.contact_container {
  background-color: #EFEFEF;
  padding: 30px 0;
}
.contact_container .contact-txt {
  text-align: center;
  font-size: 20px;
  font-weight: bold;
}
.contact_container .contact-btn_list {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-inline-start: 0px !important;
}
@media screen and (max-width: 767px) {
  .contact_container .contact-btn_list {
    flex-direction: column;
  }
}
.contact_container .contact-btn_list .contact-btn_item {
  width: 240px;
  border-radius: 50px;
  transition: all 0.3s;
}
.contact_container .contact-btn_list .contact-btn_item .contact-btn_item__link {
  font-weight: bold;
  color: #fff;
  text-align: center;
  padding: 21px 15px;
  width: 100%;
  font-size: 12px;
  display: block;
  transition: all 0.3s;
}
.contact_container .contact-btn_list .contact-btn_item:first-child {
  margin-right: 10px;
  background: #FAD242;
}
@media screen and (max-width: 767px) {
  .contact_container .contact-btn_list .contact-btn_item:first-child {
    margin-right: 0;
    margin-bottom: 15px;
  }
}
.contact_container .contact-btn_list .contact-btn_item:first-child .contact-btn_item__link {
  color: #000;
}
.contact_container .contact-btn_list .contact-btn_item:nth-child(2) {
  background: #00B900;
}
.contact_container .contact-btn_list .contact-btn_item:hover:first-child {
  background-color: #FFE380;
}
.contact_container .contact-btn_list .contact-btn_item:hover:nth-child(2) {
  background-color: #21DB21;
}

.section_header {
  font-size: 32px;
  padding: 20px 0 0px;
  margin-bottom: 50px;
  text-align: center;
  position: relative;
}
@media screen and (max-width: 767px) {
  .section_header {
    font-size: 24px;
  }
}
.section_header::before {
  content: "";
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 5px;
  background: linear-gradient(90deg, rgb(0, 185, 0) 0%, rgb(21, 56, 244) 100%);
}

#header {
  position: fixed;
  top: 0;
  left: 0;
  padding: 10px;
  width: 100%;
  background: #fff;
  z-index: 99;
}
#header .header_inner {
  width: 80%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media screen and (max-width: 767px) {
  #header .header_inner {
    flex-direction: column;
    padding: 20px 0;
  }
}
@media screen and (min-width: 768px) {
  #header .header_inner {
    width: 94%;
  }
}
#header .header_inner .logo {
  display: flex;
  align-items: center;
  font-size: 18px;
}
#header .header_inner .logo .eight-logo {
  width: 310px;
  height: auto;
  display: block;
}
@media screen and (max-width: 767px) {
  #header .header_inner .logo .eight-logo {
    width: 250px;
  }
}
#header .header_inner .header_nav ul.header_nav-list {
  display: flex;
  align-items: center;
}
@media screen and (max-width: 767px) {
  #header .header_inner .header_nav ul.header_nav-list {
    display: none;
  }
}
@media screen and (min-width: 768px) {
  #header .header_inner .header_nav ul.header_nav-list {
    justify-content: space-between;
  }
}
#header .header_inner .header_nav ul.header_nav-list li.header_nav-item {
  width: 240px;
  border-radius: 50px;
  transition: all 0.3s;
}
@media screen and (min-width: 1025px) {
  #header .header_inner .header_nav ul.header_nav-list li.header_nav-item {
    width: 240px;
  }
}
@media screen and (max-width: 767px) {
  #header .header_inner .header_nav ul.header_nav-list li.header_nav-item {
    width: 180px;
  }
}
@media screen and (min-width: 768px) {
  #header .header_inner .header_nav ul.header_nav-list li.header_nav-item {
    width: 180px;
  }
}
#header .header_inner .header_nav ul.header_nav-list li.header_nav-item .header_nav-item__link {
  font-weight: bold;
  color: #fff;
  text-align: center;
  padding: 21px 15px;
  width: 100%;
  font-size: 12px;
  display: block;
  transition: all 0.3s;
}
#header .header_inner .header_nav ul.header_nav-list li.header_nav-item:first-child {
  margin-right: 10px;
  background: #FAD242;
}
#header .header_inner .header_nav ul.header_nav-list li.header_nav-item:first-child .header_nav-item__link {
  color: #000;
}
#header .header_inner .header_nav ul.header_nav-list li.header_nav-item:nth-child(2) {
  background: #00B900;
}
#header .header_inner .header_nav ul.header_nav-list li.header_nav-item:hover:first-child {
  background-color: #FFE380;
}
#header .header_inner .header_nav ul.header_nav-list li.header_nav-item:hover:nth-child(2) {
  background-color: #21DB21;
}

