@charset "utf-8";

/*** Sub Common ***/
.pc_block {
  display: block;
}

/** Sub Visu **/
.sub_visu {
  padding: 227px 0 175px;
  text-align: center;
}
.sub_visu.sv01 {
  background: url(../../images/sub/sub_visu_01.jpg) no-repeat center top;
}
.sub_visu.sv02 {
  background: url(../../images/sub/sub_visu_02.jpg) no-repeat center top;
}
.sub_visu.sv03 {
  background: url(../../images/sub/sub_visu_03.jpg) no-repeat center top;
}
.sub_visu.sv04 {
  background: url(../../images/sub/sub_visu_04.jpg) no-repeat center top;
}
.sub_visu.sv05 {
  background: url(../../images/sub/sub_visu_05.jpg) no-repeat center top;
}
.sub_visu .sub_visu_inner {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
}
.sub_visu .sub_visu_inner .prev_a {
  width: 161px;
  height: 48px;
  background: url(../../images/sub/sub_visu_prev_btn.png) no-repeat left top;
  text-align: right;
  color: #fff;
  position: absolute;
  left: 0;
  top: 32px;
}
.sub_visu .sub_visu_inner .next_a {
  width: 161px;
  height: 48px;
  background: url(../../images/sub/sub_visu_next_btn.png) no-repeat right top;
  text-align: left;
  color: #fff;
  position: absolute;
  right: 0;
  top: 32px;
}
.sub_visu .sub_tit_add {
  font-family: "Montserrat";
  font-weight: bold;
  margin: 0 auto;
  display: block;
  font-size: 50px;
  margin-bottom: 23px;
  color: #fff;
  text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);
}
.sub_visu .sub_title {
  margin: 0 auto;
  font-size: 18px;
  font-weight: 300;
  color: #fff;
  letter-spacing: -0.05em;
  line-height: 1;
  text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);
}

/** Lnb **/
.lnb_sec {
  width: 100%;
  margin: 0 auto;
  background: url(../../images/sub/tab_line_bg.jpg) no-repeat center top;
}
.lnb_sec .lnb_ul {
  display: table;
  width: 1280px;
  margin: 0 auto;
  font-size: 0;
}
.lnb_sec .lnb_ul > li {
  display: table-cell;
  width: 8%;
  font-size: 21px;
  margin-right: 1px;
  position: relative;
  background: transparent;
  transition: 0.4s;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}
.lnb_sec .lnb_ul > li:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}
.lnb_sec .lnb_ul > li:hover {
  background: #fff;
}
.lnb_sec .lnb_ul > li:hover > a {
  color: #8fc284;
}
.lnb_sec .lnb_ul > li.current {
  background-color: #fff;
}
.lnb_sec .lnb_ul > li > a {
  position: relative;
  padding: 17.5px 0 17.5px 0;
  font-size: 18px;
  color: #fff;
  text-align: center;
  transition: 0.3s;
}
.lnb_sec .lnb_ul > li.current > a {
  color: #8fc284;
}

/*** BOARD ***/
.bd_sec {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto 100px;
}
.bd_sec .bo_fx {
  display: none;
}

.bd_sec .cate_tabs {
  display: table;
  width: 100%;
  margin-bottom: 30px;
  table-layout: fixed;
}
.bd_sec .cate_tabs > li {
  display: table-cell;
  border-left: solid 2px #fff;
  vertical-align: middle;
  box-sizing: border-box;
}
.bd_sec .cate_tabs > li:first-child {
  border: none;
}
.bd_sec .cate_tabs > li > a {
  padding: 15px 10px;
  background: #f3f3f3;
  font-weight: 400;
  color: #333;
  text-align: center;
  box-sizing: border-box;
  transition: all 0.4s;
}
.bd_sec .cate_tabs > li > a#bo_cate_on,
.bd_sec .cate_tabs > li > a:hover,
.bd_sec .cate_tabs > li > a:focus {
  background: #5ca9dd;
  color: #fff;
}

#bo_v_img {
  margin: 10px 0;
  text-align: center;
}
#bo_v_img > a {
  display: inline-block;
  vertical-align: top;
}
#bo_v_img img {
  width: auto !important;
}

