@import "reset.css";
@import "public.css";
/************************
KV_PART
************************/
.kv_part {
  width: 100%;
  height: 1248px;
  margin: 0 auto;
  background: url(../images/technology/kv_bg_lg.jpg) no-repeat;
  background-position: 50% 100%;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media (max-width: 1920px) {
  .kv_part {
    height: 1000px;
    background-size: 1920px;
  }
}
@media (max-width: 1600px) {
  .kv_part {
    height: 900px;
    background-size: cover;
  }
}
@media (max-width: 1400px) {
  .kv_part {
    height: 880px;
  }
}
@media (max-width: 1200px) {
  .kv_part {
    height: 750px;
  }
}
@media (max-width: 1000px) {
  .kv_part {
    background-position: 70% 100%;
  }
}
@media (max-width: 980px) {
  .kv_part {
    height: 900px;
    background-position: 60% 65%;
    background-size: 1500px;
  }
}
@media (max-width: 860px) {
  .kv_part {
    background-position: 61% 80%;
    background-size: 1400px;
    height: 830px;
  }
}
/* @media (max-width: 800px) {
  .kv_part {
    background-position: 44% 17%;
  }
} */
@media (max-width: 768px) {
  .kv_part {
    height: 660px;
    background-position: 65% 56%;
    background-size: 1180px;
  }
}
/* @media (max-width: 680px) {
  .kv_part {
    background-position: 48% 21%;
  }
} */
/* @media (max-width: 630px) {
  .kv_part {
    background-position: 52% 21%;
  }
} */
@media (max-width: 580px) {
  .kv_part {
    background-position: 65% 140%;
    background-size: 1200px;
  }
}
/* @media (max-width: 530px) {
  .kv_part {
    background-position: 56% 21%;
  }
} */
@media (max-width: 480px) {
  .kv_part {
    background-image: url(../images/technology/kv_bg_sm.jpg);
     background-size: cover;
    background-position: 59% 100%;
  }
}
/* @media (max-width: 450px) {
  .kv_part {
    background-position: 59% -53%;
    background-size: 1100px;
  }
}
@media (max-width: 400px) {
  .kv_part {
    background-position: 61% -66%;
  }
} */
.kv_part .kv_contents {
  width: 100%;
  max-width: 1200px;
  margin: -10% 0 0 0;
  position: relative;
}
@media (max-width: 1920px) {
  .kv_part .kv_contents {
    margin: -3% 0 0 10%;
  }
}
@media (max-width: 1600px) {
  .kv_part .kv_contents {
    margin: -4% 0 0 10%;
  }
}
@media (max-width: 1400px) {
  .kv_part .kv_contents {
    margin: -4% 0 0 16%;
  }
}
@media (max-width: 1000px) {
  .kv_part .kv_contents {
    width: 90%;
    margin: -6% 0px 0 10%;
  }
}
@media (max-width: 980px) {
  .kv_part .kv_contents {
    margin: -3% 0px 0 7%;
  }
}
@media (max-width: 768px) {
  .kv_part .kv_contents {
    margin: -10% 0 0 7%;
  }
}
@media (max-width: 650px) {
  .kv_part .kv_contents {
    margin: -11% 0 0 4%;
  }
}
@media (max-width: 530px) {
  .kv_part .kv_contents {
    margin: -22% 0 0 3%;
  }
}
@media (max-width: 480px) {
  .kv_part .kv_contents {
    margin: -76% 0 0 3%;
  }
}
@media (max-width: 400px) {
  .kv_part .kv_contents {
    /* margin: -65% 0 0 3%; */
  }
}
.kv_part .kv_contents .kv_group {
  width: 70%;
}
@media (max-width: 1920px) {
  .kv_part .kv_contents .kv_group {
    width: 52%;
  }
}
@media (max-width: 1600px) {
  .kv_part .kv_contents .kv_group {
    width: 48%;
  }
}
@media (max-width: 1400px) {
  /* .kv_part .kv_contents .kv_group {
    width: 45%;
  } */
}
@media (max-width: 1000px) {
  .kv_part .kv_contents .kv_group {
    width: 42%;
  }
}
@media (max-width: 980px) {
