.sub_banner {
  /* padding: 115px 0; */
  height: 280px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
   -ms-flex-pack: center;
    justify-content: center;
  align-items: center;
}
.sub_banner .s_title {
  font-size: 42px;
  font-weight: 400;
  text-align: center;
}
.list_btns {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
    -ms-flex-pack: justify;
      justify-content: space-between;
      align-items: center;
  max-width: 700px;
  width: fit-content;
  margin: auto;
}
.list_btns li {
  width: 40px;
  height: 40px;
  border: 1px solid #dddddd;
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
    -ms-flex-pack: center;
      justify-content: center;
  align-items: center;
  margin: 10px;
  background-color: #fff;
  cursor: pointer;
}
.list_btns li img {
  height: 12px;
  object-fit: contain;
}
.list_btns li > span {
  font-weight: 400;
  font-size: 14px;
  color: #666;
  height: 40px;
    width: 40px;
    text-align: center;
    line-height: 40px;
}

.list_btns li > span a{display: block}
.list_btns li.active {
  transition: 0.35s;
  background-color: #ff7044;
}
.list_btns li.active > span {
  color: #fff;
}
.list_btns li.prev.active,
.list_btns li.a_prev.active,
.list_btns li.next.active,
.list_btns li.a_next.active {
  background-color: #fff;
}

.search {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  align-items: center;
}
.search select::-ms-expand {
  display: none;
}
.search select {
  -o-appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;

  font-family: 'Spoqa Han Sans';
  font-size: 16px;
  font-weight: 400;
  color: #666;
  border: 1px solid #ccc;
  width: 160px;
  height: 50px;
  border-radius: 25px;
  padding: 0 25px;
  background-image: url('..../images/icons/arrow_b.png');
  background-repeat: no-repeat;
  background-size: 12px;
  background-position:  125px center ;
}
.search select option {
  font-size: 16px;
  font-weight: 400;
  color: #666;
}
.search input[type=search] {
  font-family: 'Spoqa Han Sans';
  width: 360px;
  height: 50px;
  padding: 0 25px;
  margin: 0 15px;
  border: 1px solid #ccc;
  border-radius: 25px;
  font-weight: 400;
}
.search input[type=search]::placeholder {
  font-family: 'Spoqa Han Sans';
  font-size: 16px;
  font-weight: 400;
  color: #666;
}
.search .search_btn {
  background-color: #b0adac;
  width: 100px;
  height: 50px;
  border-radius: 25px;
}
.search .search_btn p {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  line-height: 50px;
  text-align: center;
}
/* About - common  */
.about {
  position: relative;
}
.about .sub_banner {
  background-color: #ffe8e1;
  overflow: hidden;
}
.about .sub_banner .wrap {
  position: relative;
}
.about .sub_banner .image_area > div {
  position: absolute;
}
.about .sub_banner .image_area .item01 {
  width: 420px;
  right: 0;
  top: -75px;
}
.about .sub_banner .image_area .item02 {
  width: 150px;
  top: -60px;
  left: 110px;
  animation: a_type2 3s linear both infinite alternate;
}
.about .sub_banner .image_area .item03 {
  width: 70px;
  bottom: -75px;
  left: 15px;
  animation: a_type3 3s linear both infinite alternate;
}
.about .sub_banner .image_area .item04 {
  width: 50px;
  left: 290px;
  top: -75px;
  animation: a_type1 3s linear both infinite alternate;
}
.about .sub_banner .image_area .item05 {
  width: 75px;
  left: 0;
  top: -140px;
  animation: a_type2 5s linear both infinite alternate;
}

section.haict {
  padding-top: 100px;
  padding-bottom: 120px;
}
section.haict .wrap .section_title {
  font-size: 32px;
  font-weight: 400;
  margin-bottom: 50px;
}
.haict .h_list {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 60px;
}
.haict .h_list::after {
  content: '';
  background-image: url('../images/auout/about_line_01.png');
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  width: 10px;
  height: 100px;
  position: absolute;
  top: 115%;
  left: 50%;
  transform: translateX(-50%);
}
.haict .h_list li {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 220px;
  height: 60px;
  border-radius: 30px;
  margin-right:20px;
}
.haict .h_list li:first-child {
  background-color: #ff7044;
}
.haict .h_list li:nth-child(2){
  background-color: #ffb244;
}
.haict .h_list li:nth-child(3){
  background-color: #feca2c;
}
.haict .h_list li:last-child{
  background-color: #8dce47;
  margin: 0;
}
.haict .h_list li img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  margin-right: 20px;
}
.haict .h_list li p {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}
.haict .h_main_content {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  align-items: center;
  justify-content: center;
}
.haict .h_main_content li {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  align-items: center;
  flex-direction: column;
  width: 45%;
}
.haict .h_main_content li .img_part {
  position: relative;
  width: 100%;
  padding-bottom: 55%;
}
.haict .h_main_content li .img_part img {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 110%;
}
.haict .h_main_content li .text_part {
  margin-top: 50px;
  text-align: center;
  width: 400px;
  height: 270px;
  border: 1px solid #e5eaec;
  border-radius: 20px;

