.sub_top.glau {
  background: url('/new/img/sub/sub_glau_bg.png') center center / cover
    no-repeat;
}
.sub_top.plastic {
  background: url('/new/img/sub/sub_plastic_bg.png') center center / cover
    no-repeat;
}
.sub_top.kid {
  background: url('/new/img/sub/sub_kid_bg.png') center center / cover no-repeat;
}
.sub_top.kid {
  background: url('/new/img/sub/sub_kid_bg.png') center center / cover no-repeat;
}
.sub_top.dryeye {
  background: url('/new/img/sub/sub_dryeye_bg.png') center center / cover
    no-repeat;
}
.sub_top.disease {
  background: url('/new/img/sub/sub_disease_bg.png') center center / cover
    no-repeat;
}
.sub_top.community {
  background: url('/new/img/sub/sub_community_bg.png') center center / cover
    no-repeat;
}
.sub_top.intro {
  background: url('/new/img/sub/sub_intro_bg.png') center center / cover
    no-repeat;
}
@media screen and (max-width: 768px) {
  .sub_top.glau {
    background: url('/new/img/sub/sub_glau_bg_m.png') center center / cover
      no-repeat;
  }
  .sub_top.plastic {
    background: url('/new/img/sub/sub_plastic_bg_m.png') center center / cover
      no-repeat;
  }
  .sub_top.kid {
    background: url('/new/img/sub/sub_kid_bg_m.png') center center / cover
      no-repeat;
  }
  .sub_top.kid {
    background: url('/new/img/sub/sub_kid_bg_m.png') center center / cover
      no-repeat;
  }
  .sub_top.dryeye {
    background: url('/new/img/sub/sub_dryeye_bg_m.png') center center / cover
      no-repeat;
  }
  .sub_top.disease {
    background: url('/new/img/sub/sub_disease_bg_m.png') center center / cover
      no-repeat;
  }
  .sub_top.community {
    background: url('/new/img/sub/sub_community_bg_m.png') center center / cover
      no-repeat;
  }
  .sub_top.intro {
    background: url('/new/img/sub/sub_intro_bg_m.png') center center / cover
      no-repeat;
  }
}
.smile_1_3 {
  padding: 130px 0;
}
.smile_1_3 .tit_wrap {
  margin-bottom: 70px;
  text-align: center;
}
.smile_1_3 .tit_wrap h3 {
  margin-bottom: 30px;
}
.smile_1_3 .tit_wrap .sub_tit_txt {
  margin: 0 auto 30px;
  max-width: 780px;
}
.smile_1_3 .tit_wrap ul {
  display: flex;
  gap: 1vw;
  justify-content: center;
}
.smile_1_3 .tit_wrap ul li img {
  margin-bottom: 10px;
}
.smile_1_3 .tit_wrap ul li p {
  color: var(--grayscale-800, #262626);
  text-align: center;
  font-family: Pretendard;
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 150%; /* 24px */
}
.smile_1_3 .img_wrap {
  margin-bottom: 150px;
}

@media screen and (max-width: 768px) {
  .smile_1_3 {
    padding: 70px 0;
  }
  .smile_1_3 .tit_wrap {
    margin-bottom: 50px;
  }
  .smile_1_3 .tit_wrap h3 {
    font-size: 20px;
    letter-spacing: -1.2px;
    margin-bottom: 20px;
  }
  .smile_1_3 .tit_wrap .sub_tit_txt {
    margin: 0 auto 20px;
  }
  .smile_1_3 .tit_wrap ul {
    gap: 12px;
  }
  .smile_1_3 .tit_wrap ul li img {
    width: 50px;
  }
  .smile_1_3 .tit_wrap ul li p {
    font-size: 12px;
  }
  .smile_1_3 .img_wrap {
    max-width: 500px;
    margin: 0 auto 70px;
  }
}
.smile_1_2 {