  .kv_part .kv_contents .kv_group {
    width: 59%;
  }
}
@media (max-width: 800px) {
  .kv_part .kv_contents .kv_group {
    width: 63%;
  }
}
@media (max-width: 768px) {
  .kv_part .kv_contents .kv_group {
    width: 56%;
  }
}
@media (max-width: 650px) {
  .kv_part .kv_contents .kv_group {
    width: 59%;
  }
}
@media (max-width: 480px) {
  .kv_part .kv_contents .kv_group {
    width: 90%;
  }
}
.kv_part .kv_contents .kv_star {
  width: 30%;
  position: absolute;
  top: 43%;
  left: 131%;
  transform: translate(-50%, -50%);
}
@media (max-width: 2330px) {
  .kv_part .kv_contents .kv_star {
    top: 41%;
  }
}
@media (max-width: 2100px) {
  .kv_part .kv_contents .kv_star {
    top: 39%;
  }
}
@media (max-width: 1920px) {
  .kv_part .kv_contents .kv_star {
    top: 26%;
    left: 103%;
  }
}
@media (max-width: 1720px) {
  .kv_part .kv_contents .kv_star {
    left: 103.5%;
  }
}
@media (max-width: 1600px) {
  .kv_part .kv_contents .kv_star {
    top: 32%;
    left: 94%;
  }
}
@media (max-width: 1580px) {
  .kv_part .kv_contents .kv_star {
    left: 93.5%;
  }
}
@media (max-width: 1550px) {
  .kv_part .kv_contents .kv_star {
    left: 92.5%;
  }
}
@media (max-width: 1520px) {
  .kv_part .kv_contents .kv_star {
    left: 91.5%;
  }
}
@media (max-width: 1490px) {
  .kv_part .kv_contents .kv_star {
    left: 91%;
  }
}
@media (max-width: 1460px) {
  .kv_part .kv_contents .kv_star {
    left: 90%;
    top: 34%;
  }
}
@media (max-width: 1430px) {
  .kv_part .kv_contents .kv_star {
    left: 89%;
  }
}
@media (max-width: 1400px) {
  .kv_part .kv_contents .kv_star {
    top: 31%;
    left: 86%;
  }
}
@media (max-width: 1340px) {
  .kv_part .kv_contents .kv_star {
    left: 86.5%;
  }
}
@media (max-width: 1315px) {
  .kv_part .kv_contents .kv_star {
    left: 87.5%;
  }
}
@media (max-width: 1290px) {
  .kv_part .kv_contents .kv_star {
    left: 88.5%;
    top: 30%;
  }
}
@media (max-width: 1260px) {
  .kv_part .kv_contents .kv_star {
    left: 89.5%;
  }
}
@media (max-width: 1240px) {
  .kv_part .kv_contents .kv_star {
    left: 90.5%;
  }
}
@media (max-width: 1200px) {
  .kv_part .kv_contents .kv_star {
    left: 85.5%;
    top: 32%;
  }
}
@media (max-width: 1140px) {
  .kv_part .kv_contents .kv_star {
    left: 86.5%;
  }
}
@media (max-width: 1130px) {
  .kv_part .kv_contents .kv_star {
    left: 87%;
  }
}
@media (max-width: 1100px) {
  .kv_part .kv_contents .kv_star {
    left: 88%;
    top: 30%;
  }
}
@media (max-width: 1090px) {
  .kv_part .kv_contents .kv_star {
    left: 89%;
  }
}
@media (max-width: 1065px) {
  .kv_part .kv_contents .kv_star {
    left: 90%;
  }
}
@media (max-width: 1040px) {
  .kv_part .kv_contents .kv_star {
    left: 91%;
  }
}
@media (max-width: 1024px) {
  .kv_part .kv_contents .kv_star {
    left: 92%;
  }
}
@media (max-width: 1000px) {
  .kv_part .kv_contents .kv_star {
    left: 95%;
    top: 35%;
  }
}
@media (max-width: 980px) {
  .kv_part .kv_contents .kv_star {
    display: none;
  }
}
.kv_part .kv_contents .kv_star_anim {
  animation: star ease-in 2s infinite;
}
@keyframes star {
  0% {
    width: 10%;
  }
  50% {
    width: 30%;
  }
  100% {
    width: 10%;
  }
}
.kv_part .kv_contents .kv_date {
  width: 60%;
}
.kv_part .kv_contents .kv_txt {
  width: 90%;
}
.kv_part .kv_contents .kv_date_anim {
  animation: 1.1s ease 0s 1 normal both running bounce-in-left;
