/* Basic Set-up */
@font-face {
  font-family: 'Pretendard-Regular';
  src: url('https://cdn.jsdelivr.net/gh/Project-Noonnu/noonfonts_2107@1.1/Pretendard-Regular.woff') format('woff');
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: 'S-CoreDream-7ExtraBold';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-7ExtraBold.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'ChosunKg';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_20-04@1.0/ChosunKg.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'S-CoreDream-2ExtraLight';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-2ExtraLight.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'S-CoreDream-3Light';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-3Light.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}

body {
  font-family: 'Pretendard-Regular';
  line-height: 1.6;
  color: #4d4d4d;
}

a {
  text-decoration: none;
  color: #ffffff;
}

img {
  width: 35%;
  display: block;
}

.inner { 
  width: 1400px;
  margin: 0 auto;
  position: relative;
}


.sub_body ul a .box2 {
  border-bottom: 1.5px solid rgb(0, 135, 224);
  color: rgb(0, 135, 224);
}

/* BODY */
.main_title {
  margin-top: 10%;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
}
.main_title_desc {
  text-align: center;
  font-size: 16px;
}
.oxyroom_con {
  padding-top: 60px;
  text-align: center;
}
.oxyroom_con .imgcon {
  background-image: url(/images/SOL/individual_crying.jpg);
  background-repeat: no-repeat;
  background-size: 100%;
  width: 700px;
  height: 448px;
  margin: 50px auto 70px;
  opacity: .9;

}
.oxyroom_con .concon {
  width: 595px;
  height: 250px;
  border: 1px solid #cfcfcf;
  margin: 0 auto 100px;
  border-radius: 50px;
}
.oxyroom_con .sub_main_title {
  font-size: 18px;
  font-weight: 700;
}
.oxyroom_con hr {
  background-color: #c8c8c8;
  width: 30px;
  height: 4px;
  border: none;
}
.oxyroom_con .sub_main_title_2 {
  padding-top: 25px;
  padding-bottom: 30px;
  font-size: 26px;
  font-weight: 700;
  color: #2f55be;
}
.oxyroom_con .sub_main_title_desc {
  font-size: 16px;
}

.tired {
  width: 1000px;
  height: 500px;
  background-color: antiquewhite;
  margin: 0 auto;
  border-radius: 50px;
  display: flex;
  flex-wrap: wrap;
}

.tired .tt_box {
  width: 450px;
  height: 300px;
  margin-left: 9%;
  margin-top: 13%;
}
.tired .tt_box .ttitle {
  font-weight: 700;
  font-size: 20px;
  padding-bottom: 40px;
}
.tired .tt_box .ttitle span {
  color: #2f55be;
}
.tired .tt_box .tdesc {
  font-size: 16px;
}
.tired .timg{
  margin-top: 10%;
  background-image: url(/images/SOL/individual_chart.png);
  width: 450px;
  height: 450px;
  background-size: 100%;
  background-repeat: no-repeat;
}

.oxyroom_system_con {
  margin-top: 100px;
  text-align: center;
}
.oxyroom_system_con .ttext{
  font-size: 24px;
  font-weight: 700;
  padding-bottom: 60px;
}
.oxyroom_system_con .ttext span {
  color: #2f55be;
}

.oxyroom_system_con .osc_title {
  font-size: 20px;
  font-weight: 700;
}
.oxyroom_system_con hr {
  background-color: #c8c8c8;
  width: 30px;
  height: 4px;
  border: none;
  margin-bottom: 60px;
}
.oxyroom_system_con .imgbox {
  background-image: url(/images/SOL/individual_pic_art.png);
  width: 750px;
  height: 400px;
  background-size: 100%;
  background-repeat: no-repeat;
  margin: 0 auto;
  transform: translateX(7%);
}
.oxyroom_system_con .bd_box {
  width: 800px;
  height: 300px;
  border-radius: 50px;
  margin: 0 auto;
  display: flex;
}
.oxyroom_system_con .bd_box .circle {
  margin-top: 8%;
  margin-left: 5%;
  width: 170px;
  height: 170px;
  border: 5px solid #add0f8;
  border-radius: 100%;
}
.oxyroom_system_con .bd_box .circle .ctext-1 {
  padding-top: 20%;
}
.oxyroom_system_con .bd_box .circle .ctext-2 {
  color: #5692d6;
  font-weight: 700;
  font-size: 24px;
}
.oxyroom_system_con .bd_box .bd_text {
  padding-top: 85px;
  padding-left: 50px;;
  text-align: left;
}
.oxyroom_system_con .bd_box .bd_text span {
  color: #2f55be;
}
.oxyroom_applications_title {
  margin-top: 100px;
  font-weight: 700;
  font-size: 18px;
  text-align: center;
}
.oxyroom_applications hr {
  background-color: #c8c8c8;
  width: 30px;
  height: 4px;
  border: none;
  margin-top: 10px;
  margin-bottom: 50px;
}
.application_con .app_img1 {
  background-image: url(/images/SOL/Oxyroom_pic.png);
  width: 900px;
  height: 600px;
  margin: 0 auto;
  background-size: 100%;
  background-repeat: no-repeat;
  transform: translateX(15%);
  margin-bottom: 100px;
}
.application_con .solsol {
  font-weight: 700;
  font-size: 16px;
  text-align: center;
}
.application_con .solsol_title {
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  padding-top: 30px;
  padding-bottom: 30px;
}
.application_con .solsol_title span{
  color: #2949a1;
}
.application_con .solsol_title_desc {
  text-align: center;
  padding-bottom: 70px;
}

.psa_container {
  width: 800px;
  height: 400px;
  background-color:rgba(93, 93, 94, 0.1);
  border-radius: 50px;
  margin: 0 auto 200px;
  display: flex;
}
.psa_container .middle_con {
  padding-top: 60px;
  width: 500px;
  height: 200px;
  margin: 0 auto;
  display: flex;
}
.psa_container .psa_img {
  background-image: url(/images/SOL/individual_PBO.png);
  width: 192px;
  height: 302px;
  background-size: 100%;
  background-repeat: no-repeat;
}
.psa_container .middle_con .text_title{
  padding-top: 30px;
  padding-left: 30px;
  font-size: 24px;
  font-weight: 700;
  color: #505050;
}
.psa_container .middle_con .text_desc{
  margin-top: 30px;
  padding-left: 30px;
  color: #505050;
}
.psa_container .psa_text .text_button {
  margin-top: 20px;
  margin-left: 30px;
  width: 110px;
  height: 35px;
  background-color: rgb(65, 178, 223, 0.6);
  border-radius: 10px;
  color: #ffffff;
  font-weight: 700;
  font-size: 16px;
  text-align: center;
  padding-top: 10px;
  cursor: pointer;
}
.psa_container .psa_text .text_button:hover {
  background-color: rgb(65, 178, 223);
  transition: .3s;

}