  padding: 130px 0;
}
.smile_1_2 .tit_wrap {
  margin-bottom: 70px;
  text-align: center;
}

.smile_1_2 .sub_big_tit {
  margin-bottom: 20px;
  font-size: 46px;
}
.smile_1_2 ul {
  display: flex;
  gap: 2vw;
  justify-content: center;
}
.smile_1_2 ul li {
}
.smile_1_2 ul li ._cover {
  margin-bottom: 30px;
}
.smile_1_2 ul li strong {
  display: flex;
  align-items: center;
  color: #1c5c6b;
  text-align: center;
  font-family: Pretendard;
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 150%; /* 30px */
  margin-bottom: 10px;
  justify-content: center;
  gap: 10px;
}
.smile_1_2 ul li strong span {
  border-radius: 9999px;
  background: #1c5c6b;
  color: #fff;
  font-family: Pretendard;
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 150%; /* 24px */
  padding: 4px 20px;
}
.smile_1_2 ul li p {
  color: var(--grayscale-800, #262626);
  text-align: center;
  font-family: Pretendard;
  font-size: 18px;
  font-style: normal;
  font-weight: 300;
  line-height: 160%; /* 28.8px */
  letter-spacing: -0.36px;
}
@media screen and (max-width: 1024px) {
  .smile_1_2 ul {
    flex-wrap: wrap;
  }
}
@media screen and (max-width: 768px) {
  .smile_1_2 {
    padding: 70px 0;
  }
  .smile_1_2 .sub_big_tit {
    font-size: 22px;
    letter-spacing: -1.32px;
  }
  .smile_1_2 .tit_wrap {
    margin-bottom: 30px;
  }
  .smile_1_2 ul {
    gap: 30px;
  }
  .smile_1_2 ul li ._cover {
    margin-bottom: 16px;
  }
  .smile_1_2 ul li strong {
    font-size: 16px;
    gap: 6px;
  }
  .smile_1_2 ul li strong span {
    font-size: 14px;
  }
  .smile_1_2 ul li p {
    font-size: 15px;
    letter-spacing: -0.3px;
  }
}

.smile_1_4 {
  padding: 130px 0;
  background: url('/new/img/sub/smile_1_4_bg.png') center center / cover
    no-repeat;
}
.smile_1_4 h3 {
  margin-bottom: 80px;
  text-align: center;
}
.smile_1_4 ul li {
  display: flex;
  gap: 3.6vw;
  align-items: center;
}
.smile_1_4 ul li:not(:last-child) {
  margin-bottom: 70px;
}
.smile_1_4 ul li ._cover {
  width: calc(50% - 3.6vw);
}
.smile_1_4 ul li .txt_wrap {
  width: 50%;
  padding-left: 40px;
}
.smile_1_4 ul li .txt_wrap:nth-child(2) {
  padding-right: 40px;
  padding-left: 0;
}
.smile_1_4 ul li .txt_wrap span {
  color: #1c5c6b;
  font-family: 'Noto Serif CJK KR';
  font-size: 15px;
  font-style: normal;
  font-weight: 500;
  line-height: 150%; /* 22.5px */
  letter-spacing: 0.3px;
  display: block;
  margin-bottom: 14px;
}
.smile_1_4 ul li .txt_wrap strong {
  color: var(--grayscale-800, #262626);
  font-family: Pretendard;
  font-size: 24px;
  font-style: normal;
  font-weight: 500;
  line-height: 140%; /* 24px */
  letter-spacing: -0.48px;
  display: block;
  margin-bottom: 24px;
}
.smile_1_4 ul li .txt_wrap p {
  color: var(--grayscale-700, #404040);
  font-family: Pretendard;
  font-size: 18px;
  font-style: normal;
  font-weight: 300;
  line-height: 160%; /* 28.8px */
  letter-spacing: -0.36px;
}
@media screen and (max-width: 1024px) {
  .smile_1_4 ul li .txt_wrap:nth-child(2) {
    padding-right: 0;
  }