}
@keyframes bounce-in-left {
  0% {
    transform: translateX(-600px);
    animation-timing-function: ease-in;
    opacity: 0;
  }
  38% {
    transform: translateX(0);
    animation-timing-function: ease-out;
    opacity: 1;
  }
  55% {
    transform: translateX(-68px);
    animation-timing-function: ease-in;
  }
  72%, 90%, 100% {
    transform: translateX(0);
    animation-timing-function: ease-out;
  }
  81% {
    transform: translateX(-28px);
    animation-timing-function: ease-in;
  }
  5% {
    transform: translateX(-8px);
    animation-timing-function: ease-in;
  }
}

/************************
PART01
************************/
.part01 {
  width: 100%;
  max-width: 2560px;
  min-height: 815px;
  margin: 0 auto;
  z-index: 1;
  position: relative;
  background: #9eb6c7;
}
@media (max-width: 1300px) {
  .part01 {
    min-height: 780px;
  }
}
@media (max-width: 1249px) {
  .part01 {
    min-height: 760px;
  }
}
@media (max-width: 1200px) {
  .part01 {
    min-height: 740px;
  }
}
@media (max-width: 1158px) {
  .part01 {
    min-height: 600px;
  }
}
@media (max-width: 1077px) {
  .part01 {
    min-height: 575px;
  }
}
@media (max-width: 1017px) {
  .part01 {
    min-height: 550px;
  }
}
@media (max-width: 971px) {
  .part01 {
    min-height: 540px;
  }
}
@media (max-width: 980px) {
  .part01 {
    min-height: auto;
  }
}
.part01 .part01_title {
  width: 100%;
  max-width: 1086px;
  position: absolute;
  top: -17%;
  left: 50%;
  transform: translate(-50%, -50%);
}
@media (max-width: 1225px) {
  .part01 .part01_title {
    width: 66%;
    top: -19%;
  }
}
@media (max-width: 980px) {
  .part01 .part01_title {
    width: 90%;
    top: -7%;
  }
}
.part01 .part01_content {
  width: 100%;
  margin: 0 auto;
  padding: 0 0 5% 0;
}
@media (max-width: 980px) {
  .part01 .part01_content {
    padding: 3% 0 18% 0;
  }
}
.part01 .content_title {
  width: 100%;
  max-width: 380px;
  margin: 0 auto 2%;
}
@media (max-width: 1320px) {
  .part01 .content_title {
    max-width: 330px;
  }
}
@media (max-width: 980px) {
  .part01 .content_title {
    max-width: 300px;
  }
}
@media (max-width: 715px) {
  .part01 .content_title {
    max-width: 230px;
  }
}
@media (max-width: 500px) {
  .part01 .content_title {
    max-width: 225px;
  }
}
@media (max-width: 440px) {
  .part01 .content_title {
    max-width: 180px;
  }
}
.part01 .content_box {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}
@media (max-width: 1920px) {
  .part01 .content_box {
    padding: 0 0 3% 0;
  }
}
@media (max-width: 1320px) {
  .part01 .content_box {
    width: 90%;
  }
}
@media (max-width: 980px) {
  .part01 .content_box {
    padding: 3% 0;
  }
}
.part01 .part01_bg {
  width: 100%;
  max-width: 2560px;
  height: 1100px;
  overflow: hidden;
  -o-object-fit: cover;
     object-fit: cover;
  position: absolute;
  top: 25%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
@media (max-width: 1300px) {
  .part01 .part01_bg {
    top: 46%;
  }
}
@media (max-width: 1249px) {
  .part01 .part01_bg {
    top: 48%;
  }
}
@media (max-width: 1200px) {
  .part01 .part01_bg {
    top: 50%;
  }
}
@media (max-width: 1158px) {
  .part01 .part01_bg {
    top: 67%;
  }
}
@media (max-width: 1077px) {
  .part01 .part01_bg {
    top: 71%;
  }
}
@media (max-width: 1017px) {
  .part01 .part01_bg {
    top: 76%;
  }
}