/***************/
.page_wrap {
  margin: 0 auto;
  position: relative;
}
.sec_tit {
  position: relative;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  text-align: center;
  padding: 95px 0 70px;
  border-bottom: 1px solid #dddddd;
  margin-bottom: 60px;
}
.sec_tit:after {
  position: absolute;
  bottom: -1px;
  right: 0;
  content: "";
  display: block;
  width: 122px;
  height: 1px;
  background-color: #000000;
}
.sec_tit dt {
  font-size: 45px;
  padding: 0 0 23px;
  font-weight: 500;
  line-height: 1;
}
.sec_tit dd {
  font-size: 18px;
  opacity: 0.8;
}
.stit35 {
  font-size: 35px;
  padding: 80px 0 30px;
  line-height: 1;
  font-weight: 500;
}
.sstit18 {
  font-size: 18px;
  color: #888888;
  line-height: 1;
}
.clear {
  content: "";
  display: block;
  clear: both;
}

/* 공통 */
.s_tit {
  text-align: center;
}
.s_tit dt {
  font-size: 45px;
  color: #261a17;
  line-height: 1;
  padding-top: 120px;
}
.s_tit dd {
  font-size: 20px;
  color: #787878;
  padding: 25px 0 96px;
}
.con_txt {
  position: absolute;
  box-sizing: border-box;
  background-color: #fff;
}
.con_txt span {
  font-size: 15px;
  color: #261a17;
  letter-spacing: 0.03em;
}
.con_txt h3 {
  font-size: 36px;
  color: #261a17;
  padding: 20px 0 32px;
  line-height: 1.47;
}
.con_txt p {
  font-size: 18px;
  color: #787878;
  line-height: 1.77;
  font-weight: 300;
}
.tit_box .tit_txt {
  width: 60.4%;
  position: absolute;
  right: 0;
  /* bottom: 0; */
  /* padding: 100px 90px 82px 90px; */
  box-sizing: border-box;
  background-color: #fff;
}
.tit_box .tit_txt > span {
  font-size: 15px;
  color: #261a17;
  letter-spacing: 0.3em;
  font-weight: 200;
}
.tit_box .tit_txt h3 {
  font-size: 40px;
  color: #261a17;
  line-height: 1;
  padding: 20px 0 28px;
}
.tit_box .tit_txt p {
  font-size: 22px;
  color: #6c6c6c;
  line-height: 1.63;
  font-weight: 300;
}
.tit_box .tit_txt p > b {
  color: #000;
  font-weight: 300;
}
/*s1*/
/* s0101 */
/* 공통 */