  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  position: relative;
}
.haict .h_main_content li .text_part::after {
  content: '';
  width: 10px;
  height: 60px;
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-repeat: no-repeat;
  background-size: contain;
}
.haict .h_main_content li:first-child .text_part {
  background-color: #f5fbfe;
}
.haict .h_main_content li:first-child .text_part::after {
  background-image: url('../images/auout/about_line_02.png');
}
.haict .h_main_content li:last-child .text_part {
  background-color: #f8fbee;
}
.haict .h_main_content li:last-child .text_part::after {
  background-image: url('../images/auout/about_line_03.png');
}
.haict .h_main_content li .text_part h5 {
  font-family: 'Spoqa Han Sans';
  font-weight: 800;
  font-size: 25px;
  color: var(--gray-3);
}
.haict .h_main_content li .text_part span {
  font-size: 18px;
  font-weight: 800;
  color: #b0adac;
  display: block;
  margin-top: 10px;
  margin-bottom: 25px;
}
.haict .h_main_content li .text_part span b {
  color: #ff7044;
}
.haict .h_main_content li .text_part p {
  font-weight: 400;
  color: #666;
}
.about .bi .wrap .section_title,
.about .patent .wrap .section_title{
  font-size: 32px;
  font-weight: 400;
  margin-bottom: 50px;
}
.about .patent {
  padding-top: 120px;
  padding-bottom: 150px;
}
.about .patent .wrap > ol {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.about .patent .wrap > ol li {
  width: 19%;
}
.about .go_to_top {
  position: absolute;
  right: 50px;
  bottom: 55px;
}
/* learning01 - common  */
.c_learning {
  position: relative;
  padding-bottom: 150px;
}
.c_learning .sub_banner {
  background-color: #ffedbe;
  overflow: hidden;
}

.c_learning .sub_banner.productbg{background: #ede7ff}

.c_learning .sub_banner .wrap {
  position: relative;
}
.c_learning .sub_banner .image_area {
  /* position: relative; */
}
.c_learning .sub_banner .image_area > div {
  position: absolute;
}
.c_learning .sub_banner .image_area .item01 {
  width: 445px;
  right: 0;
  top: -75px;
  /* animation: a_type1 5s linear both infinite alternate; */
}
.c_learning .sub_banner .image_area .item02 {
  width: 180px;
  top: -60px;
  left: 110px;
  animation: a_type2 3s linear both infinite alternate;
}
.c_learning .sub_banner .image_area .item03 {
  width: 50px;
  top: -65px;  
  left: 100px;
  animation: a_type3 5s linear both infinite alternate;
}
.c_learning .parts_list, 
.c_learning .learning_list, 
.c_learning .parts_detail, 
.c_learning .learning_detail {
  padding-top: 100px;
}
.c_learning .parts_list .wrap > h2,
.c_learning .learning_list .wrap > h2,
.c_learning .parts_detail .wrap > h2, 
.c_learning .learning_detail .wrap > h2 {
  font-size: 32px;
  font-weight: 400;
  margin-bottom: 50px;
}
.c_learning .parts_list ol {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  flex-wrap: wrap;
}
.c_learning .parts_list ol li {
  cursor: pointer;
  width: 30%;
  margin-bottom: 90px;
}
/* .c_learning .parts_list ol li:last-child {
  margin-right: auto;
  margin-left: 3vw;
} */
.c_learning .parts_list ol li .img_part {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 100%;
  overflow: hidden;
  border-radius: 15px;
  border: 1px solid #e8e8e8;
}
.c_learning .parts_list ol li .img_part img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.c_learning .parts_list ol li > p {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-3);
  margin-top: 30px;
}
.c_learning .parts_list ol li > span {
  font-weight: 400;
}
.c_learning .go_to_top {
  position: absolute;
  right: 50px;
  bottom: 55px;
}

/* learning 0-2 common */

.c_learning .content .content_btn {
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}
.c_learning .content .content_btn li {
  cursor: pointer;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 30px 40px;
}
.c_learning .content .content_btn li:first-child {
  border-bottom: 1px solid #eee;
}
.c_learning .content .content_btn li span {
  padding-right: 95px;
}
.c_learning .content .content_btn li span,
.c_learning .content .content_btn li p {
  font-size: 16px;
  color: var(--gray-3);
  font-weight: 400;
}

/* learning01-1 - common  */
.c_learning .parts_detail {}
.c_learning .parts_detail .content {}
.c_learning .parts_detail .content .c_title {
  display: block;
  font-size: 24px;
  font-weight: 400;
  color: var(--gray-3);
  padding: 45px 0;
  border-top: 2px solid #ff7044;
  border-bottom: 1px solid #eee;
}
.c_learning .parts_detail .content .main_content {
  padding: 0 50px;
  padding-top: 70px;
  padding-bottom: 100px;
}
.c_learning .parts_detail .content .main_content .img_part,
.c_learning .learning_detail .content .main_content .img_part {
  width: 470px;
}
.c_learning .learning_detail .content .main_content .img_part {
  margin-bottom: 30px;
}
.c_learning .parts_detail .content .main_content .text_part {
  margin-top: 70px;
  font-size: 16px;
  font-weight: 400;
  color: var(--gray-3);
}
.c_learning .parts_detail .content .btn_02 {
  margin-left: auto;
  margin-top: 50px;
}
/* learning02 - common  */
.c_learning .learning_list table {
  margin-bottom: 60px;
}

.c_learning .learning_list table tr:first-child th,
.c_learning .learning_list table tr:first-child td {
  border-top: 1px solid #ff7044;
}
.c_learning .learning_list table tr th,
.c_learning .learning_list table tr td {
  padding: 30px 0;
}
.c_learning .learning_list table tr td {
  cursor: pointer;
}
.c_learning .learning_list table tr th span {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-3);
}
.c_learning .learning_list table tr td span {
  color: #888;
  font-weight: 400;
} 
.c_learning .learning_list table tr td p {
  color: var(--gray-3);
  font-weight: 400;
  letter-spacing: -1px;
} 

