/* 공통 */
.sub_title2 {width: 100%; border-bottom: 1px solid #e4e4e4; padding: 15px 0; margin: 15px auto 40px auto;}
.sub_title2 h1 {text-align: center; font-size: 22px;  color:#333; font-family: 'NanumSquare',sans-serif; font-weight: 700; line-height: 32px;}
.sub_title_line {width: 180px; height: 2px; background: #197cfa; margin: 0 auto; position: relative; top: 16px;}

.sub_con {width: 100%; padding:0 15px;  position: relative; }
.sub_p {font-size:14px; font-weight: 300; color:#666; line-height: 24px; letter-spacing: -.7px; word-break: keep-all;}
.s_title h1 {font-size:28px; font-weight: 800; color:#333; font-family: 'NanumSquare',sans-serif; text-align: center; }
.s_title h1 span {color:#197cfa; }
.d_bg {width: 100%; padding:40px 0; background: url('../img/dot_bg.png') 50% 50% repeat; }
.s_title2 {text-align: center; }
.s_title2 h1 {font-size:22px; font-weight: 800; color:#333; font-family: 'NanumSquare',sans-serif;  word-break: keep-all;}
.s_title2 h1::before {content: ''; display: block; width: 40px; height: 2px; background: #197cfa; margin:0 auto 15px;}
.s_title2 p {font-size:14px; font-weight: 400; color:#666; line-height: 24px; margin:10px 0 0; word-break: keep-all;}
/* contact_info */
.contact_info {width: 100%; display: flex; flex-direction: column; padding:0 0; border-top:1px solid #ddd; border-bottom: 1px solid #ddd; margin:30px 0 0;}
.contact_info > div {display: flex; align-items: center; justify-content: center; padding: 15px 0 ;}
.contact_info h1 {width: 90px; height: 30px; line-height: 30px; background: #197cfa; text-align: center; border-radius: 18px;  font-size:15px; font-weight: 400;
color:#fff;   margin-right:15px;}
.contact_info h2 {font-size:15px; font-weight: 400; color:#000; }
.contact_info h2 span {color:#197cfa; }
.contact_info ul {display: flex; flex-direction: column; align-items: center; border-top: 1px dashed #ddd; padding:15px 0;}
.contact_info ul li {margin:15px 0 0;}
.contact_info ul li:first-child {margin:0; }
.contact_info ul li a {font-size:14px; font-weight: 300; color:#666; display: flex; align-items: center;}
.contact_info ul li a i {font-size:18px; color:#197cfa; margin-right: 10px; position: relative; top:1px; }
/*flex_box  */
.flex_box {display: flex; margin:40px 0 0; flex-direction: column; }
.txt_box {background: #fff; box-shadow: 5.9px 5.5px 20px 0 rgba(0, 76, 202, 0.04); border-top:2px solid #666; padding:20px;}
.txt_box .sub_p {color:#777;}
/* flex_title */
.flex_title {display: flex; flex-direction: column; margin:0 0 15px;}
.flex_title h1 {font-size:18px; font-weight: 700; color:#333; font-family: 'NanumSquare',sans-serif;}
.flex_title p {font-size:14px; font-weight: 400; color:#c4c4c4;margin:4px 0 0; }
.flex_title.bor {padding-bottom: 20px ;border-bottom: 1px solid #ddd; margin: 0 0 20px; }
/* sub_list */
.sub_list {width: 100%;}
.sub_list.flex {display: flex; flex-wrap: wrap; }
.sub_list li {font-size:13px; font-weight: 300; color:#666; letter-spacing: -.7px; position: relative; padding-left:10px; width: 100%; margin-bottom: 5px;}
.sub_list li::before {content: ''; display: block; width: 3px; height: 3px; background: #197cfa; position: absolute; left:0; top:8px; }
.sub_list li:last-child {margin-bottom: 0; }
/* b_title*/
.b_title {font-size:15px; font-weight: 500; color:#333; position: relative; padding-left:12px; width: 100%; margin-bottom: 8px;}
.b_title::before {content: ''; display: block; width: 3px; height: 3px; background: #197cfa; position: absolute; left:0; top:9px; }

/*sol_c2*/
.sol_c2 .article {margin-top: 30px;}
.sol_c2 .article .box {width: 100%; margin-bottom: 20px; display: flex; flex-direction: column; }
.sol_c2 .article .box:last-child {margin-bottom: 0;}
.sol_c2 .article .box .icon {width: 100%; background: #333; position: relative; text-align: center; font-size: 0!important; padding:10px 0; }
.sol_c2 .article .box .icon img {height: 50px; }
.sol_c2 .article .box:nth-child(2n) .icon {background: #197cfa}
.sol_c2 .article .box .txt {width: 100%;padding: 25px 15px; display: flex; background: #fff; align-items: center; flex-direction: column; }
.sol_c2 .article .box .txt h1 {font-size: 18px; font-weight: 900; color:#333; font-family: 'NanumSquare',sans-serif;}
.sol_c2 .article .box .txt ul {border-top:1px solid #ddd; margin:15px 0 0; padding:15px 0 0; width: 100%; }
.sol_c2 .article .box .txt ul li {margin-bottom: 7px; position: relative; padding-left: 10px; font-size: 13px; color:#666; line-height: 22px; word-break: keep-all; font-weight: 300; letter-spacing: -.7px; }
.sol_c2 .article .box .txt ul li::before {content: ''; display: block; width: 3px; height: 3px; background: #197cfa; position: absolute; left:0; top:9px; }
.sol_c2 .article .box .txt ul li:last-child {margin-bottom: 0;}

/*sol_c3*/
.sol_c3 {padding: 50px 15px; }
.sol_c3 .img {width: 100%; border: 1px solid #ddd; text-align: center;padding: 15px 15px; margin-top: 30px;}
.sol_c3 .img img {max-width: 100%; }
.sol_c3 .article2 {margin-top:50px;}
.sol_c3 .article2 .txt {display: flex; flex-direction: column; margin-top: 30px;}
.sol_c3 .article2 .txt .box {width: 100%;margin-bottom: 20px; padding: 20px; border: 1px solid #ddd; border-top: 2px solid #666;}
.sol_c3 .article2 .txt .box:nth-child(2), .sol_c3 .article2 .txt .box:nth-child(4) { border-top: 2px solid #197cfa;}
.sol_c3 .article2 .txt .box:last-child {margin-bottom: 0;}
.sol_c3 .article2 .txt h1 {font-size: 18px; font-weight: 700; color:#333; font-family: 'NanumSquare',sans-serif; margin-bottom: 15px;}
.sol_c3 .article2 .txt ul li {margin-bottom: 7px; position: relative; padding-left: 10px; font-size: 13px; color:#666; line-height: 22px; word-break: keep-all; font-weight: 300;
letter-spacing: -.7px; }
.sol_c3 .article2 .txt ul li::before {content: ''; display: block; width: 3px; height: 3px; background: #197cfa; position: absolute; left:0; top:9px; }
.sol_c3 .article2 .txt ul li:last-child {margin-bottom: 0;}


/*Content CSS*/
/* #solution3 {padding:30px 0 0;} */
/* sec1 */
.sub_top {position: relative; }
#sol3_sec1 {padding:0 0 50px; }
.sub_top .img {margin:20px 0 0; text-align: center; }
.sub_top .img img {max-width: 90%; }








@media screen and (max-width: 600px) {

}

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

}

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

}

@media screen and (max-width:1200px) {

}