#s1_1 .page_wrap.arti01_bg {
  position: relative;
}
#s1_1 .page_wrap.arti01_bg:after {
  content: "";
  display: block;
  background: url(../../images/sub/s0101_bg.png) no-repeat center top;
  width: 2000px;
  height: 2397px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
}
#s1_1 .sub_link {
  position: absolute;
  top: 0;
  width: 175px;
  display: block;
  height: 65px;
}
#s1_1 .con_1 {
  position: relative;
  width: 100%;
  height: 627px;
  background: url(../../images/sub/s0101_img1.jpg) no-repeat left top;
  margin-bottom: 80px;
}
#s1_1 .con_1 .con_txt {
  bottom: 0;
  right: 0;
  width: 55.55%;
  padding: 94px 0 60px 100px;
}
#s1_1 .con_2 {
  position: relative;
  width: 100%;
  height: 538px;
  background: url(../../images/sub/s0101_img2.jpg) no-repeat right top;
  margin-bottom: 80px;
}
#s1_1 .con_2 .con_txt {
  bottom: 0;
  left: 0;
  width: 54.8%;
  padding: 94px 0 125px 312px;
}
#s1_1 .con_3 {
  position: relative;
  width: 100%;
  height: 625px;
  background: url(../../images/sub/s0101_img3.jpg) no-repeat left top;
  margin-bottom: 130px;
}
#s1_1 .con_3 .con_txt {
  bottom: 0;
  right: 0;
  width: 59.82%;
  padding: 94px 0 155px 100px;
}
#s1_1 .arti_02 {
  background-color: #f9f9f9;
  padding-bottom: 130px;
}
#s1_1 .arti_02 .s_tit dt {
  font-size: 40px;
  padding-top: 127px;
}
#s1_1 .arti_02 .s_tit dd {
  padding-bottom: 57px;
}
#s1_1 .ab_con {
  max-width: 1280px;
  margin: 0px auto 0px;
  display: table;
  border-collapse: collapse;
}
#s1_1 .ab_con .dis_tr {
  display: table-row;
}
#s1_1 .ab_con .ab_list {
  display: table-cell;
  width: 10%;
  height: 290px;
  border-right: 1px solid #dddddd;
  padding: 64px 58px 0 58px;
  vertical-align: top;
}
#s1_1 .ab_con .dis_tr:nth-child(1) {
  border-bottom: 1px solid #dddddd;
}
#s1_1 .ab_con .dis_tr:nth-child(1) .ab_list:nth-child(1) {
  background: #fff url(../../images/sub/s0101_icon1.png) no-repeat right 34px bottom 54px;
}
#s1_1 .ab_con .dis_tr:nth-child(1) .ab_list:nth-child(2) {
  background: #fff url(../../images/sub/s0101_icon2.png) no-repeat right 34px bottom 54px;
}
#s1_1 .ab_con .dis_tr:nth-child(1) .ab_list:nth-child(3) {
  background: #fff url(../../images/sub/s0101_icon3.png) no-repeat right 34px bottom 54px;
}
#s1_1 .ab_con .dis_tr:nth-child(2) .ab_list:nth-child(1) {
  background: #fff url(../../images/sub/s0101_icon4.png) no-repeat right 34px bottom 54px;
}
#s1_1 .ab_con .dis_tr:nth-child(2) .ab_list:nth-child(2) {
  background: #fff url(../../images/sub/s0101_icon5.png) no-repeat right 34px bottom 54px;
}
#s1_1 .ab_con .dis_tr:nth-child(2) .ab_list:nth-child(3) {
  background: #fff url(../../images/sub/s0101_icon6.png) no-repeat right 34px bottom 54px;
}
#s1_1 .ab_con .ab_list dl dt {
  font-size: 25px;
  color: #333333;
  padding-bottom: 20px;
}
#s1_1 .ab_con .ab_list dl dd {
  font-size: 18px;
  color: #787878;
  line-height: 1.88;
  font-weight: 300;
}
#s1_1 .arti_03 {
  padding-bottom: 130px;
}
#s1_1 .arti_03 .s_tit dd {
  padding-bottom: 70px;
}
#s1_1 .arti_03 .owl-theme.pe_list {
  position: relative;
  max-width: 1220px;
  margin: 0 auto;
}
#s1_1 .arti_03 .owl-theme.pe_list .item {
  border-bottom: 1px solid #dddddd;
}
#s1_1 .arti_03 .owl-theme.pe_list .item .item_img {
  height: 420px;
  background: url(../../images/sub/s0101_thu.jpg) no-repeat center top;
  transition: 0.4s;
}
#s1_1 .arti_03 .owl-theme.pe_list .item:hover .item_img {
  background: url(../../images/sub/s0101_thu_ov.jpg) no-repeat center top;
}
#s1_1 .arti_03 .owl-theme.pe_list .item .name_tit {
  width: 100%;
  text-align: center;
  padding: 27px 0 23px;
  border-bottom: #dddddd;
}
#s1_1 .arti_03 .owl-theme.pe_list .item .name_tit h3 {
  font-size: 23px;
  color: #333333;
  padding-bottom: 7px;
}
#s1_1 .arti_03 .owl-theme.pe_list .item .name_tit p {
  font-size: 18px;
  color: #787878;
  line-height: 1.88;
}
#s1_1 .arti_03 .owl-theme.pe_list .item .name_tit p > span {
  position: relative;
  padding-left: 20px;
}
#s1_1 .arti_03 .owl-theme.pe_list .item .name_tit p > span:after {
  position: absolute;
  left: 4.5px;
  top: 6px;
  content: "";
  display: block;
  width: 2px;
  height: 16px;
  background-color: #787878;
  margin: 0 5px;
}
#s1_1 .arti_03 .owl-theme.pe_list .owl-nav {
  display: block !important;
  position: absolute;
  bottom: 63%;
  width: 100%;
  max-width: 1280px;
}
#s1_1 .arti_03 .owl-theme.pe_list .owl-nav [class*="owl-"] {
  position: absolute;
  top: 50%;
  width: 61px;
  height: 61px;
  margin: -23px 0 0;
  padding: 0;
  font-size: 0;
  transition: opacity 0.4s;
}
#s1_1 .arti_03 .owl-theme.pe_list .owl-nav .owl-prev {
  background: url(../../images/sub/s0101_perv.png) no-repeat center top;
  position: absolute;
  left: -120px;
  transition: 0.4s;
}
#s1_1 .arti_03 .owl-theme.pe_list .owl-nav .owl-prev:hover {
  background: url(../../images/sub/s0101_perv_ov.png) no-repeat center top;
}
#s1_1 .arti_03 .owl-theme.pe_list .owl-nav .owl-next {
  background: url(../../images/sub/s0101_next.png) no-repeat center top;
  position: absolute;
  right: -120px;
  transition: 0.4s;
}
#s1_1 .arti_03 .owl-theme.pe_list .owl-nav .owl-next:hover {
  background: url(../../images/sub/s0101_next_ov.png) no-repeat center top;
}