.c_learning .learning_list table tr td p b{color: red; font-size: 110%}

.c_learning .learning_list .notice_icon{color: red; font-size: 110%}

.c_learning .learning_list table tr td:nth-child(1) {
  width: 10%;
  text-align: center;
}
.c_learning .learning_list table tr td:nth-child(2) {
  width: 65%;
  padding-left: 40px;
}
.c_learning .learning_list table tr td:nth-child(3) {
  width: 15%;
  text-align: center;
}
.c_learning .learning_list table tr td:nth-child(4) {
  width: 10%;
  text-align: center;
}
.c_learning .learning_list .search {
  margin: auto;
  margin-top: 80px;
  max-width: 780px;
}
/* learning02-1 - common  */
.learning_detail {}
.c_learning .learning_detail .content .c_title {
  display: block;
  font-size: 24px;
  font-weight: 400;
  color: var(--gray-3);
  padding: 40px;
  border-top: 2px solid #ff7044;
  border-bottom: 1px solid #eee;
}
.c_learning .learning_detail .content .c_day,
.c_learning .learning_detail .content .c_file {
  padding: 30px 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #eee;
}
.c_learning .learning_detail .content .c_day p,
.c_learning .learning_detail .content .c_file p  {
  font-size: 16px;
  font-weight: 400;
  color: var(--gray-3);
}
.c_learning .learning_detail .content .c_day p b, 
.c_learning .learning_detail .content .c_day p span {
  font-weight: 400;
}
.c_learning .learning_detail .content .c_day p b {
  padding-right: 40px;
  color: var(--gray-3);
}
.c_learning .learning_detail .content .c_day p span {
  color: #888;
}
.c_learning .learning_detail .content .c_day i {
  width: 1px;
  height: 14px;
  background-color: #ccc;
  margin: 0 50px;
}
.c_learning .learning_detail .content .c_file a {
  padding-left: 85px;
  color: #ff7044;
  font-weight: 400;
}
.c_learning .learning_detail .content .main_content {
  padding: 70px 40px;
}
.c_learning .learning_detail .content .text_part {
  font-weight: 400;
  color: var(--gray-3);
}
.c_learning .learning_detail .content .btn_02 {
  margin-left: auto;
  margin-top: 50px;
}

/* community */
.c_community .sub_banner {
  background-color: #ffe5ee;
}
.c_community .sub_banner .image_area .item01 {
  width: 515px;
  right: 35px;
  top: -50px;
}
.c_community .sub_banner .image_area .item02 {
  width: 125px;
  left: 85px;
  top: -45px;
  animation: a_type1 3s linear both infinite alternate;
}
.c_community .sub_banner .image_area .item03 {
  width: 900px;
  top: 60px;
  left: -340px;
  animation: a_type2 2s linear both infinite alternate;
}
/* contect : part  */
.contect {
  position: relative;
}

.contect .sub_banner {
  background-color: #d0efff;
  overflow: hidden;
}
.contect .sub_banner .wrap {
  position: relative;
}
.contect .sub_banner .image_area {
  /* position: relative; */
}
.contect .sub_banner .image_area > div {
  position: absolute;
}
.contect .sub_banner .image_area .item01 {
  width: 535px;
  right: 0;
  top: -65px;
}
.contect .sub_banner .image_area .item02 {
  width: 265px;
  top: -45px;
  left: 110px;
  animation: a_type3 3s linear both infinite alternate;
}
.contect .sub_banner .image_area .item03 {
  width: 75px;
  top: -60px;  
  right: 95px;
  animation: a_type2 5s linear both infinite alternate;
}
.contect .sub_banner .image_area .item04 {
  width: 70px;
  height: 70px;
  top: -45px;
  left: 290px;
  animation: a_type2 2s linear both infinite alternate;
}
.contect .sub_banner .image_area .item05 {
  width: 250px;
  top: -250px;
  left: -100px;
  animation: a_type2 2s linear both infinite alternate;
}
.contect_content {
  padding-top: 100px;
  padding-bottom: 150px;
}
.contect_content .wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.contect_content .left_part {
  width: 35%;
  max-width: 340px;
}
.contect_content .left_part .left_title {
  font-size: 32px;
  font-weight: 400;
  margin-bottom: 25px;
}

.contect_content .left_part .mid_title{
	font-size: 30px; margin: 15px 0 0 0;
	color: #ff7044
}

.contect_content .left_part .left_title ~ p {
  font-weight: 400;
  color: #666;
  letter-spacing: -1px;
}
.contect_content .left_part ol {
  margin-top: 30px;
}
.contect_content .left_part ol li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  padding: 7px 0;
}
.contect_content .left_part ol li > div {
  width: 40px;
  margin-right: 15px;
}
.contect_content .left_part ol li > div img {
  width: 30px;
}
.contect_content .left_part ol li:first-child div img {
  width: 40px;
}
.contect_content .left_part ol li span {
  color: var(--gray-3);
  font-weight: 400;
}
.contect_content .sns_part {
  margin-top: 65px;
}
.contect_content .sns_part > span {
  font-weight: 700;
  font-size: 18px;
  color: var(--gray-3);
}
.contect_content .sns_part > p {
  color: #666;
  font-weight: 400;
  margin-top: 15px;
}
.contect_content .sns_part .sns_imgpart {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 25px;
}
.contect_content .sns_part .sns_imgpart li {
  cursor: pointer;
  width: 30px;
  margin-right: 20px;
}