@media (max-width: 980px) {
  .part01 .part01_bg {
    top: 14%;
    height: auto;
  }
}

/************************
PART03
************************/
.part03 {
  width: 100%;
  max-width: 2560px;
  margin: 0 auto;
  z-index: 1;
  position: relative;
  padding: 0 0 15% 0;
  background: #000104;
}
.part03 .part03_content {
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
@media (max-width: 768px) {
  .part03 .part03_content {
    background: transparent;
    padding: 0 0 11% 0;
  }
}
.part03 .part03_tab {
  width: 100%;
  max-width: 1120px;
  margin: 3% auto 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  position: relative;
  z-index: 1;
  -webkit-clip-path: polygon(5% 0%, 95% 0%, 100% 7%, 100% 80%, 80% 100%, 20% 100%, 0% 80%, 0% 7%);
  clip-path: polygon(4% 0%, 96% 0%, 100% 7%, 100% 80%, 100% 100%, 20% 100%, 0% 100%, 0% 7%);
}
@media (max-width: 1580px) {
  .part03 .part03_tab {
    max-width: 1000px;
  }
}
@media (max-width: 1480px) {
  .part03 .part03_tab {
    max-width: 900px;
  }
}
@media (max-width: 1370px) {
  .part03 .part03_tab {
    max-width: 800px;
  }
}
@media (max-width: 980px) {
  .part03 .part03_tab {
    max-width: 660px;
  }
}
@media (max-width: 850px) {
  .part03 .part03_tab {
    max-width: 625px;
  }
}
@media (max-width: 768px) {
  .part03 .part03_tab {
    max-width: 550px;
  }
}
@media (max-width: 600px) {
  .part03 .part03_tab {
    max-width: 480px;
  }
}
@media (max-width: 530px) {
  .part03 .part03_tab {
    max-width: 440px;
    -webkit-clip-path: polygon(5% 0%, 95% 0%, 100% 4%, 100% 80%, 80% 100%, 20% 100%, 0% 80%, 0% 4%);
    clip-path: polygon(4% 0%, 96% 0%, 100% 4%, 100% 80%, 100% 100%, 20% 100%, 0% 100%, 0% 4%);
  }
}
@media (max-width: 480px) {
  .part03 .part03_tab {
    max-width: 400px;
  }
}
@media (max-width: 440px) {
  .part03 .part03_tab {
    max-width: 360px;
  }
}
@media (max-width: 400px) {
  .part03 .part03_tab {
    max-width: 330px;
  }
}
.part03 .part03_tab .part03_tab_group {
  width: 90%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  margin: 33px auto;
}
.part03 .part03_tab .part03_tab_content {
  width: calc(100% - 75px);
}
@media (max-width: 1200px) {
  .part03 .part03_tab .part03_tab_content {
    width: calc(100% - 65px);
  }
}
@media (max-width: 980px) {
  .part03 .part03_tab .part03_tab_content {
    width: calc(100% - 50px);
  }
}
@media (max-width: 768px) {
  .part03 .part03_tab .part03_tab_content {
    width: calc(100% - 40px);
  }
}
@media (max-width: 580px) {
  .part03 .part03_tab .part03_tab_content {
    width: calc(100% - 30px);
  }
}
.part03 .part03_tab .part03_tab_img {
  width: 100%;
  max-width: 920px;
  margin: 0 0 20px 0;
}
.part03 .part03_tab .part03_tab_img_icon {
  width: 100%;
  max-width: 75px;
  margin: 0 20px 0 0;
  padding: 1% 0;
}
@media (max-width: 1200px) {
  .part03 .part03_tab .part03_tab_img_icon {
    max-width: 65px;
    margin: 0 15px 0 0;
  }
}
@media (max-width: 980px) {
  .part03 .part03_tab .part03_tab_img_icon {
    max-width: 50px;
  }
}
@media (max-width: 768px) {
  .part03 .part03_tab .part03_tab_img_icon {
    max-width: 40px;
    margin: 0 10px 0 0;
    display: none;
  }
}
.part03 .part03_tab .part03_tab_title {
  font-size: 40px;
  font-weight: 700;
  padding: 1% 0;
  display: flex;
  justify-content: flex-start;
  color: #184593;
}
@media (max-width: 1200px) {
