:root {
	--main_color: #2a2969;
	--point_color: #d7372f;
}

:root {
	--font_Bold:700;
	--font_SemiBold: 500;
	--font_Medium: 400;
	--font_Regular : 300;
	--font_Light:200;
}

/* 공통사항 */

	.box h2{font-size: 30px; color: #000; font-weight:600; margin: 20px 0;}
	.box h3{font-size: 20px; color: var(--main_color); font-weight: 600; }
	.box h4{font-size: 18px; color: #121212; font-weight: var(--font_Medium);}
	.box p{font-size: 18px; color: #121212; line-height: 1.7; word-break: keep-all;}

@media screen and (max-width:960px) {
	.box h2{font-size: 26px;}
	.box h3{font-size: 19px;}
	.box h4{font-size: 18px;}
	.box p{font-size: 17px;}

}
@media screen and (max-width:640px) {
	.box h2{font-size: 20px;}
	.box h3{font-size: 16px;}
	.box h4{font-size: 17px;}
	.box p{font-size: 15px;}
}

/* 공통사항 */

/* a2 */

#a2 .box2 img{width: 100%; border-radius: 20px; margin: 30px 0 50px 0;}
#a2 .box3 p span{font-size: 20px; font-weight: 700; color: var(--main_color);}
#a2 .box3 p b{font-weight: 600;}
#a2 .box3 h4{text-align: right; margin-top: 30px; font-size: 20px;}
#a2 .box3 h4 span{font-weight: var(--font_SemiBold);  font-family: "KotraHandwritingFont"} 

@media screen and (max-width:960px) {

}
@media screen and (max-width:640px) {
	#a2 .box2 img{margin: 10px 0 30px 0;}
	#a2 .box3 p span{font-size: 18px;}
	#a2 .box3 p .pc_br{display: none;}
	#a2 .box3 h4 span{font-size: 18px;}

}
/* a2 */


/* a3 */
#a3 .box {margin: 100px 0;}
#a3 .box_txt {margin-bottom: 30px; position: relative; padding-left: 130px;}
#a3 .box_txt::before{content: "01"; position: absolute; left: 0; top: -50px; z-index: 0; font-size: 100px; font-weight: 800; color: #eee;}
#a3 .box3_txt::before{content: "02";}
#a3 .box4_txt::before{content: "03";}

#a3 .box_txt h3{font-size: 25px;}
#a3 .box_txt h4{font-size: 20px; font-weight: var(--font_SemiBold); padding-top: 5px; word-break: keep-all;}
#a3 .box_txt p{margin-top: 50px;}

#a3 .box2 ul{width: 100%; display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; padding: 30px; text-align: center;}
#a3 .box2 ul li img{padding: 20px 0;}
#a3 .box2 ul li h3{color: var(--point_color);}
#a3 .box2 ul li p{font-size: 16px;}

#a3 .box3 ul,
#a3 .box4 ul{width: 100%; padding: 50px; background-color: #f3f3f9; border-radius: 20px;}
#a3 .box3 ul li p,
#a3 .box4 ul li p{padding-top: 5px;}
#a3 .box ul li h5{font-size: 18px; font-weight: 500; padding-bottom: 15px; word-break: keep-all;}
#a3 .box ul li p i{color: var(--point_color); font-size: 20px; padding-right: 10px;}

@media screen and (max-width:960px) {
	
	#a3 .box_txt{padding-left: 110px;}
	#a3 .box_txt::before {top: -30px; font-size: 85px;}

	#a3 .box2 ul{grid-template-columns: repeat(2,1fr); gap: 30px;}
	#a3 .box2 ul li p {font-size: 15px;}
}

@media screen and (max-width:640px) {

	#a3 .box_txt{padding-left: 100px;}
	#a3 .box_txt::before {top: -25px; font-size: 70px;}

	#a3 .box_txt h3{font-size: 20px;}
	#a3 .box_txt h4{font-size: 17px;}

	#a3 .box2 ul{grid-template-columns: repeat(1,1fr); gap:40px;}
	#a3 .box2 ul li p {font-size: 14px;}