.contect_content .right_part {
  width: 100%;
}
.contect_content .right_part .left_title {
  font-weight: 400;
  font-size: 32px;
  color: var(--gray-3);
  margin-bottom: 30px;
  line-height: 1.2em;
  letter-spacing: -1px;
}
.contect_content .right_part .left_title ~ p {
  font-size: 18px;
  font-weight: 400;
  color: #666;
  letter-spacing: -1px;
}
.contect_content .right_part .left_title ~ p sup {
  color: #ff7044;
}
.contect_content .right_part ol {
  border-top: 2px solid #ff7044;
  margin-top: 50px;
}
.contect_content .right_part ol li {
  padding: 30px 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #eee;
}
.contect_content .right_part ol li:last-child {
  align-items: flex-start;
}
.contect_content .right_part ol li p {
  width: 160px;
  font-size: 18px;
  font-weight: 400;
  color: var(--gray-3);
}
.contect_content .right_part ol li p sup {
  color: #ff7044;
}
.contect_content .right_part ol li input[type=password], 
.contect_content .right_part ol li input[type=text], 
.contect_content .right_part ol li input[type=number],
.contect_content .right_part ol li input[type=email] {
  font-family: 'Spoqa Han Sans';
  border: 1px solid #ccc;
  padding: 0 25px;
  border-radius: 25px;
  height: 50px;
  width: 100%;
  max-width: 400px;
  font-size: 16px;
}
.contect_content .right_part ol li input[type=number] {
  -webkit-appearance: none;
  margin: 0;
}
.contect_content .right_part ol li ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.contect_content .right_part ol li ul li {
  padding: 0;
  border: none;
}
.contect_content .right_part .radio_part {
  position: relative;
  padding-left: 30px;
  margin-right: 60px;
  cursor: pointer;
}
.contect_content .right_part .radio_part .radio {
  -webkit-appearance:none;
  width:20px;
  height:20px;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #ddd;
  border-radius:50%;
  outline:none;
  display: flex;
  justify-content: center;
  align-items: center;
}
.contect_content .right_part .radio_part .radio:before {
  content:'';
  display:block;
  width:50%;
  height:50%;
  border-radius:50%;  
  background-color: #fff;
}
.contect_content .right_part .radio_part .radio:checked:before {
  background:#ff7044;
}
.contect_content .right_part .radio_part span {
  font-weight: 400;
  white-space: nowrap;
}
.contect_content .right_part ol li textarea {
  font-family: 'Spoqa Han Sans';
  width: 100%;
  height: 300px;
  padding: 30px;
  border: 1px solid #ccc;
  border-radius: 10px;
  resize: none;
  font-size: 16px;
  color: #666;
}
.contect_content .right_part .check_part {
  margin-top: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
}
.contect_content .right_part .check_part .checkbox {
  -webkit-appearance:none;
  width:25px;
  height:25px;
  position: relative;
  border: 1px solid #aaa;
  border-radius:5px;
  outline:none;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  margin-right: 15px;
}
.contect_content .right_part .check_part .checkbox:checked {
  border: none;
}
.contect_content .right_part .check_part .checkbox::before {
  content:'';
  display:block;
  width:100%;
  height:100%;
}
.contect_content .right_part .check_part .checkbox:checked::before {
  background-color: #ff7044;
  background-image: url('../images/icons/chek_icon.png');
  background-repeat: no-repeat;
  background-size: 17px;
  background-position: center;
}
.contect_content .right_part .check_part p {
  color: var(--gray-3);
  font-weight: 400;
}
.contect_content .right_part .check_part p a {
  font-weight: 700;
  color: var(--gray-3);
}
.contect_content .right_part .more_btn {
  padding: 17px 70px;
  margin: auto;
  margin-top: 85px;
}
.contect_content .right_part .more_btn span {
  margin: 0;
  white-space: nowrap;
}
.contect .go_to_top {
  position: absolute;
  right: 50px;
  bottom: 55px;
}