  .part03 .part03_tab .part03_tab_title {
    font-size: 35px;
  }
}
@media (max-width: 980px) {
  .part03 .part03_tab .part03_tab_title {
    font-size: 30px;
  }
}
@media (max-width: 768px) {
  .part03 .part03_tab .part03_tab_title {
    font-size: 25px;
  }
}
@media (max-width: 580px) {
  .part03 .part03_tab .part03_tab_title {
    padding: 0 0 1% 0;
    font-size: 23px;
  }
}
.part03 .part03_tab .part03_tab_line {
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, #64ACDD 0%, #2D4893 100%);
  background: -webkit-linear-gradient(to right, #64ACDD 0%, #2D4893 100%);
  background-size: cover;
}
.part03 .part03_tab .normal_title {
  font-size: 18px;
  margin: 20px 0;
}
@media (max-width: 1200px) {
  .part03 .part03_tab .normal_title {
    margin: 15px 0 20px;
  }
}
@media (max-width: 980px) {
  .part03 .part03_tab .normal_title {
    font-size: 15px;
  }
}
.part03 .part03_tab .small_txt {
  font-size: 12px;
  display: block;
  margin: 0 0 7px;
  text-align: left;
}
.part03 .part03_tab .part03_tab_notice {
  text-align: justify;
}
.part03 .part03_tab .normal_txt {
  font-size: 14px;
  font-weight: 700;
}
.part03 .part03_tab .color_txt {
  color: #E30021;
}
.part03 .part03_bg_top {
  width: 100%;
  max-width: 2560px;
  height: 1153px;
  -o-object-fit: cover;
     object-fit: cover;
  overflow: hidden;
  position: absolute;
  top: 28%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
@media (max-width: 1920px) {
  .part03 .part03_bg_top {
    top: 31%;
  }
}
@media (max-width: 1500px) {
  .part03 .part03_bg_top {
    top: 33%;
  }
}
@media (max-width: 1400px) {
  .part03 .part03_bg_top {
    top: 36%;
  }
}
@media (max-width: 1158px) {
  .part03 .part03_bg_top {
    top: 49%;
  }
}
@media (max-width: 980px) {
  .part03 .part03_bg_top {
    top: 49%;
  }
}
@media (max-width: 768px) {
  .part03 .part03_bg_top {
    top: 44%;
    height: auto;
  }
}
@media (max-width: 700px) {
  .part03 .part03_bg_top {
    top: 42%;
  }
}
@media (max-width: 650px) {
  .part03 .part03_bg_top {
    top: 40%;
  }
}
@media (max-width: 600px) {
  .part03 .part03_bg_top {
    top: 38%;
  }
}
@media (max-width: 560px) {
  .part03 .part03_bg_top {
    top: 35%;
  }
}
@media (max-width: 530px) {
  .part03 .part03_bg_top {
    top: 33%;
  }
}
@media (max-width: 460px) {
  .part03 .part03_bg_top {
    top: 32%;
  }
}
@media (max-width: 420px) {
  .part03 .part03_bg_top {
    top: 28%;
  }
}
@media (max-width: 380px) {
  .part03 .part03_bg_top {
    top: 27%;
  }
}
.part03 .part03_title {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 3% 0 0 0;
  position: relative;
}
@media (max-width: 1500px) {
  .part03 .part03_title {
    width: 60%;
  }
}
@media (max-width: 1158px) {
  .part03 .part03_title {
    width: 70%;
  }
}
@media (max-width: 930px) {
  .part03 .part03_title {
    width: 80%;
  }
}
@media (max-width: 900px) {
  .part03 .part03_title {
    width: 90%;
  }
}
.part03 .close_600 {
  display: block;
}
@media (max-width: 600px) {
  .part03 .close_600 {
    display: none;
  }
}
.part03 .open_600 {
  display: none;
}
@media (max-width: 600px) {
  .part03 .open_600 {
    display: block;
  }
}
.part03 .part03_title_img {
  width: 100%;
  max-width: 692px;
  position: absolute;
  top: -40%;
  right: -10%;
}
@media (max-width: 1500px) {
  .part03 .part03_title_img {
    top: -68%;
    right: -20%;
  }
}