#hero {
  width: 100%;
  height: 600px;
  background: url("../img/hero.png") center center/cover no-repeat;
  margin: 96px 0 0;
  position: relative;
}
@media screen and (max-width: 767px) {
  #hero {
    height: 500px;
  }
}
#hero .hero-txt {
  position: absolute;
  top: 50%;
  left: 60px;
  transform: translateY(-50%);
  width: 60%;
}
@media screen and (max-width: 767px) {
  #hero .hero-txt {
    position: relative;
    width: 90%;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin-bottom: 100px;
  }
}
#hero .contact_container {
  display: none;
}
@media screen and (max-width: 767px) {
  #hero .contact_container {
    display: block;
    background: transparent;
  }
}

#about-dx {
  padding: 40px 0px 0;
}
#about-dx .about-dx_header {
  font-size: 32px;
  padding: 20px 0 0px;
  margin-bottom: 50px;
  text-align: center;
  position: relative;
}
#about-dx .about-dx_header::before {
  content: "";
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 5px;
  background: linear-gradient(90deg, rgb(0, 185, 0) 0%, rgb(21, 56, 244) 100%);
}
#about-dx .about-dx_main .about-dx_txt {
  width: 80%;
  margin: 0 auto 40px;
}

#problem {
  padding: 40px 0px;
}
#problem .problem_inner {
  padding-top: 10px;
}
#problem .problem_inner .problem_list {
  display: flex;
  justify-content: center;
}
@media screen and (max-width: 767px) {
  #problem .problem_inner .problem_list {
    flex-wrap: wrap;
  }
}
#problem .problem_inner .problem_list .problem_item {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  box-shadow: 0px 0px 15px -5px #777777;
  margin-right: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
@media screen and (max-width: 767px) {
  #problem .problem_inner .problem_list .problem_item {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
  }
}
#problem .problem_inner .problem_list .problem_item .problem_item-icon {
  width: 60px;
  margin-bottom: 10px;
}
#problem .problem_inner .problem_list .problem_item .problem_item-txt {
  text-align: center;
  font-size: 12px;
  font-weight: bold;
}

#breakwall {
  padding: 80px 0px 160px;
  background-color: #F5F1E5;
}
#breakwall .breakwall_inner {
  width: 80%;
  max-width: 1280px;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  #breakwall .breakwall_inner {
    width: 90%;
  }
}
#breakwall .breakwall_inner .breakwall_inner-txt {
  margin-bottom: 40px;
}
#breakwall .breakwall_inner .breakwall_inner-content_list {
  display: flex;
  justify-content: space-between;
}
@media screen and (max-width: 767px) {
  #breakwall .breakwall_inner .breakwall_inner-content_list {
    flex-direction: column;
  }
}
#breakwall .breakwall_inner .breakwall_inner-content_list .breakwall_inner-content_item {
  width: 31%;
}
@media screen and (max-width: 767px) {
  #breakwall .breakwall_inner .breakwall_inner-content_list .breakwall_inner-content_item {
    width: 100%;
    margin-bottom: 60px;
  }
}
#breakwall .breakwall_inner .breakwall_inner-content_list .breakwall_inner-content_item .breakwall_inner-content_item-wall {
  position: relative;
  background-color: #1AA7D4;
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 100px;
}
#breakwall .breakwall_inner .breakwall_inner-content_list .breakwall_inner-content_item .breakwall_inner-content_item-wall::before {
  content: "";
  position: absolute;
  bottom: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 50px;
  background: url("../img/arrow.png") center center/contain no-repeat;
}
#breakwall .breakwall_inner .breakwall_inner-content_list .breakwall_inner-content_item .breakwall_inner-content_item-wall .breakwall_inner-content_item-ttl {
  color: #fff;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
}
#breakwall .breakwall_inner .breakwall_inner-content_list .breakwall_inner-content_item .breakwall_inner-content_item-wall .breakwall_inner-content_item-txt {
  background-color: #fff;
  font-size: 14px;
  padding: 10px;
  min-height: 180px;
}
@media screen and (min-width: 768px) {
  #breakwall .breakwall_inner .breakwall_inner-content_list .breakwall_inner-content_item .breakwall_inner-content_item-wall .breakwall_inner-content_item-txt {
    min-height: 280px;
  }
}
#breakwall .breakwall_inner .breakwall_inner-content_list .breakwall_inner-content_item .breakwall_inner-content_item-solution {
  background-color: #fff;
  border: 4px solid #1AA7D4;
  border-radius: 10px;
  min-height: 150px;
  padding: 15px 10px;
  font-size: 14px;
}
@media screen and (min-width: 768px) {
  #breakwall .breakwall_inner .breakwall_inner-content_list .breakwall_inner-content_item .breakwall_inner-content_item-solution {
    min-height: 240px;
  }
}

