(255,255,255,.8);}
.darkmode .history_list .his_in.effect .his_txt h4 .dot::after{background:var(--sub2);}
.darkmode .history_list .his_in .his_txt ul li{color:rgba(255,255,255,.8);}
.darkmode .history_list .his_in .his_txt ul li b{color:var(--white);}
.darkmode .history_list .his_in .his_txt ul li small{color:rgba(255,255,255,.5);}
.darkmode .history_list .his_in .his_img img{opacity: 0;}
.darkmode .history_list .his_in .his_img img.up{opacity: 1;}
.darkmode .history_list .progressbar{background: linear-gradient(to bottom, rgba(255,255,255, 0.2) 86.01%, rgba(255,255,255, 0.00) 100%);}
.darkmode .history_list .progressbar .progress{background:var(--sub2);} */


/*********** View *************/
.bbs_view{border-top:2px solid var(--black);}
	.bbsView_tit{border-bottom:1px solid var(--border); padding:33px 100px 33px 20px; box-sizing:border-box; position: relative;}
	.bbsView_tit .subject{font-size:26px; letter-spacing:var(--letter-spacing-heading); line-height:130%; font-weight:700; color:var(--black);}
	.bbsView_tit .subject span{display:inline-block; margin-right: 5px; letter-spacing:inherit; font-weight:400;}
	.bbsView_tit .view_detail{margin:10px 0 0; display:flex;}
	.bbsView_tit .view_detail li{font-size:1rem; color:var(--basic); line-height:150%; padding:0 37px 0 0; position:relative;}
	.bbsView_tit .view_detail li:last-child{padding:0;}
	.bbsView_tit .view_detail li:after{content:''; display:block; width:1px; height:16px; background:#ccc; position:absolute; right:18px; top:50%; margin-top:-8px;}
	.bbsView_tit .view_detail li:last-child:after{display:none;}
	.bbsView_tit .count{font-size:1rem; color:var(--basic); line-height:120%; position:absolute; right:20px; top:50%; transform:translateY(-50%);}
	.bbsView_tit .count span{display:inline-block; vertical-align:middle; margin:-2px 7px 0 0; color:var(--black);}
	.view_content{padding:30px 0; box-sizing:border-box;}
	.view_content img{max-width:100%; height:auto !important;}

	.view_file{margin:30px 0 0; box-sizing:border-box; background:var(--grayBg); display:flex;}	
	.view_file .btit{width:170px; padding:20px; font-size:1rem; letter-spacing:var(--letter-spacing-body); line-height: 120%; color:var(--black); box-sizing:border-box; position: relative;}	
	.view_file .bstxt{width:calc(100% - 170px); padding:20px; font-size:1rem; letter-spacing:-0.35pt; line-height: 120%; box-sizing:border-box;}	
	.view_file .bstxt a{display:inline-block; font-size:1rem; letter-spacing:var(--letter-spacing-body); line-height:150%; color:var(--black); border-bottom:1px solid var(--black); margin: 0 0 5px;}
	.view_file .bstxt a:last-child{margin: 0;}
	.view_file .bstxt .file{display: inline-block; vertical-align: middle; margin-left: -5px; font-size:1rem; color:var(--black);}	

	.bbs_bottom{border-top:1px solid var(--border); display:flex;}
	.bbs_bottom.last{border-bottom:1px solid var(--border);}
	.bbs_bottom dt{width:170px; padding:20px; font-size:1rem; letter-spacing:var(--letter-spacing-body); line-height: 120%; color:var(--black); box-sizing:border-box; position: relative;}
	.bbs_bottom dt .arrow{color:var(--black); opacity:0.5; position:absolute; right:0; top:50%; transform:translateY(-50%);}
	.bbs_bottom dd{width:calc(100% - 170px); padding:20px; font-size:1rem; letter-spacing:var(--letter-spacing-body); line-height: 120%; box-sizing:border-box;}
	.bbs_bottom dd a{text-overflow: ellipsis; -o-text-overflow: ellipsis; overflow: hidden; white-space: nowrap; word-wrap: normal !important; display: block;}


	.his_table{display: flex; flex-wrap:wrap;}
	.his_table dt {font-size:1rem; width:100px; font-weight:600; color:var(--black); padding:3px 0;}
	.his_table dd {font-size:1rem; width:calc(100% - 100px); padding:3px 0;}




/*******************************************************************************
    @media 1500px
*******************************************************************************/
@media all and (max-width:1500px){




}
/*******************************************************************************
    @media ~1300px
*******************************************************************************/
@media all and (max-width:1300px){



}

/*******************************************************************************
    @media  ~980px               
*******************************************************************************/
@media all and (max-width:980px){







/*********** List *************/
.history_list .his_in .his_txt h4 {width:165px;}
.history_list .progressbar {left:164px;}




}
/*******************************************************************************
    @media 481~680px
*******************************************************************************/
@media all and (max-width:680px){



/*********** List *************/
.history_list {padding:20px 0 50px;}
.history_list .his_in {padding-bottom:45px;}
.history_list .his_in .his_txt h4 {width:90px;}
.history_list .progressbar {left:0;}
.history_list .his_in .his_txt h4 .dot {width:12px;}
.history_list .his_in.effect .his_txt h4 .dot {width:18px;}
.history_list .his_in.effect .his_txt h4 .dot::before {border: 5px solid rgba(0, 94, 155, 0.90);}
.history_list .his_in .his_txt ul li {word-break: break-word;}
.history_list .his_in .his_txt ul {padding-left:30px; padding-top:5px; flex:none; width:100%;}
.history_list .his_in .his_txt h4 {width:100%; padding-left:30px;  box-sizing:border-box;}
.history_list .his_in .his_txt h4 .dot {right:auto; left:0; transform:translate(-50%,-50%);}

}