	#a3 .box3 ul,
	#a3 .box4 ul{padding: 30px;}
	#a3 .box ul li h5{font-size: 16px;}
	#a3 .box3 ul li p, 
	#a3 .box4 ul li p{font-size: 14px;}

}

/* a3 */

/* a4 */
#a4 {width: 100%; max-width: 1400px; margin:100px auto;}
#a4 .hcon {display: flex; flex-direction: column; justify-content: center; align-items: center;}
#a4 .hcon .year {font-size: 60px; margin-bottom: 50px; color: var(--main_color);}
#a4 .hcon .in_hcon {position: relative; width: 100%; margin-bottom: 20px;}
#a4 .hcon .in_hcon .line {width: 2px; height: 100%; background-color: #ddd; position: absolute; left: 50%; transform: translateX(-50%);}
#a4 .hcon .in_hcon .line::after {content: ''; position: absolute; left: 50%; transform: translateX(-50%); top: -20px; width: 15px; height: 15px; display: block; background: #fff; border: 3px solid #1e2751; border-radius: 50%;}
#a4 .hcon .in_hcon ul li {text-align: left; font-size: 20px; position: relative; color: #121212; margin-bottom: 20px; line-height: 30px; font-weight: var(--font_Medium);}
#a4 .hcon .in_hcon ul li span {position: absolute; color: #121212; font-weight: 600;}
#a4 .hcon .in_hcon ul.right {width: 50%; margin: 0 0 0 auto; padding-left: 50px;}
#a4 .hcon .in_hcon ul.right li {padding-left: 50px; word-break: keep-all;}
#a4 .hcon .in_hcon ul.right li span {left: 0;}
#a4 .hcon .in_hcon ul.left {width: 50%; margin: 0 auto 0 0; padding-right: 50px;}
#a4 .hcon .in_hcon ul.left li {padding-right: 50px; text-align: right; word-break: keep-all;}
#a4 .hcon .in_hcon ul.left li span {right: 0;}

@media screen and (max-width: 960px) {
  #a4 .hcon {align-items: flex-start;}
  #a4 .hcon .year {font-size: 50px;}
  #a4 .hcon .in_hcon ul.right {width: 100%; padding-left: 50px; margin: 0;}
  #a4 .hcon .in_hcon ul li {font-size: 18px;}
  #a4 .hcon .in_hcon .line {left: 0;}
  #a4 .hcon .in_hcon ul.left {width: 100%; margin: 0; padding-left: 50px; padding-right: 0;}
  #a4 .hcon .in_hcon ul.left li {text-align: left; padding-right: 0; padding-left: 50px;}
  #a4 .hcon .in_hcon ul.left li span {left: 0;}
}

@media screen and (max-width: 640px) {
  #a4 .hcon .year {font-size: 40px;}
  #a4 .hcon .in_hcon ul li {font-size: 15px;}
}
/* a4 */
i

/* b1 */

#b1 .solution_top{margin-bottom: 80px;}
#b1 .solution_top h2{font-size: 25px; font-weight: 600; color: var(--main_color); margin: 20px 0; display: inline-block;}
#b1 .solution_top h2::before{content: ""; width: 100%; height: 4px; background-color: var(--main_color); display: block; margin-bottom: 5px;}
#b1 .solution_top .txt{width: 100%; padding: 30px; background-color: #f3f3f9; border-radius: 20px; }
#b1 .solution_top .txt p {font-size: 18px; color: #121212; line-height: 1.7; word-break: keep-all; font-weight: var(--font_SemiBold); }
#b1 .solution_top .txt span{display: block; font-size: 17px; color: #121212; line-height: 1.7; word-break: keep-all; font-weight: var(--font_Medium); margin-top: 5px;}


@media screen and (max-width: 640px) {
	#b1 .solution_top{margin-bottom: 50px;}
	#b1 .solution_top h2{font-size: 20px;}
	#b1 .solution_top .txt p{font-size: 16px;}
	#b1 .solution_top .txt span{font-size: 15px;}
}