@media (max-width: 1366px) {
  .part03 .part03_title_img {
    top: -92%;
    right: -27%;
  }
}
@media (max-width: 1200px) {
  .part03 .part03_title_img {
    top: -76%;
    right: -17%;
    width: 70%;
  }
}
.part03 .part03_content_bg {
  width: 100%;
  max-width: 2100px;
  position: absolute;
  top: 5%;
  left: -6%;
  z-index: -1;
  -o-object-fit: cover;
     object-fit: cover;
  overflow: hidden;
}
@media (max-width: 2000px) {
  .part03 .part03_content_bg {
    left: -16%;
    width: 103%;
  }
}
@media (max-width: 1920px) {
  .part03 .part03_content_bg {
    left: -19%;
    width: 109%;
  }
}
@media (max-width: 1820px) {
  .part03 .part03_content_bg {
    width: 112%;
  }
}
@media (max-width: 1750px) {
  .part03 .part03_content_bg {
    width: 119%;
    left: -27%;
  }
}
@media (max-width: 1650px) {
  .part03 .part03_content_bg {
    top: 2%;
    width: 127%;
    left: -34%;
  }
}
@media (max-width: 1366px) {
  .part03 .part03_content_bg {
    top: 0;
  }
}
@media (max-width: 1330px) {
  .part03 .part03_content_bg {
    width: 134%;
    left: -39%;
  }
}
@media (max-width: 1300px) {
  .part03 .part03_content_bg {
    width: 138%;
    left: -44%;
  }
}
@media (max-width: 1290px) {
  .part03 .part03_content_bg {
    top: -4%;
    width: 143%;
    left: -49%;
  }
}
@media (max-width: 1200px) {
  .part03 .part03_content_bg {
    top: 1%;
    width: 145%;
    left: -51%;
  }
}
@media (max-width: 1150px) {
  .part03 .part03_content_bg {
    top: 1%;
    width: 149%;
    left: -56%;
  }
}
@media (max-width: 1100px) {
  .part03 .part03_content_bg {
    top: -1%;
    width: 157%;
    left: -61%;
  }
}
@media (max-width: 1050px) {
  .part03 .part03_content_bg {
    top: -2%;
    width: 165%;
    left: -68%;
  }
}
@media (max-width: 1024px) {
  .part03 .part03_content_bg {
    left: -70%;
    top: -2%;
    width: 168%;
  }
}
@media (max-width: 980px) {
  .part03 .part03_content_bg {
    left: -74%;
    top: -2%;
    width: 170%;
  }
}
@media (max-width: 941px) {
  .part03 .part03_content_bg {
    left: -78%;
    top: -2%;
    width: 174%;
  }
}
@media (max-width: 920px) {
  .part03 .part03_content_bg {
    left: -86%;
    top: -2%;
    width: 183%;
  }
}
@media (max-width: 900px) {
  .part03 .part03_content_bg {
    left: -90%;
    top: -2%;
    width: 186%;
  }
}
@media (max-width: 880px) {
  .part03 .part03_content_bg {
    left: -93%;
    top: -2%;
    width: 191%;
  }
}
@media (max-width: 860px) {
  .part03 .part03_content_bg {
    left: -96%;
    top: -2%;
    width: 193%;
  }
}
@media (max-width: 850px) {
  .part03 .part03_content_bg {
    left: -105%;
    top: -2%;
    width: 201%;
  }
}
@media (max-width: 830px) {
  .part03 .part03_content_bg {
    left: -111%;
    top: -2%;
    width: 208%;
  }
}
@media (max-width: 800px) {
  .part03 .part03_content_bg {
    left: -113%;
    top: -2%;
    width: 212%;
  }
}
@media (max-width: 780px) {
  .part03 .part03_content_bg {
    left: -118%;
    top: -2%;
    width: 217%;
  }
}
@media (max-width: 768px) {
  .part03 .part03_content_bg {
    left: 0;
    top: 4%;
    display: none;
  }
}
.part03 .part03_bg {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: -1;
}
.part03 .pc_768 {
  display: block;
}
@media (max-width: 768px) {
  .part03 .pc_768 {
    display: none;
  }
}
.part03 .m_768 {
  display: none;
}
@media (max-width: 768px) {
  .part03 .m_768 {