/* sign_up */
.sign_up {
  position: relative;
}
.sign_up .sub_banner {
  background-color: #ccf2e5;
  overflow: hidden;
}
.sign_up .sub_banner .wrap {
  position: relative;
}
.sign_up .sub_banner .image_area > div {
  position: absolute;
} 
.sign_up .sub_banner .image_area .item01 {
  width: 400px;
  right: 35px;
  top: -50px;
}
.sign_up .sub_banner .image_area .item02 {
  width: 155px;
  left: 85px;
  top: -45px;
  animation: a_type1 3s linear both infinite alternate;
}
.sign_up .sub_banner .image_area .item03 {
  width: 100px;
  top: -130px;
  left: -30px;
  animation: a_type2 5s linear both infinite alternate;
}
.sign_up .sub_banner .image_area .item04 {
  width: 900px;
  top: 60px;
  left: -340px;
  animation: a_type2 2s linear both infinite alternate;
}
.sign_up_form {
  padding-top: 100px;
  padding-bottom: 150px;
}
.sign_up_form .wrap > h2 {
  font-size: 32px;
  font-weight: 400;
  color: var(--gray-3);
}
.sign_up_form .wrap > h2:nth-of-type(3) {
  margin-top: 120px;
}
.sign_up_form .wrap > h2:last-of-type {
  margin-top: 120px;
}
.sign_up_form .wrap > h2 ~ p {
  font-size: 18px;
  color: #666;
  font-weight: 400;
  margin-top: 30px;
}
.sign_up_form .wrap ul {
  border-top: 2px solid #ff7044;
  margin-top: 50px;
  margin-bottom: 120px;
}
.sign_up_form .wrap ul li {
  padding: 25px 0; 
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #eee;
}
.sign_up_form .wrap ul li .btn_03 {
  margin-left: 15px;
}
.sign_up_form .wrap ul li > p {
  width: 190px;
  font-size: 18px;
  font-weight: 400;
  color: var(--gray-3);
}
.sign_up_form .wrap ul li > p sup {
  color: #ff7044;
}
.sign_up_form ul li input[type=text],
.sign_up_form ul li input[type=password],
.sign_up_form ul li input[type=number],
.sign_up_form ul li input[type=email] {
  border: 1px solid #ccc;
  padding: 0 25px;
  border-radius: 25px;
  height: 50px;
  width: 100%;
  max-width: 400px;
}
.sign_up_form ul li .number {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
}
.sign_up_form ul li .number input[type=number] {
  width: 145px;
  -webkit-appearance: none;
  margin: 0;
}
.sign_up_form ul li .number p {
  margin: 0 10px;
}
.sign_up_form .tos, 
.sign_up_form .privacy_policy {
  border: 1px solid #eee;
  width: 100%;
  height: 300px;
  border-radius: 10px;
  padding: 30px;
  resize: none;
  text-rendering: unset;
  margin-top: 45px;
  font-family: 'Spoqa Han Sans';
  font-weight: 400;
  font-size: 16px;
  color: var(--gray-3);
}
.sign_up_form .check_part {
  margin-top: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
}
.sign_up_form .check_part .checkbox {
  -webkit-appearance:none;
  width:25px;
  height:25px;
  position: relative;
  border: 1px solid #aaa;
  border-radius:5px;
  outline:none;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  margin-right: 15px;
}
.sign_up_form .check_part .checkbox:checked {
  border: none;
}
.sign_up_form .check_part .checkbox::before {
  content:'';
  display:block;
  width:100%;
  height:100%;
}
.sign_up_form .check_part .checkbox:checked::before {
  background-color: #ff7044;
  background-image: url('../images/icons/chek_icon.png');
  background-repeat: no-repeat;
  background-size: 17px;
  background-position: center;
}
.sign_up_form .check_part p {
  color: var(--gray-3);
  font-weight: 400;
}
.sign_up_form .sign_up_btns {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  justify-content: center;
  margin-top: 80px;
}
.sign_up_form .sign_up_btns > div {
  width: 190px;
  height: 55px;
}
.sign_up_form .sign_up_btns .more_btn {
  margin-right: 25px;
}
.sign_up_form .sign_up_btns .more_btn span {
  margin: 0;
  font-size: 18px;
}
.sign_up .go_to_top {
  position: absolute;
  right: 50px;
  bottom: 55px;
}
/* sign_in */
.sign_in_form {
  padding-top: 100px;
  padding-bottom: 210px;
}
.sign_in_form .wrap {
  width: 500px;
}
.sign_in_form .wrap > h2 {
  font-size: 32px;
  font-weight: 400;
  color: var(--gray-3);
  margin-bottom: 30px;
  text-align: center;
}
.sign_in_form .wrap > h2 ~ p {
  font-size: 18px;
  font-weight: 400;
  color: #666;
  margin-bottom: 50px;
  text-align: center;
}
.sign_in_form .wrap input[type=text],
.sign_in_form .wrap input[type=password] {
  width: 100%;
  height: 70px;
  padding: 0 45px;
  border: 1px solid #ccc;
  border-radius: 35px;
  font-size: 20px;
}
.sign_in_form .wrap input[type=text]::placeholder {
  color: #aaa;
}
.sign_in_form .wrap input[type=text]:first-of-type {
  margin-bottom: 30px;
}
.sign_in_form .wrap button {
  font-family: 'Spoqa Han Sans';
  background-color: #ff7044;
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  height: 60px;
  width: 100%;
  border-radius: 35px;
  margin-top: 20px;
}
.sign_in_form .sign_in_btns {
  margin-top: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  justify-content: space-between;
}
.sign_in_form .sign_in_btns > p a {
  font-weight: 400;
  color: #666;
}
.sign_in_form .sign_in_btns > p a:first-child {
  margin-right: 30px;
}
.sign_in_form .check_part {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
}
.sign_in_form .check_part .checkbox {
  -webkit-appearance:none;
  width:25px;
  height:25px;
  position: relative;
  border: 1px solid #aaa;
  border-radius:5px;
  outline:none;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  margin-right: 15px;
}
.sign_in_form .check_part .checkbox:checked {
  border: none;
}
.sign_in_form .check_part .checkbox::before {
  content:'';
  display:block;
  width:100%;
  height:100%;
}
.sign_in_form .check_part .checkbox:checked::before {
  background-color: #ff7044;
  background-image: url('../images/icons/chek_icon.png');
  background-repeat: no-repeat;
  background-size: 17px;
  background-position: center;
}
.sign_in_form .check_part p {
  color: var(--gray-3);
  font-weight: 400;
}
.sign_in_form.check_part p a {
  font-weight: 700;
}
@media screen and (max-width: 1281px) {
  .wrap {
    width: 95%;
  }
  .sub_banner .s_title {
    font-size: 40px;
  }
   /* learning01 - common  */
  .c_learning .parts_list .wrap > h2,
  .c_learning .learning_list .wrap > h2,
  .c_learning .parts_detail .wrap > h2,
  .c_learning .learning_detail .wrap > h2 {
    font-size: 30px;
  }
  .c_learning .parts_list ol li > p {
    font-size: 18px;
  }
 /* contect : part  */
 .contect_content .left_part .left_title,
 .contect_content .right_part .left_title  {
  font-size: 30px;
 }
 /* sign_up */
 .sign_up_form .wrap > h2 {
  font-size: 30px;
 }
 .sign_up_form .wrap > h2:last-of-type {
  margin-top: 100px;
}
 .sign_up_form .wrap > h2:last-of-type {
  margin-top: 100px;
 }
 .sign_up_form .wrap > h2 ~ p {
  font-size: 16px;
 }