/* b1 */

/* b3 */

#b3 .solution_top{margin-bottom: 80px;}
#b3 .solution_top h2{font-size: 25px; font-weight: 600; color: var(--main_color); margin: 20px 0; display: inline-block;}
#b3 .solution_top h2::before{content: ""; width: 100%; height: 4px; background-color: var(--main_color); display: block; margin-bottom: 5px;}
#b3 .solution_top .txt{width: 100%; padding: 30px; background-color: #f3f3f9; border-radius: 20px; }
#b3 .solution_top .txt p {font-size: 18px; color: #121212; line-height: 1.7; word-break: keep-all; font-weight: var(--font_SemiBold); }
#b3 .solution_top .txt span{display: block; font-size: 17px; color: #121212; line-height: 1.7; word-break: keep-all; font-weight: var(--font_Medium); margin-top: 5px;}


@media screen and (max-width: 640px) {
	#b3 .solution_top{margin-bottom: 50px;}
	#b3 .solution_top h2{font-size: 20px;}
	#b3 .solution_top .txt p{font-size: 16px;}
	#b3 .solution_top .txt span{font-size: 15px;}
}

/* b3 */






/*연혁*/
.history_area {position: relative;width: 100%;padding-top: 37px;}
.history_area .history_point {position: absolute;left: 50%;top: 0;margin-left: -5px;bottom: 20px;width:8px;background-color: #f6f6f6;overflow: hidden;}
/*.history_area .history_point span {position: absolute;display: block;top: 0;width: 100%;height: 200px; background-color:#039}*/
.history_area dl {width: 50%;padding-right: 94px;padding-left: 20px;box-sizing:border-box;}
.history_area div:nth-child(odd) dl {padding-right: 20px;padding-left: 94px;}
.history_area dt {margin-bottom: 20px;font-size: 46px;line-height:1.3;color: #555;font-weight: bold;}
.history_area dd strong {display: block;padding-bottom: 12px;font-size: 20px;line-height: 1.6;color: #1a2a2a;font-weight: 500;}
.history_area dd p {display: block;font-size: 15px;line-height: 1.6;color: #555;}
.history_area dd .img_box {display: block;margin-top: 39px;}
.right {text-align: right;}
.left {text-align: left;}
.fr {float: right;}
.img_box img { max-width: 100%}
/*연혁*/






/*오시는 길*/
.contact_address {width:100%;height:auto; line-height:1.7;}
.contact_address ul {max-width:1400px;clear: both;padding:0 20px 20px 0px;border-bottom:1px solid #ddd;}
.contact_address ul li {color: #555;margin-top: 5px;margin-bottom: 5px; font-size:15px}
.contact_traffic { max-width:1400px; padding:20px 0; letter-spacing:-0.8px;  clear:both;}
.contact_traffic:after {content: " ";visibility: hidden;display: block;height: 0;padding-bottom:50px;clear: both;}
.contact_traffic .bus {width:100%;padding:0;}
.contact_traffic .subway {width:100%; padding:0;}
.contact_traffic ul li {color: #555; line-height:33px; font-size:15px}
.contact_traffic h3 { font-size:20px; font-weight:400; letter-spacing:-1px; color:#1a2a2a; padding-bottom:10px; margin-top:25px; text-align:left}/* 푸터팝업*/

.map_info{width:283px;height:214px;background:#19cd61;position:absolute;right:0;top:0px;padding: 30px 28px;font-size:15px;color:#f8969a;letter-spacing:0;}
.map_info span{display:block;font-size:20px;color:#fff; font-weight:bold; letter-spacing:-.25px;}
.map_info p { padding-top:20px; color:#f2f2f2; line-height:1.4;}
.map_btn{position:absolute;left:30px;bottom:30px;}
.map_btn a{display:inline-block; padding:7px 10px; height:41px;border:1px solid #f2f2f2;text-align:center; color:#FFF; letter-spacing:-0.5px;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-o-transition: all 0.5s ease;
	transition: all 0.5s ease;
}
.map_btn a:hover{color:#000;background:#fff;border-color:#fff; text-decoration:none;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-o-transition: all 0.5s ease;
	transition: all 0.5s ease;
}
.map_btn a:first-child{margin-right:5px;}
/*오시는 길*/