    display: block;
  }
}

/************************
PART04
************************/
.part04 {
  width: 100%;
  max-width: 2560px;
  min-height: 1650px;
  margin: 0 auto;
  z-index: 1;
  position: relative;
  background: #D9DEEC;
  padding: 0 0 10% 0;
}
@media (max-width: 1200px) {
  .part04 {
    min-height: 1400px;
  }
}
@media (max-width: 840px) {
  .part04 {
    min-height: 1300px;
  }
}
@media (max-width: 768px) {
  .part04 {
    min-height: auto;
  }
}
.part04 .part_txt {
  font-size: 40px;
  text-align: center;
  font-weight: 700;
}
@media (max-width: 1200px) {
  .part04 .part_txt {
    font-size: 35px;
  }
}
@media (max-width: 840px) {
  .part04 .part_txt {
    font-size: 25px;
    margin: 0 0 25px 0;
  }
}
@media (max-width: 768px) {
  .part04 .part_txt {
    font-size: 20px;
  }
}
.part04 .part_title {
  width: 100%;
  max-width: 1118px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: -80px auto 0;
}
@media (max-width: 1300px) {
  .part04 .part_title {
    width: 90%;
  }
}
@media (max-width: 940px) {
  .part04 .part_title {
    margin: -100px auto 0;
  }
}
@media (max-width: 650px) {
  .part04 .part_title {
    margin: -80px auto 0;
  }
}
@media (max-width: 480px) {
  .part04 .part_title {
    margin: -73px auto 0;
  }
}
@media (max-width: 430px) {
  .part04 .part_title {
    margin: -66px auto 0;
  }
}
@media (max-width: 375px) {
  .part04 .part_title {
    margin: -60px auto 0;
  }
}
.part04 .part04_tab_box {
  width: 100%;
  max-width: 1120px;
  min-height: 980px;
  margin: 3% auto 0;
  position: relative;
}
@media (max-width: 1366px) {
  .part04 .part04_tab_box {
    width: 90%;
  }
}
@media (max-width: 480px) {
  .part04 .part04_tab_box {
    width: 98%;
  }
}
.part04 .part04_tab_list {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
@media (max-width: 840px) {
  .part04 .part04_tab_list {
    width: 80%;
    margin: 10% auto;
  }
}
.part04 .part04_tab_list01 {
  width: 100%;
  max-width: 145px;
  cursor: pointer;
}
@media (max-width: 630px) {
  .part04 .part04_tab_list01 {
    margin: 0 auto;
    width: 70%;
  }
}
@media (max-width: 480px) {
  .part04 .part04_tab_list01 {
    width: 80%;
  }
}
.part04 .part04_tab_list01 .btn_ac {
  display: none;
}
.part04 .part04_tab_list01 .btn {
  display: block;
}
.part04 .part04_tab_list01:hover .btn_ac {
  display: block;
}
.part04 .part04_tab_list01:hover .btn {
  display: none;
}
.part04 .part04_tab_list02 {
  width: 100%;
  max-width: 145px;
  margin: 0 30px;
  cursor: pointer;
}
@media (max-width: 630px) {
  .part04 .part04_tab_list02 {
    margin: 0 auto;
    width: 70%;
  }
}
@media (max-width: 480px) {
  .part04 .part04_tab_list02 {
    width: 80%;
  }
}
.part04 .part04_tab_list02 .btn_ac {
  display: none;
}
.part04 .part04_tab_list02 .btn {
  display: block;
}
.part04 .part04_tab_list02:hover .btn_ac {
  display: block;
}
.part04 .part04_tab_list02:hover .btn {
  display: none;
}
.part04 .part04_tab_list03 {
  width: 100%;
  max-width: 145px;
  cursor: pointer;
}
@media (max-width: 630px) {
  .part04 .part04_tab_list03 {
    margin: 0 auto;
    width: 70%;
  }
}
@media (max-width: 480px) {
  .part04 .part04_tab_list03 {
    width: 80%;
  }
}
.part04 .part04_tab_list03 .btn_ac {
  display: none;
}
.part04 .part04_tab_list03 .btn {
  display: block;
}
.part04 .part04_tab_list03:hover .btn_ac {
  display: block;