 .sign_in_form .wrap > h2 {
  font-size: 30px;
 }
 /* About - common  */
 section.haict .wrap .section_title,
 .about .bi .wrap .section_title, 
 .about .patent .wrap .section_title {
  font-size: 30px;
 }
}
@media screen and (max-width: 1081px) {
  /* About */
  .about .sub_banner .image_area .item01 {
    width: 340px;
    top: -40px;
    right: -41px;
  }
  .about .sub_banner .image_area .item02 {
    width: 100px;
    top: -60px;
    left: 95px;
  }
  .about .sub_banner .image_area .item03 {
    width: 45px;
  }
  .about .sub_banner .image_area .item04 {
    width: 40px;
    left: 225px;
    top: -85px;
  }
  .haict .h_list li img {
    margin-right: 5px;
    width: 20px;
    height: 20px;
  }
  .haict .h_list li p {
    font-size: 15px;
  }
  .haict .h_main_content li .text_part {
    width: 95%;
  }
   /* learning01 - common  */
  .c_learning .sub_banner .image_area .item01 {
    width: 315px;
    top: 5px;
    right: -35px;
  }
  .c_learning .sub_banner .image_area .item02 {
    left: 75px;
  }
  .c_learning .sub_banner .image_area .item03 {
    left: 45px;
  }
  /* learning01_1 - common  */
  .c_learning .parts_detail .content .c_title {
    font-size: 22px;
  }

  /* community */
  .c_community .sub_banner .image_area .item01 {
    width: 515px;
    right: -100px;
    top: -50px;
  }
  .c_community .sub_banner .image_area .item02 {
    width: 125px;
    left: 85px;
    top: -45px;
  }
  .c_community .sub_banner .image_area .item03 {
    width: 900px;
    top: 60px;
    left: -340px;
  }

   /* contect : part  */

  .contect .sub_banner .image_area .item01 {
    width: 385px;
    top: -30px;
  }
  .contect .sub_banner .image_area .item02 {
    width: 225px;
    left: 60px;
  }
  .contect .sub_banner .image_area .item03 {
    right: 65px;
  }
  .contect .sub_banner .image_area .item04 {
    width: 45px;
    height: 45px;
    top: -40px;
    left: 205px;
    animation: a_type2 2s linear both infinite alternate;
  }

  .contect_content .right_part ol li p {
    width: 85px;
    min-width: 85px;
  }
  .contect_content .right_part .radio_part {
    margin-right: 10px;
  }
  .contect_content .right_part .radio_part span {
    font-size: 14px;
 }

 /* sign_up */
 .sign_up .sub_banner .image_area .item01 {
  width: 320px;
  right: -45px;
  top: -15px;
 }
 .sign_up .sub_banner .image_area .item02 {
  width: 125px;
 }
 .sign_up .sub_banner .image_area .item03 {
  width: 85px;
 }
 
}
@media screen and (max-width: 767px) {
  .container {
    padding-top: 60px;
    padding-bottom: 100px;
  }
  .list_btns li {
    width: 25px;
    height: 25px;
    margin: 3px;
  }
  .list_btns li > span {
    font-size: 12px;
  }
  .sub_banner .s_title {
    font-size: 26px;
  }
  .search select {
    font-size: 14px;
    width: 80px;
    height: 40px;
    border-radius: 15px;
    padding: 0 7px;
    background-position: 40px center;
  }
  .search select option {
    font-size: 14px;
  }
  .search input[type=search] {
    width: 70%;
    height: 40px;
    margin: 0 7px;
    padding: 0 15px;
  }
  .search input[type=search]::placeholder {
    font-size: 14px;
  }
  .search .search_btn {
    width: 50px;
    height: 40px;
    border-radius: 15px;
  }
  .search .search_btn p {
    font-size: 14px;
    line-height: 40px;
  }

