/* 공통 */
.sub_con {width: 100%; margin:0 auto; position: relative; padding:0 15px; }
.sub_title {text-align: center;}
.sub_title h2 {    font-size: 12px; font-weight: 400; color: #0867ae; letter-spacing: 3px; font-family: 'Montserrat'; margin-bottom: 8px; text-transform: uppercase;}
.sub_title h1 {    font-size:22px; font-weight: 400; color: #333; font-family: 'NanumSquare',sans-serif; line-height: 35px; word-break: keep-all;}
.sub_title h1 b {font-weight: 800;}
.apos_head {display: inline-block; position: relative; text-align: center; padding:0 30px;}
.apos_head h1 {font-size:18px; font-weight: 400; color:#333; font-family: 'NanumSquare',sans-serif; word-break: keep-all; line-height: 30px; }
.apos_head h1 span {font-weight: 800; color:#0867ae;}
.apos_head > img {position: absolute; top:-10px; width: 20px; }
.apos_head > img.apos1 {left:0;}
.apos_head > img.apos2 {right:0;}
.sub_p {font-size:14px; font-weight: 300; color:#666; letter-spacing: -.7px; line-height: 25px; word-break: keep-all; word-break: keep-all;}
.sub_list {text-align: left;}
.sub_list li {font-size:12px; font-weight: 300; color:#666; letter-spacing: -.7px; margin-bottom: 6px; display: flex; align-items: flex-start;}
.sub_list li:last-child {margin-bottom: 0;}
.sub_list li::before {content: ''; display: block; width: 3px; height: 3px; min-width: 3px; min-height: 3px; background: #0867ae; margin-right:8px; position: relative; top:7px;}

/*Content CSS*/
#overview2 {text-align: center; padding:0 0 50px;}
#overview2 .sub_title .sub_p {margin-top:15px;}
/* ov2_list */
.ov2_list {display: flex;text-align: left; margin-top:40px; flex-direction: column; align-items: center; }
.ov2_list li {width: 100%; display: flex; display: flex; flex-direction: column; padding:0 30px; padding:40px 30px 120px; background: #fbfbfb;
cursor: pointer; position: relative; transition: all .4s ease; max-width: 520px; }
.ov2_list li.active {width: 100%;}
.ov2_list li h2 {    font-size: 25px; font-weight:600; color: #333; font-family: 'NanumSquare',sans-serif; line-height: 28px;}
.ov2_list li h2::after {content: ''; display: block; width: 35px; height: 2px; background: #333; margin:20px 0;}
.ov2_list li p {font-size:12px; font-weight: 300; color:#333; line-height: 25px; word-break: keep-all; letter-spacing: -.7px; display: none;}
.ov2_list li span {font-size:15px; font-weight: 300; color:#333; line-height: 28px;  word-break: keep-all; display: block; }
.ov2_list li a {display: flex; flex-direction: column; align-items: center; justify-content: center; position: absolute; width: 90px; height: 70px; visibility: hidden;
bottom: 30px; right: 30px; background: #fff;     font-size: 12px; font-weight: 500; color:#0768af; transition: all .4s ease; font-family: 'Montserrat'; opacity: 0;}
/* bg */
.ov2_list li:nth-child(1) {background: url('../img/ov2_img2.jpg?v=210402') 50% 50% no-repeat; background-size:cover;}
.ov2_list li:nth-child(2) {background: url('../img/ov2_img1.jpg?v=210402') 50% 50% no-repeat; background-size:cover;}
.ov2_list li:nth-child(3) {background: url('../img/ov2_img3.jpg') 50% 50% no-repeat; background-size:cover;}
/*active   hover */
.ov2_list li.active span {display: none;}
.ov2_list li.active p {display: block;}
.ov2_list li.active a {opacity: 1; visibility: visible;}
.ov2_list li.active h2, .ov2_list li.active p {color:#fff;}
.ov2_list li.active h2::after {background-color: #fff;}
.ov2_list li:nth-child(1).active {background-image: url('../img/ov2_img2_ac.jpg?v=210402');}
.ov2_list li:nth-child(2).active {background-image: url('../img/ov2_img1_ac.jpg?v=210402');}
.ov2_list li:nth-child(3).active {background-image: url('../img/ov2_img3_ac.jpg') ;}


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

}

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

}

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

}

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

}