#development-image {
  padding: 80px 0 0px;
}
#development-image .development-image_inner {
  width: 80%;
  max-width: 1280px;
  padding: 40px 0 80px;
  margin: 0 auto 0;
}
#development-image .development-image_inner .development-image_inner-content-img {
  width: 90%;
  margin: 0 auto 40px;
}
#models {
  padding: 80px 0;
  background-color: #F5F1E5;
}
#models .models_inner {
  width: 80%;
  max-width: 1280px;
  padding: 40px 0 80px;
  margin: 0 auto 0;
}
@media screen and (max-width: 767px) {
  #models .models_inner {
    width: 90%;
  }
}
@media screen and (min-width: 768px) {
  #models .models_inner {
    width: 90%;
  }
}
#models .models_inner .models_list {
  display: flex;
  justify-content: space-between;
  margin-bottom: 60px;
}
@media screen and (max-width: 767px) {
  #models .models_inner .models_list {
    flex-direction: column;
  }
}
#models .models_inner .models_list .models_item {
  background-color: #fff;
  width: 31%;
  border: 4px solid #DAD1B3;
  border-radius: 5px;
  padding: 20px 25px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
@media screen and (max-width: 767px) {
  #models .models_inner .models_list .models_item {
    width: 100%;
    padding: 20px 15px 20px;
    justify-content: flex-start;
    margin-bottom: 40px;
  }
}
#models .models_inner .models_list .models_item .models_item-ttl {
  text-align: center;
  font-weight: bold;
  font-size: 18px;
}
@media screen and (max-width: 767px) {
  #models .models_inner .models_list .models_item .models_item-ttl {
    font-size: 20px;
  }
}
@media screen and (min-width: 768px) {
  #models .models_inner .models_list .models_item .models_item-ttl {
    font-size: 16px;
  }
}
@media screen and (max-width: 767px) {
  #models .models_inner .models_list .models_item .models_item-ul {
    padding-inline-start: 40px;
    margin-bottom: 40px;
    font-size: 18px;
  }
}
@media screen and (min-width: 768px) {
  #models .models_inner .models_list .models_item .models_item-ul {
    padding-inline-start: 10px;
    margin-bottom: 40px;
    font-size: 16px;
  }
}
#models .models_inner .models_list .models_item .models_item-ul .models_item-li {
  position: relative;
}
#models .models_inner .models_list .models_item .models_item-ul .models_item-li::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: -20px;
  border-radius: 50%;
  width: 8px;
  height: 8px;
  background-color: #00B900;
}
#installation {
  padding: 80px 0 0;
  background-color: #E3EAE3;
}
#installation .installation_inner {
  width: 80%;
  max-width: 1280px;
  padding: 40px 0 80px;
  margin: 0 auto 0;
}
@media screen and (max-width: 767px) {
  #installation .installation_inner {
    width: 96%;
  }
}
@media screen and (min-width: 768px) {
  #installation .installation_inner {
    width: 96%;
  }
}
#installation .installation_inner .installation_list {
  display: flex;
  justify-content: space-between;
  margin-bottom: 60px;
}
@media screen and (max-width: 767px) {
  #installation .installation_inner .installation_list {
    flex-direction: column;
  }
}
#installation .installation_inner .installation_list .installation_item {
  width: 33%;
  border-right: 2px dotted #000;
  padding: 10px 25px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
@media screen and (max-width: 767px) {
  #installation .installation_inner .installation_list .installation_item {
    border-right: 0;
    width: 100%;
    margin-bottom: 30px;
  }
}
#installation .installation_inner .installation_list .installation_item:first-child {
  border-left: 2px dotted #000;
}
@media screen and (max-width: 767px) {
  #installation .installation_inner .installation_list .installation_item:first-child {
    border-left: 0;
  }
}
#installation .installation_inner .installation_list .installation_item .installation_item-ttl {
  font-weight: bold;
  margin-bottom: 10px;
}
@media screen and (max-width: 767px) {
  #installation .installation_inner .installation_list .installation_item .installation_item-ttl {
    text-align: center;
    font-size: 20px;
  }
}
#installation .installation_inner .installation_list .installation_item .installation_item-txt {
  font-size: 12px;
}
@media screen and (max-width: 767px) {
  #installation .installation_inner .installation_list .installation_item .installation_item-txt {
    font-size: 16px;
    margin-bottom: 15px;
  }
}
#installation .installation_inner .installation_list .installation_item .installation_item-image {
  border: 1px solid #000;
}

#footer {
  padding: 60px;
}
#footer .footer_inner {
  width: 60%;
  margin: 0 auto;
}
#footer .footer_inner .footer-logo {
  text-align: center;
  display: flex;
  justify-content: center;
  width: 120px;
  margin: 0 auto;
}/*# sourceMappingURL=style.css.map */