  /* About - common */
  .about .sub_banner .image_area .item01 {
    width: 240px;
    top: -30px;
    right: -80px;
  }
  .about .sub_banner .image_area .item02 {
    width: 65px;
    top: -40px;
    left: 20px;
  }
  .about .sub_banner .image_area .item03 {
    width: 35px;
    bottom: -65px;
    left: 0;
  }
  .about .sub_banner .image_area .item04 {
    width: 25px;
    left: 104px;
    top: -45px;
  }
  .about .sub_banner .image_area .item05 {
    left: -30px;
    top: -120px;
  }
  section.haict {
    padding-top: 60px;
    padding-bottom: 60px;
  }
  section.haict .wrap .section_title, 
  .about .bi .wrap .section_title, 
  .about .patent .wrap .section_title {
    font-size: 24px;
    margin-bottom: 25px;
  }
  .haict .h_list {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .haict .h_list::after {
    top: 95%;
    height: 70px;
  }
  .haict .h_list li {
    margin: 0;
    width: 45%;
    margin-bottom: 10px;
  }
  .haict .h_list li:last-child {
    margin-bottom: 10px;
  }
  .haict .h_main_content {
    flex-direction: column;
  }
  .haict .h_main_content li {
    width: 90%;
  }
  .haict .h_main_content li:first-child {
    margin-bottom: 25px;
  }
  .haict .h_main_content li .text_part {
    height: 200px;
  }
  .haict .h_main_content li .text_part h5 {
    font-size: 20px;
  }
  .haict .h_main_content li .text_part span {
    font-size: 16px;
    margin-bottom: 15px;
  }
  .about .patent {
    padding-top: 60px;
    padding-bottom: 30px;
  }
  .about .patent .wrap > ol {
    flex-wrap: wrap;
  }
  .about .patent .wrap > ol li {
    width: 48%;
  }
  .about .go_to_top {
    right: 15px;
    bottom: 30px;
  }
  /* learning01 - common  */
  .c_learning .go_to_top {
    position: absolute;
    right: 15px;
    bottom: 30px;
  }
  .c_learning .sub_banner {
    height: 180px;
  }
  .c_learning .sub_banner .image_area .item01 {
    width: 181px;
    top: 23px;
    right: -20px;
  }
  .c_learning .sub_banner .image_area .item02 {
    width: 130px;
    top: -50px;
    left: -55px;
  }
  .c_learning .sub_banner .image_area .item03  {
    width: 41px;
    top: -70px;
    left: -28px;
  }

  .c_learning .parts_list, 
  .c_learning .learning_list, 
  .c_learning .parts_detail,
  .c_learning .learning_detail {
    padding-top: 60px;
  }
  .c_learning .parts_list .wrap > h2, 
  .c_learning .parts_detail .wrap > h2{
    font-size: 24px;
  }
  .c_learning .parts_list ol li {
    width: 45%;
    margin-bottom: 25px;
  }
  .c_learning .parts_list ol li > p {
    font-size: 16px;
    margin-top: 15px;
  }
  /* learning 0-2 - common  */
  .c_learning .content .content_btn li {
    padding: 15px;
  }
  .c_learning .content .content_btn li span {
    padding-right: 35px;
  }
  .c_learning .content .content_btn li span,
  .c_learning .content .content_btn li p {
    font-size: 12px;
  }

  /* learning01-1 - common  */
  .c_learning .parts_detail .content .c_title {
    font-size: 20px;
    padding: 20px 0;
  }
  .c_learning .parts_detail .content .main_content {
    padding: 0;
    padding-top: 35px;
    padding-bottom: 50px;
  }
  .c_learning .parts_detail .content .main_content .img_part,
  .c_learning .learning_detail .content .main_content .img_part {
    width: 100%;
  }
  .c_learning .parts_detail .content .main_content .text_part {
    margin-top: 30px;
    font-size: 14px;
  }

  /* learning02 - common  */
  .c_learning .learning_list table {
    margin-bottom: 35px;
  }
  .c_learning .learning_list table tr th,
  .c_learning .learning_list table tr td {
    padding: 15px 0;
  }
  .c_learning .learning_list table tr th span {
    font-size: 14px;
  }
  .c_learning .learning_list table tr td span {
    font-size: 14px;
  }
  .c_learning .learning_list table tr td:nth-child(2) {
    width: 60%;
  }
  .c_learning .learning_list table tr td:nth-child(4) {
    width: 15%;
  }
  .c_learning .learning_list .search {
    margin-top: 35px;
  }

  /* learning02-1 - common  */
  .c_learning .learning_detail .wrap > h2 {
    font-size: 24px;
  }
  .c_learning .learning_detail .content .c_title {
    font-size: 18px;
    padding: 15px;
  }
  .c_learning .learning_detail .content .c_day,
  .c_learning .learning_detail .content .c_file {
    padding: 15px;
  }
  .c_learning .learning_detail .content .c_day p,
  .c_learning .learning_detail .content .c_file p  {
    font-size: 14px;
  }
  .c_learning .learning_detail .content .c_day p b {
    padding-right: 10px;
  }
  .c_learning .learning_detail .content .c_day i {
    height: 12px;
    margin: 0 7px;
  }
  .c_learning .learning_detail .content .c_file a {
    padding-left: 20px;
  }
  .c_learning .learning_detail .content .main_content {
    padding: 0;
    padding-top: 35px;
    padding-bottom: 50px;
  }

  /* community : part */
  .c_community .sub_banner .image_area .item01 {
    width: 210px;
    right: -45px;
    top: 5px;
  }
  .c_community .sub_banner .image_area .item02 {
    width: 75px;
    left: 15px;
    top: -25px;
  }
  .c_community .sub_banner .image_area .item03 {
    width: 400px;
    top: 35px;
    left: -140px;
  }
  /* contect : part  */ 
  .contect_content .wrap {
    -ms-flex-flow: column;
    flex-flow: column;
  }
  .sub_banner {
    height: 180px;
  }
  .contect .sub_banner .image_area .item01 {
    width: 245px;
    top: 6px;
    right: -70px;
  }
  .contect .sub_banner .image_area .item02 {
    width: 125px;
    left: -45px;
    top: -25px;
  }
  .contect .sub_banner .image_area .item03 {
    width: 45px;
    right: -25px;
    top: -20px;
  }
  .contect .sub_banner .image_area .item04 {
    width: 35px;
    height: 35px;
    top: -35px;
    left: 55px;
  }