/* business01 */
.business_area { max-width:1200px;  margin-top:110px}
.business_area .box { position: relative; padding-bottom:80px; display:block;}
.business_area .box .img_right { float:right}
.business_area .box .txt_wrap { position: absolute; right: 0; top:45px; background: #fff;  width: 60%;}
.business_area .box .txt_wrap .half-round-tit {padding:50px 0 20px 50px;}
.business_area .box .txt_wrap .half-round-tit strong {color:#1a2a2a;  font-size:20px; font-weight: 500;  vertical-align: middle;  line-height:1.6}
.business_area .box .txt_wrap .half-round-tit span { display: inline-block; width:35px; height:35px; line-height:35px; text-align: center;  border-radius: 50%; vertical-align: middle; color: #fff;}
.business_area .box .txt_wrap .half-round-tit span {background:#8abd00; margin-right:10px; float:left}
.business_area .box .txt_wrap .txt {padding-left:1rem; font-size:15px; color: #555; font-weight: 300; padding:50px; line-height: 1.8; text-align: justify;}
.business_area .box .txt_wrap02 { position: absolute; left: 0; top:45px; background: #fff; width: 60%;}
/* business01 */






/* business02 */
.business_area .left { width:50%; float:left}
.business_area .right { width:50%; float:right}
.business_area .profile { float:left; padding-bottom:50px; max-width:221px}
.business_area .profile img { width:100%}
.business_area .list_wrap { float:left; padding:0 20px 40px 20px;}
.business_area .list_wrap h2 { font-size:24px; font-weight:bold; margin-left:10px; text-align:left; color:#1a2a2a}
.business_area .list_wrap ul { padding:10px 0 0 0}
.business_area .list_wrap ul li { display:block; clear:both; padding:5px 0; font-size:15px; text-align:left;  margin-left: 10px; color:#555}
.business_area .list_wrap .enterprise { margin-top:50px}
.business_area .list_wrap .enterprise li { float:left; display:block; padding:10px 20px; clear:none; background-image:none; margin-left:0}
/* business02 */




/* business03 */
.business_area03 { padding-top:110px}
.business_area03:after {content: " ";visibility: hidden;display: block; height: 0; clear: both;}
.business_area03 ul li {width:31.3333%; margin-right:3%; min-height:300px;  float:left; text-align:justify;}
.business_area03 ul li:nth-child(3n+3){margin-right:0}
.business_area03 ul li .web_icon { width:100px; height:100px; margin-bottom:20px; background-color:#c7c7c7; color:#fff; display:table;  margin:0 auto}
.business_area03 ul li .web_icon .material-icons { text-align:center; font-size:40px; display:table-cell; vertical-align:middle; margin-bottom:20px}
.business_area03 ul li span {font-size:20px;color:#000;display:block;clear:both;padding-bottom:10px; margin-top:30px; text-align:center}
.business_area03 ul li p { font-size:15px; text-align:center; line-height:1.8; color:#555; word-break:keep-all}
.business_area03 ul li .icon_img {text-align:center;padding-top:20px;display:block;}
/* business03 */




/*R&D01*/
/*탭*/
.navi_tab {width:100%; display:inline-block; clear:both; box-sizing:border-box;}
.navi_tab ul { text-align:center; margin:0 auto; }
.navi_tab li {width:33.3333%; float:left; height:85px; margin-top:-1px; margin-right:-1px; display:table}
.navi_tab li a {text-align:center; color:#808080; font-size:16px; display:block; padding:10px; height:70px; width:100%; background-color:#fff; border:1px solid #CCC; display:table-cell; vertical-align:middle }
.navi_tab li:last-child { border-right:0; margin-right:0;}
.navi_tab li a:hover {color:#fff; text-decoration:none; background-color:#1a2f45; border:1px solid #958776;}
.navi_tab li a.on { color:#fff; background-color: #1a2f45; height: 70px; border:1px solid #958776;}
/*탭*/