/*s2*/
/* s0201 ~ s0203 공통 */
.tit_box {
  position: relative;
  height: 628px;
  background-size: cover;
  background-attachment: fixed;
}
.bi_con {
  max-width: 1280px;
  margin: 130px auto 70px;
  display: table;
  border-collapse: collapse;
}
.bi_con .dis_tr {
  display: table-row;
}
.bi_con .bi_list {
  display: table-cell;
  width: 10%;
  height: 377px;
  border: 1px solid #dddddd;
  padding: 0 50px;
  vertical-align: top;
}
.bi_con .bi_list h3 {
  display: table-cell;
  width: 320px;
  height: 128px;
  box-sizing: border-box;
  font-size: 23px;
  color: #333333;
  line-height: 1.43;
  border-bottom: 1px solid #dddddd;
  vertical-align: middle;
}
.root_daum_roughmap .wrap_controllers {
  display: none;
}

.bi_con .bi_list.lin_hi h3 {
  line-height: 1.43;
}
.bi_con .dis_tr:nth-child(1) .bi_list:nth-child(1) h3 {
  background: url(../../images/sub/s2_2_icon1.png) no-repeat right center;
}
.bi_con .dis_tr:nth-child(1) .bi_list:nth-child(2) h3 {
  background: url(../../images/sub/s2_2_icon2.png) no-repeat right center;
}
.bi_con .dis_tr:nth-child(1) .bi_list:nth-child(3) h3 {
  background: url(../../images/sub/s2_2_icon3.png) no-repeat right center;
}
.bi_con .dis_tr:nth-child(1) .bi_list:nth-child(4) h3 {
  background: url(../../images/sub/s2_2_icon4.png) no-repeat right center;
}
.bi_con .dis_tr:nth-child(2) .bi_list:nth-child(1) h3 {
  background: url(../../images/sub/s0202_icon4.png) no-repeat right center;
}
.bi_con .dis_tr:nth-child(2) .bi_list:nth-child(2) h3 {
  background: url(../../images/sub/s0202_icon5.png) no-repeat right center;
}
.bi_con .dis_tr:nth-child(2) .bi_list:nth-child(3) h3 {
  background: url(../../images/sub/s0202_icon6.png) no-repeat right center;
}
.bi_con .bi_list ul {
  float: left;
  margin-right: 35px;
  padding: 20px 0 52px;
}
.bi_con .bi_list ul:last-child {
  margin-right: 0;
}
.bi_con .bi_list ul li {
  font-size: 18px;
  color: #787878;
  line-height: 1.88;
  position: relative;
  padding-left: 10px;
  font-weight: 300;
}
.bi_con .bi_list ul li:before {
  content: "";
  display: block;
  width: 3px;
  height: 3px;
  border-radius: 3px;
  background-color: #787878;
  position: absolute;
  left: 0;
  top: 15px;
}

/* s0201*/
#s2_1 .tit_box_bg {
  background: url(../../images/sub/s0201_img1.jpg) no-repeat center top;
  background-size: cover;
  background-attachment: fixed;
}
#s2_1 .tit_box_bg > .tit_txt {
  bottom: 0;
}