  .contect_content {
    padding-top: 60px;
    padding-bottom: 0;
  }

  .contect_content .left_part {
    width: 100%;
    max-width: none;
  }
  .contect_content .left_part .left_title, 
  .contect_content .right_part .left_title {
    font-size: 24px;
    margin-bottom: 15px;
  }
  .contect_content .left_part ol {
    margin-top: 15px;
  }
  .contect_content .left_part ol li > div img {
    width: 25px;
  }
  .contect_content .left_part ol li:first-child div img {
    width: 30px;
  }
  .contect_content .sns_part {
    margin: 35px 0;
  }
  .contect_content .right_part {
    width: 100%;
  }
  .contect_content .right_part .left_title ~ p {
    font-size: 14px;
  }
  .contect_content .right_part ol {
    margin-top: 30px;
  }
  .contect_content .right_part ol li {
    padding: 15px 0;
  }
  .contect_content .right_part ol li input[type=password], 
  .contect_content .right_part ol li input[type=text], 
  .contect_content .right_part ol li input[type=number], 
  .contect_content .right_part ol li input[type=email] {
    height: 35px;
    padding: 0 15px ;
    font-size: 14px;
  }
  .contect_content .right_part ol li p {
    font-size: 16px;
  }
  .contect_content .right_part ol li ul {
    flex-wrap: wrap;
  }
  .contect_content .right_part ol li ul li {
    padding: 5px;
  }
  .contect_content .right_part ol li textarea {
    height: 150px;
    padding: 15px;
    font-size: 14px;
  }
  .contect_content .right_part .check_part .checkbox {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
  }
  .contect_content .right_part .check_part .checkbox:checked::before {
    background-size: 13px;
  }
  .contect_content .right_part .more_btn {
    padding: 15px 50px;
    margin-top: 50px;
  }
  .contect .go_to_top {
    right: 15px;
    bottom: 30px;
  }

  /* sign_up */
  .sign_up .sub_banner .image_area .item01 {
    width: 170px;
    right: -65px;
    top: 5px;
  }
  .sign_up .sub_banner .image_area .item02 {
    width: 75px;
    left: 5px;
    top: 10px;
  }
  .sign_up .sub_banner .image_area .item03 {
    width: 60px;
    top: -90px;
    left: -30px;
  }
  .sign_up .sub_banner .image_area .item04 {
    width: 400px;
    top: 35px;
    left: -140px;
  }
  .sign_up_form {
    padding-top: 60px;
    padding-bottom: 0;
  }
  .sign_up_form .wrap > h2 {
    font-size: 24px;
  }
  .sign_up_form .wrap > h2 ~ p {
    font-size: 15px;
    margin-top: 15px;
  }
  .sign_up_form .wrap > h2:last-of-type {
  margin-top: 60px;
}
  .sign_up_form .wrap > h2:last-of-type {
    margin-top: 60px;
  }
  .sign_up_form .wrap ul {
    margin-top: 30px;
    margin-bottom: 60px;
  }
  .sign_up_form .wrap ul li {
    padding: 15px 0;
  }
  .sign_up_form .wrap ul li .btn_03 {
    margin-left: 5px;
  }
  .sign_up_form .wrap ul li > p {
    font-size: 16px;
    width: 120px;
    min-width: 120px;
  }
  .sign_up_form ul li input[type=text], 
  .sign_up_form ul li input[type=password], 
  .sign_up_form ul li input[type=number],
  .sign_up_form ul li input[type=email] {
    padding: 0 10px;
    border-radius: 20px;
    height: 35px;
  }
  .sign_up_form ul li .number input[type=number] {
    width: 30%;
  }
  .sign_up_form ul li .number p {
    margin: 0 5px;
  }
  .sign_up_form .tos, 
  .sign_up_form .privacy_policy {
    height: 150px;
    margin-top: 25px;
    font-size: 14px;
    padding: 15px;
  }
  .sign_up_form .check_part {
    margin-top: 15px;
  }
  .sign_up_form .check_part .checkbox {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
    margin-right: 5px;
  }
  .sign_up_form .check_part .checkbox:checked::before {
    background-size: 13px;
  }
  .sign_up_form .btn_02 p {
    line-height: 55px;
  }
  .sign_up .go_to_top {
    right: 15px;
    bottom: 30px;
  }

  /* sign_in */
  .sign_in_form {
    padding-top: 35px;
    padding-bottom: 0;
  }
  .sign_in_form .wrap {
    width: 95%;
  }
  .sign_in_form .wrap > h2 {
    font-size: 24;
    margin-bottom: 20px;
  }
  .sign_in_form .wrap > h2 ~ p {
    font-size: 15px;
    margin-bottom: 35px;
  }
  .sign_in_form .wrap input[type=text].sign_in_form .wrap input[type=password] {
    height: 50px;
    padding: 0 15px;
    font-size: 16px;
  }
  .sign_in_form .wrap button {
    font-size: 18px;
  }
  .sign_in_form .sign_in_btns > p a {
    font-size: 12px;
  }
  .sign_in_form .sign_in_btns > p a:first-child {
    margin-right: 15px;
  }

  .sign_in_form .check_part .checkbox {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
  }

  .sign_in_form .check_part .checkbox:checked::before{
    background-size: 13px;
  }
}