.rnd_area { width:100%; margin-top:110px; clear:both}
.rnd_area .point { padding:0 20px 0 0}
.rnd_area .point p { font-size:22px; font-weight:bold; padding:0 0 20px 30px; color:#1a2a2a; background-image:url(../img/title_icon.png); background-repeat:no-repeat; background-position:left 9px}
.rnd_area .point h2 { font-size:28px; font-weight:100; color:#f66120; padding:10px 0 20px 0; letter-spacing:-1px; line-height:1.6}
.rnd_area .colum { max-width:1200px;  margin:0 auto; padding: 0 0 50px 0; font-size:15px; color:#555 }
.rnd_area .colum .left { width:50%; float:left; border-right:1px solid #ddd; padding-right:50px;  line-height:1.8}
.rnd_area .colum .left h2 { font-size:20px; color:#000; letter-spacing:0; padding-bottom:20px; font-weight:bold}
.rnd_area .colum .right { width:50%;  float:left; padding-left:50px; line-height:1.8; text-align:left}
.rnd_area .colum .right h2 { font-size:20px; color:#000; letter-spacing:0; padding-bottom:20px; font-weight:bold}
.rnd_area .img img { width:100%; display:block}
.rnd_area .content_sub_title { margin:0 auto; padding:30px 0}
.rnd_area .content_sub_title:after { content: " ";visibility: hidden;display: block; height: 0; padding-bottom:50px; clear: both;}
.rnd_area .content_sub_title .sub_title{float:left; display: block; line-height:1.8; width:25%; color:#1a2a2a; font-size:22px; letter-spacing:0; font-weight:bold;  padding:0 0 20px 30px; background-image:url(../img/title_icon.png); background-repeat:no-repeat; background-position:left 9px; box-sizing:border-box}
.rnd_area .content_sub_title .sub_txt {float:right; width:75%; line-height:1.8; font-size:15px; color:#555}
.rnd_area .content_sub_title .sub_txt .h2 { font-size:20px; }
.rnd_area .content_sub_title .img { float:left; text-align:right; width:450px }
/*R&D01*/





/*R&D02*/
.rnd_area .box { margin-bottom:50px; background-color:#f9f9f9; clear:both}
.rnd_area .box .img { max-width:50%; float:left;display:block}
.rnd_area .box .img img { width:100%}
.rnd_area .box .txt { max-width:50%; float:left; padding:50px; background-color:#f9f9f9; display:block}
.rnd_area .box .txt h2 { font-size:24px; padding-top:50px; font-weight:bold; color:#1a2a2a}
.rnd_area .box .txt p { font-size:15px; line-height:1.8; padding-top:30px; color:#555; word-break:keep-all}
/*R&D02*/





/*R&D03*/
.rnd03_area { max-width:1200px; margin:110px auto 0 auto;}
.rnd03_area .box {width:31.3333%; margin-right:3%; display:block; float:left; }
.rnd03_area .box:last-child { margin:0} 
.rnd03_area .box .img { width:100%; min-height:300px; background-image:url(../img/rnd03_thumb01.jpg); background-repeat:no-repeat; background-size:cover; clear:both; overflow:hidden; position:relative}
.rnd03_area .box .txt { width:100%; padding:20px; text-align:left; clear:both}
.rnd03_area .box .txt h2 { font-size:20px; padding-top:30px; color:#1a2a2a; text-align:center; font-weight:bold}
.rnd03_area .box .txt p { font-size:15px; padding:20px 0px; color:#555; text-align:center; line-height:1.8 }
/*R&D03*/





/*product01*/
.product_area { max-width:1200px; margin-top:110px; font-size:15px;  clear:both}
.product_area .box { width:100%; padding-bottom:50px; clear:both}
.product_area .box p { clear:both; font-size:15px; line-height:1.6}
.product_area .box ul li { clear:both; padding-bottom:30px}
.product_area .box ul li h2 { font-size:18px; font-weight:bold; padding-bottom:10px; letter-spacing:0; display:block}
.product_area .box ul li p { font-size:15px; line-height:1.6}
.product_area .txt { width:50%; padding-right:40px; float:left;}
.product_area .txt h2 { font-size:40px; padding-bottom:50px; letter-spacing:-2px; word-break:keep-all; font-weight:bold;}
.product_area .txt h2 span { color:#F60}
.product_area .img { width:50%; height:500px; background-image:url(../img/product_area_thumb.jpg); background-repeat:no-repeat; background-size:cover; float:right}
/*product01*/