.blue {
  color: #0082cb;
}
#s2_1 .tit_box .site_link {
  position: absolute;
  bottom: 0;
  width: 232px;
  padding: 15px 0 15px 30px;
  font-size: 17px;
  color: #fff;
  background: url(../../images/sub/s02_bg.png) no-repeat right center;
  box-sizing: border-box;
}
#s2_1 .tit_box .site_link:after {
  position: absolute;
  right: 30px;
  top: 20px;
  content: "";
  display: block;
  width: 12px;
  height: 10px;
  background: url(../../images/sub/s0201_site.png) no-repeat right center;
}
#s2_1 .tit_box_h {
  height: 414.75px;
}
#s2_1 .tit_box_h:not(:last-of-type) {
  margin-bottom: 80px;
}
#s2_1 .tit_box_h .tit_box_img img {
  width: 70%;
}
#s2_1 .tit_box_h .tit_txt span {
  font-weight: 500;
}
#s2_1 .tit_box_h .tit_txt h3 {
  line-height: 1.3;
}
#s2_1 .text_l .tit_box_img {
  position: absolute;
  right: 0;
  top: 0;
  width: 39.5%;
}
#s2_1 .text_l .tit_txt {
  left: 0;
  padding-left: 370px;
  width: 57%;
  /* bottom: 0; */
  /* top: 50%;
  transform: translateY(-50%); */
  height: 445px;
}
#s2_1 .text_r {
  height: 395.38px;
}
#s2_1 .text_r .tit_box_img {
  width: 39.5%;
}
#s2_1 .text_r .tit_txt {
  width: 50%;
  top: 0;
  /* top: 50%;
  transform: translateY(-50%); */
}
#s2_1 .tit_wrap {
  margin-top: 100px;
}
#s2_1 .tit_box_bg2 {
  width: 100%;
  height: auto;
  background: url(../../images/sub/s2_1_foot1.png) no-repeat center top;
  background-size: cover;
}
#s2_1 .tit_box_bg2 .tit_txt {
  background-color: rgba(0, 0, 0, 0);
  position: relative;
  width: 100%;
  padding: 130px 0 90px;
  text-align: center;
}
#s2_1 .tit_box_bg2 .tit_txt h3 {
  line-height: 1.5;
}
#s2_1 .tit_box_bg2 .site_link {
  position: relative;
  padding: 15px 30px;
  text-align: left;
  margin: 40px auto 0;
}
/* #s2_1 .bi_con {margin: 70px auto 120px;}
#s2_1 .bi_con .bi_list {}
#s2_1 .bi_con .bi_list h3 {height: 160px;}
#s2_1 .bi_con .bi_list {height: auto;}
#s2_1 .bi_con .bi_list h3 {border-bottom: 0;}
#s2_1 .bi_con .dis_tr:nth-child(1) .bi_list:nth-child(1) h3 {background:url(../../images/sub/s0201_icon1.png) no-repeat right center; }
#s2_1 .bi_con .dis_tr:nth-child(1) .bi_list:nth-child(2) h3 {background:url(../../images/sub/s0201_icon2.png) no-repeat right center; }
#s2_1 .bi_con .dis_tr:nth-child(1) .bi_list:nth-child(3) h3 {background:url(../../images/sub/s0201_icon3.png) no-repeat right center; }
#s2_1 .bi_con .dis_tr:nth-child(2) .bi_list:nth-child(1) h3 {background:url(../../images/sub/s0201_icon4.png) no-repeat right center; }
#s2_1 .bi_con .dis_tr:nth-child(2) .bi_list:nth-child(2) h3 {background:url(../../images/sub/s0201_icon5.png) no-repeat right center; }
#s2_1 .bi_con .dis_tr:nth-child(2) .bi_list:nth-child(3) h3 {background:url(../../images/sub/s0201_icon6.png) no-repeat right center; } */