  .smile_1_4 ul li .txt_wrap {
    padding-left: 0;
  }
}
@media screen and (max-width: 768px) {
  .smile_1_4 {
    padding: 70px 0;
  }
  .smile_1_4 h3 {
    font-size: 20px;
    letter-spacing: -1.2px;
    margin-bottom: 40px;
  }
  .smile_1_4 ul li {
    flex-direction: column;
  }
  .smile_1_4 ul li ._cover {
    width: 100%;
  }
  .smile_1_4 ul li .txt_wrap {
    width: 100%;
  }
  .smile_1_4 ul li:nth-child(2) {
    flex-direction: column-reverse;
  }
  .smile_1_4 ul li .txt_wrap span {
    font-size: 12px;
    margin-bottom: 10px;
    letter-spacing: 0.24px;
  }
  .smile_1_4 ul li .txt_wrap strong {
    font-size: 17px;
    letter-spacing: -0.34px;
    margin-bottom: 20px;
  }
  .smile_1_4 ul li .txt_wrap p {
    font-size: 15px;
    letter-spacing: -0.3px;
  }
  .smile_1_4 ul li:not(:last-child) {
    margin-bottom: 40px;
  }
}

.smile_1_5 {
  padding: 130px 0;
}
.smile_1_5 .tit_wrap {
  text-align: center;
  margin-bottom: 90px;
}
.smile_1_5 .sub_big_tit {
  margin-bottom: 20px;
}
.smile_1_5 .sub_tit_txt {
  margin: 0 auto 30px;
  max-width: 780px;
}
.smile_1_5 ul {
  display: flex;
  flex-wrap: wrap;
  column-gap: 4.1vw;
  row-gap: 50px;
}
.smile_1_5 ul li {
  width: calc((100% - 4.1vw) / 2);
  display: flex;
  align-items: center;
  gap: 1.5vw;
}

.smile_1_5 ul li img {
  min-width: 160px;
}
.smile_1_5 ul li strong {
  color: #1c5c6b;
  font-family: Pretendard;
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 150%; /* 30px */
  letter-spacing: -0.4px;
  display: block;
  margin-bottom: 10px;
}
.smile_1_5 ul li p {
  color: var(--grayscale-700, #404040);
  font-family: Pretendard;
  font-size: 17px;
  font-style: normal;
  font-weight: 300;
  line-height: 160%; /* 27.2px */
  letter-spacing: -0.34px;
}
@media screen and (max-width: 1024px) {
  .smile_1_5 ul li img {
    min-width: 100px;
  }
}
@media screen and (max-width: 768px) {
  .smile_1_5 {
    padding: 70px 0;
  }
  .smile_1_5 .sub_big_tit {
    font-size: 22px;
    letter-spacing: -1.32px;
  }
  .smile_1_5 .tit_wrap {
    margin-bottom: 40px;
  }
  .smile_1_5 ul {
    row-gap: 28px;
  }
  .smile_1_5 ul li {
    width: 100%;
    align-items: flex-start;
    gap: 18px;
  }
  .smile_1_5 ul li .txt_wrap {
    flex: 1;
  }
  .smile_1_5 ul li img {
    max-width: 70px;
    min-width: 70px;
    gap: 18px;
  }
  .smile_1_5 ul li strong {
    font-size: 16px;
    letter-spacing: -0.32px;
    margin-bottom: 8px;
  }
  .smile_1_5 ul li p {
    font-size: 14px;
    letter-spacing: -0.28px;
  }
}
.smile_2_3 {
  padding: 130px 0;
}
.smile_2_3 h3 {
  margin-bottom: 50px;
}
.smile_2_3 .con_wrap {
  display: flex;
  gap: 10px;
  justify-content: space-between;
}
.smile_2_3 .img_wrap {
  width: 30%;
}
.smile_2_3 .accordian {
  width: 60%;
  border-top: 2px solid #262626;
}
.smile_2_3 .accordian > li {
  border-bottom: 1px solid var(--grayscale-30002, #d4d4d4);
}
.smile_2_3 .accordian a {
  color: var(--grayscale-800, #262626);
  font-family: Pretendard;
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 100%; /* 20px */