@media screen and (max-width: 1020px) {
	.business_area { padding:0}
	.business_area .profile { max-width:1200px; margin:0 2% 0 2%}
}


@media screen and (max-width: 960px) {
	
	.greeting .tit{position:relative; width:100%; height:auto; padding:0 50px 50px 0px; top:0; right:0;}
	.greeting .tit h3{font-size:22px; line-height:1.6em;}
	.greeting .tit h3 br{display:none;}
	.greeting .img { height:253px}
	.greeting .img:before{left:50%; width:300px; height:310px; margin-left:-150px; background-size:cover;}
	.greeting .colum .left { width:100%; clear:both}
	.greeting .colum .right { width:100%; padding-top:20px; clear:both}
	
    .company_info .work_page ul li { width:47%; margin-bottom:20px; margin-right: 0; margin-left: 2%;}
	.company_info .work_page ul li:last-child { margin-right:0}
	.company_info .work_page ul li:nth-child(2n+2) {margin-right:0;}
	.company_info .Ideology dl { width:100%; padding-bottom:30px; clear:both}
	
	
    .business_area .box .img { text-align:center; display:block; float:none; clear:both}
	.business_area .box .img img { width:100%}
	.business_area .box .txt_wrap { width:100%; display:block; position:relative; clear:both}
	.business_area .colum .left .box .img img { width:100%}
	.business_area .list_wrap h2{ margin-left:0}
	.business_area .list_wrap ul { padding-left:0; margin-left:0}
	.business_area .list_wrap ul li { padding-left:0; margin-left:0}
	
	.business_area03 ul li { width:50%; margin-right:0}
	.business_area03 ul li p { max-width:300px; margin:0 auto}
	
	.rnd_area .colum .left { width:100%; border:0; float:none; padding:0; clear:both}
	.rnd_area .colum .right { width:100%; padding:20px 0 0  }
	.rnd_area .content_sub_title .sub_title { width:100%; clear:both}
	.rnd_area .content_sub_title .sub_txt { float:left; width:100%}
	
	.rnd_area .box .img { max-width:100%; display:block}
	.rnd_area .box .txt { max-width:100%;}
	.rnd_area .box .txt h2 { font-size:24px; font-weight:bold}

	.rnd03_area .box { width:100%; clear:both; float:none}
	
	.product_area .txt{ width:100%; padding-bottom:20px}
    .product_area .img { width:100%; clear:both}
} 



@media screen and (max-width: 640px) {

	.business_area .box .txt_wrap .txt { padding:0 20px 50px 20px }
	.business_area .box .txt_wrap .half-round-tit { padding:0 20px 50px 20px}
	.business_area .left { width:100%; float:none; margin:0; clear:both}
	.business_area .profile { max-width:100%; margin:0; clear:both; float:none}
	.business_area .list_wrap { float:none; width:100%; padding-left:20px}
	.business_area .right { width:100%; float:none; clear:both}
	
	.business_area03 ul li { width:100%; margin-right:0}
	.business_area03 ul li p { max-width:300px; margin:0 auto}
	
	.company_info .img_page  { background-size:cover; height:300px}
	.company_info .tl_title_box_wrap li { width:100%; margin-left:0; margin-bottom:3%;}

	.history_area .history_point {left: 10px;margin-left: 0;}
	.history_area dl {float: none !important;width: 100%;padding-right: 0;padding-left: 50px;text-align: left;}
	.history_area div:nth-child(odd) dl {/* padding-right: 0; */padding-left: 50px;}
	.history_area div + div {margin-top: 40px;}
	.history_area div:nth-child(2) {margin-top: 0;}
	.history_area dt {margin-bottom: 20px;font-size:30px;}
	.history_area dd strong {font-size:15px;padding-bottom: 10px;}
	.history_area dd p br {display: none;}
	.history_area dd .img_box {margin-top: 20px;}	
}