/* s0202*/
#s2_2 .tit_box {
  background: url(../../images/sub/s0202_img1.png) no-repeat center center;
  background-size: contain;
  background-attachment: fixed;
}
#s2_2 .content_tite {
  text-align: center;
  font-size: 36px;
  font-weight: 500;
  margin: 150px auto 80px;
}
#s2_2 .bi_con {
  margin: 0 auto;
}
#s2_2 .bi_con {
  display: block;
  max-width: 1280px;
}
#s2_2 .bi_con .dis_tr {
  display: flex;
  flex-flow: row wrap;
}
#s2_2 .bi_con .dis_tr .bi_list {
  display: block;
  height: 327px;
  width: 50%;
  box-sizing: border-box;
  padding: 45px 80px 0;
}
#s2_2 .bi_con .bi_list h3 {
  width: 100%;
  display: block;
  height: 5rem;
  padding: 15px 0;
  margin-bottom: 30px;
}
#s2_2 .bi_con .bi_list p {
  font-size: 18px;
  font-weight: 200;
}
#s2_2 .tit_box .site_link {
  position: absolute;
  bottom: 0;
  width: 232px;
  padding: 15px 0 15px 30px;
  font-size: 17px;
  color: #fff;
  background: url(../../images/sub/s02_bg.png) no-repeat right center;
  box-sizing: border-box;
}
#s2_2 .tit_box .site_link:after {
  position: absolute;
  right: 30px;
  top: 20px;
  content: "";
  display: block;
  width: 12px;
  height: 10px;
  background: url(../../images/sub/s0201_site.png) no-repeat right center;
}
#s2_2 .sys_bi {
  display: flex;
  flex-flow: row wrap;
}
#s2_2 .sys_bi .sys_box {
  width: 50%;
  border: 1px solid #ddd;
  padding: 60px 0;
  box-sizing: border-box;
}
#s2_2 .sys_bi .sys_box h3 {
  width: 225px;
  margin: 0 auto;
  border: 3px solid #97c478;
  border-radius: 40px;
  text-align: center;
  padding: 25px 0;
  font-size: 20px;
  font-weight: 500;
}
#s2_2 .sys_bi .sys_box .sys_cont {
  display: flex;
  flex-flow: row wrap;
}
#s2_2 .sys_bi .sys_box .sys_cont .cont_box {
  width: 50%;
  padding: 20px 85px 0;
  height: 280px;
  box-sizing: border-box;
}
#s2_2 .sys_bi .sys_box .sys_cont .cont_box > img {
  margin: 0 auto;
  display: block;
}
#s2_2 .sys_bi .sys_box .sys_cont .cont_box > p {
  text-align: center;
  margin-top: 25px;
  font-size: 18px;
  font-weight: 400;
}
#s2_2 .sys_bi .sys_box:last-child h3 {
  border: 5px solid #5ab5dc;
}
#s2_2 .mp_box img {
  width: 100%;
}
#s2_2 .mp_box .mp_tit {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
  padding: 0 73px;
  margin: 35px auto 75px;
}
#s2_2 .mp_box .mp_tit p {
  width: 240px;
  text-align: center;
}
#s2_2 .tit_box_bg2 {
  width: 100%;
  height: auto;
  background: url(../../images/sub/s2_1_foot1.png) no-repeat center top;
  background-size: cover;
}
#s2_2 .tit_box_bg2 .tit_txt {
  background-color: rgba(0, 0, 0, 0);
  position: relative;
  width: 100%;
  padding: 130px 0 90px;
  text-align: center;
}
#s2_2 .tit_box_bg2 .tit_txt h3 {
  line-height: 1.5;
}
#s2_2 .tit_box_bg2 .site_link {
  position: relative;
  padding: 15px 30px;
  text-align: left;
  margin: 40px auto 0;
}

/* s0203*/
#s2_3 .tit_box {
  display: block;
  background: url(../../images/sub/s0203_img1.jpg) no-repeat center top;
  background-size: cover;
  background-attachment: fixed;
}
#s2_3 .tit_box .b_btn {
  position: relative;
  width: 152px;
  background-color: #cdcdcd;
  color: #fff;
  padding: 15px 0 15px 56px;
  box-sizing: border-box;
  border-radius: 50px;
  display: inline-block;
  margin-top: 28px;
  transition: 0.4s;
}
#s2_3 .tit_box .n_btn {
  margin-right: 10px;
}
#s2_3 .tit_box .b_btn.n_btn:after {
  content: "";
  display: block;
  width: 16px;
  height: 19px;
  background: url(../../images/sub/s0203_n.png) no-repeat center top;
  position: absolute;
  left: 28px;
  top: 18px;
}
#s2_3 .tit_box .b_btn.n_btn:hover {
  background-color: #0ed3c1;
}
#s2_3 .tit_box .b_btn.u_btn:hover {
  background-color: #e32525;
}
#s2_3 .tit_box .b_btn.u_btn:after {
  content: "";
  display: block;
  width: 16px;
  height: 19px;
  background: url(../../images/sub/s0203_u.png) no-repeat center top;
  position: absolute;
  left: 28px;
  top: 18px;
}
.gall_list {
  max-width: 1280px;
  margin: 70px auto 130px;
}
.gall_list ul:after {
  content: "";
  display: block;
  clear: both;
}
.gall_list ul a {
  position: relative;
  float: left;
  width: 280px;
  margin: 0 53px 53px 0;
  height: 280px;
  background: url(../../images/sub/s0203_thu.jpg) no-repeat center top;
  transition: 0.4s;
}
.gall_list ul a:nth-child(4n + 0) {
  margin-right: 0;
}
.gall_list ul a:hover {
  background: url(../../images/sub/s0203_bg.jpg) no-repeat center top;
}
.gall_list ul a span {
  position: absolute;
  top: 48%;
  width: 100%;
  text-align: center;
  color: #fff;
  font-size: 18px;
}