  letter-spacing: -0.4px;
  display: flex;
  padding: 30px 30px 30px 10px;
  justify-content: space-between;
}
.smile_2_3 .accordian a:after {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  background: url('/new/img/sub/smile_2_3_arrow.svg') no-repeat center center /
    100%;
  transition: 0.45s;
}
.smile_2_3 .accordian li.on a:after {
  transform: rotate(180deg);
}
.smile_2_3 .accordian .drop_con {
  height: 0;
  overflow: hidden;
  transition: 0.45s;
}
.smile_2_3 .accordian .drop_con > div {
  padding: 20px 10px;
  display: flex;
  gap: 2.3vw;
}
.smile_2_3 .accordian .info_list {
  display: flex;
  gap: 2vw;
}
.smile_2_3 .accordian .txt_wrap > div:first-child {
  margin-bottom: 30px;
}
.smile_2_3 .accordian .info_list b {
  color: var(--grayscale-800, #262626);
  font-family: Pretendard;
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: 160%; /* 28.8px */
  letter-spacing: -0.36px;
  width: 66px;
}
.smile_2_3 .accordian .info_list span {
  color: var(--grayscale-800, #262626);
  font-family: Pretendard;
  font-size: 18px;
  font-style: normal;
  font-weight: 300;
  line-height: 160%; /* 28.8px */
  letter-spacing: -0.36px;
  flex: 1;
}
.smile_2_3 .accordian .box .round {
  border-radius: 9999px;
  padding: 4px 20px;
  color: #1c5c6b;
  text-align: center;
  font-family: Pretendard;
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 150%; /* 24px */
  border: 1px solid #1c5c6b;
  box-sizing: border-box;
  display: block;
  width: fit-content;
  margin-bottom: 10px;
}
.smile_2_3 .accordian .box p {
  color: var(--grayscale-700, #404040);
  font-family: Pretendard;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 160%; /* 25.6px */
  letter-spacing: -0.32px;
}
@media screen and (max-width: 1024px) {
  .smile_2_3 .accordian .info_list b {
    font-size: 16px;
  }
  .smile_2_3 .accordian .info_list span {
    font-size: 16px;
  }
}
@media screen and (max-width: 768px) {
  .smile_2_3 {
    padding: 70px 0;
  }
  .smile_2_3 h3 {
    font-size: 20px;
    letter-spacing: -1.2px;
    margin-bottom: 40px;
    text-align: center;
  }
  .smile_2_3 .con_wrap {
    flex-direction: column;
    gap: 40px;
  }
  .smile_2_3 .img_wrap {
    width: 100%;
  }
  .smile_2_3 .accordian {
    width: 100%;
  }
  .smile_2_3 .accordian a {
    padding: 20px 10px;
    font-size: 16px;

    letter-spacing: -0.32px;
  }
  .smile_2_3 .accordian a:after {
    width: 14px;
    height: 14px;
  }
  .smile_2_3 .accordian .drop_con > div {
    padding: 12px 10px;
    gap: 16px;
  }
  .smile_2_3 .accordian .info_list b {
    font-size: 13px;
    letter-spacing: -0.26px;
    width: 50px;
  }
  .smile_2_3 .accordian .info_list span {
    font-size: 13px;
    letter-spacing: -0.26px;
  }
  .smile_2_3 .accordian .txt_wrap > div:first-child {
    margin-bottom: 16px;
  }
  .smile_2_3 .accordian .box .round {
    font-size: 12px;
    padding: 2px 10px;
    margin-bottom: 5px;
  }
  .smile_2_3 .accordian .box p {
    font-size: 13px;
    letter-spacing: -0.26px;
  }
}