/*공통*/
.sub_con_wrap {width: 100%;}
.sub_con_gray {background: #f7f7f7;}
.sub_con {width: 100%; margin: 0 auto; padding: 50px 0;}

.sub_con_wrap:nth-child(1) > .sub_con:nth-child(1) {padding-top:0;}
.sub_con:nth-child(1) {padding-top:0;}

.s_title_line {width: 40px; height: 1px; background: #1a5cca; margin-bottom: 20px; display: inline-block;}
.sub_h1 {font-size: 26px;font-weight: 700; font-family: 'NanumSquare', sans-serif !important; color:#000}
.sub_h1 span { color:#1a5cca;}
.sub_p {font-size: 16px;font-weight: 300; color:#000; line-height: 26px;}

/*Content CSS*/
.pd_btn {width: 100%; margin-bottom: 30px;}
.pd_btn ul {display: flex;justify-content: center; flex-direction: row; flex-wrap: wrap; padding: 0 15px;}
.pd_btn ul li {width: 33.33%; margin-left: -1px; margin-top: -1px;}
.pd_btn ul li a {display: block; width: 100%; height: 40px; line-height: 40px;text-align: center; border: 1px solid #ddd; font-size: 13px; font-weight: 300; color:#333; transition: all 0.3s; }

.pd1_wrap {width: 100%;  padding-bottom: 50px; margin-bottom: 50px; border-bottom: 1px solid #eee;}
.pd1_wrap:last-child {border-bottom: 0; margin-bottom: 0;}
.pd1_box1 {width: 100%; background: #194897; padding: 30px 15px;}
.pd1_box2 {width: 100%; position: relative; background: #373b42; padding: 30px 15px;}

.pd1_title {width: 100%; margin-bottom: 30px; text-align: center;}
.pd1_title h2 { font-weight: 500; font-size: 14px; color: #75bb2a; letter-spacing: 3px;  margin-bottom: 10px;}
.pd1_title h2 span {color: rgba(255,255,255,0.7);}
.pd1_title h1 { font-weight: 500; font-size: 26px; color: #fff; font-family: 'NanumSquare', sans-serif !important}
.pd1_main_img {width: 100%; padding: 50px 30px; border: 1px solid rgba(255,255,255,0.2); transition: all 0.3s; background: #fff;}
.pd1_main_img img {width: 100%;}

.pd1_title2 {width: 100%; color:#fff; font-size: 18px; font-family: 'NanumSquare', sans-serif !important; font-weight: 700; padding-left: 25px; line-height: 35px; height: 35px; margin-bottom: 24px;}
.pd_title2_blue {background: #373b42;}
.pd_title2_black {background: #000;}
.pd1_txt ul li {font-size: 14px; font-weight: 300; color:rgba(255,255,255,0.7); margin-bottom: 5px; line-height: 24px;}
.pd1_txt ul li span {font-weight: 500; color:#fff;}

.pd1_img_box {margin-bottom: 30px;}
.pd1_img_box ul {display: flex; flex-direction: row; width: 100%}
.pd1_img_box ul li {width: 25%; text-align: center; color:rgba(255,255,255,0.7); border-right: 1px solid #373b42}

.pd1_img {width: 100%;  border: 1px solid rgba(255,255,255,0.2); padding: 30px 10px; margin-bottom: 7px; transition: all 0.3s; background: #fff; text-align: center;}
.pd1_img img {width: 100%; max-width: 100%;}
.pd1_img_box ul li h1 {font-size: 11px;font-weight: 500; color:#fff; word-break: keep-all; padding: 0 5px;}
.pd1_img_box ul li p {font-size: 12px;font-weight: 300; color:rgba(255,255,255,0.7); word-break: keep-all; padding: 0 5px;}

.pd_img_box2 ul li {width: 33%;}

.pd1_box3 {width: 100%; margin-top: 40px; padding: 0 15px;}
.pd1_box3 ul {width: 100%; display: flex; flex-direction: row; flex-wrap: wrap;}
.pd1_box3 ul li {width: 49%; margin-right: 2%; background: #333; margin-bottom: 8px; text-align: center;position: relative;}
.pd1_box3 ul li:nth-child(2n) { margin-right: 0;}
.pd1_box3 ul li:nth-child(n+3) {margin-bottom: 0;}
.pd1_box3 ul li img {width: 100%;}

.pd1_box3_txt {width: 100%; height: 200px; background: rgba(0,0,0,0.7); text-align: center; position: absolute; top: 0; left: 0;  color:#fff; padding-top: 85px; font-size: 16px; opacity: 0; transition: all 0.3s; display: none;}
.pd1_box3 ul li:hover .pd1_box3_txt {opacity: 100%; }

.pd1_more {width: 100%; margin-bottom: 10px;}
.pd1_more a {text-align: right; font-size: 18px; font-weight: 500;font-family: 'NanumSquare', sans-serif !important; color:#000; display: block;}
.pd1_more a img {margin-left: 10px; transition: all 0.3s; transform: rotate(0); }
.pd1_more a:hover img {transform: rotate(90deg);}


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

}

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

}

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

}

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

}