}
.part04 .part04_tab_list03:hover .btn {
  display: none;
}
.part04 .part04_tab_list_ac .btn_ac {
  display: block;
}
.part04 .part04_tab_list_ac .btn {
  display: none;
}
.part04 .part04_bg {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: -1;
}
.part04 .part04_tab_content {
  position: relative;
  margin: 50px 0 0 0;
}
.part04 .arrow_left {
  width: 48px;
  position: absolute;
  left: -4.4%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}
@media (max-width: 1366px) {
  .part04 .arrow_left {
    left: -5.5%;
  }
}
@media (max-width: 1200px) {
  .part04 .arrow_left {
    left: -7%;
  }
}
@media (max-width: 840px) {
  .part04 .arrow_left {
    left: -8%;
  }
}
@media (max-width: 768px) {
  .part04 .arrow_left {
    left: -9.6%;
  }
}
@media (max-width: 600px) {
  .part04 .arrow_left {
    left: -11.7%;
  }
}
@media (max-width: 530px) {
  .part04 .arrow_left {
    left: -16%;
  }
}
@media (max-width: 480px) {
  .part04 .arrow_left {
    left: -11.6%;
    width: 36px;
  }
}
.part04 .arrow_right {
  width: 48px;
  position: absolute;
  right: -4.4%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}
@media (max-width: 1366px) {
  .part04 .arrow_right {
    right: -5.5%;
  }
}
@media (max-width: 1200px) {
  .part04 .arrow_right {
    right: -7%;
  }
}
@media (max-width: 840px) {
  .part04 .arrow_right {
    right: -8%;
  }
}
@media (max-width: 768px) {
  .part04 .arrow_right {
    right: -9.6%;
  }
}
@media (max-width: 600px) {
  .part04 .arrow_right {
    right: -11.7%;
  }
}
@media (max-width: 530px) {
  .part04 .arrow_right {
    right: -16%;
  }
}
@media (max-width: 480px) {
  .part04 .arrow_right {
    right: -11.6%;
    width: 36px;
  }
}
.part04 .part_tab_list02 {
  width: 100%;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
}
.part04 .part_tab_list02 .tab_list {
  width: 30%;
  max-width: 559px;
  height: 72px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 30px;
  background: #b8b8b8;
  -webkit-clip-path: polygon(7% 0%, 92% 0%, 100% 30%, 100% 80%, 80% 100%, 20% 100%, 0% 80%, 0% 30%);
  clip-path: polygon(7% 0%, 92% 0%, 100% 30%, 100% 80%, 100% 100%, 20% 100%, 0% 100%, 0% 30%);
  cursor: pointer;
}
@media (max-width: 1650px) {
  .part04 .part_tab_list02 .tab_list {
    height: 60px;
    font-size: 25px;
  }
}
@media (max-width: 768px) {
  .part04 .part_tab_list02 .tab_list {
    height: 47px;
    font-size: 20px;
  }
}
@media (max-width: 600px) {
  .part04 .part_tab_list02 .tab_list {
    width: 36%;
  }
}
@media (max-width: 530px) {
  .part04 .part_tab_list02 .tab_list {
    width: 44%;
  }
}
@media (max-width: 440px) {
  .part04 .part_tab_list02 .tab_list {
    height: 54px;
    font-size: 18px;
  }
}
.part04 .part_tab_list02 .tab_list_ac {
  color: var(--color_fff);
  background: #004895;
}
.part04 .part_tab_list02 .tab_list_ac01 {
  color: var(--color_fff) !important;
  background: #004895 !important;
}
.part04 .part_line {
  width: 100%;
  background: #3D81FF;
  height: 2px;
  position: relative;
  z-index: 1;
}
.part04 .part_tab_content_box {
  width: 100%;
  max-width: 1120px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  position: relative;
  background: var(--color_fff);
}
@media (max-width: 1200px) {
  .part04 .part_tab_content_box {
    min-height: 680px;
  }
}
@media (max-width: 840px) {
  .part04 .part_tab_content_box {
    min-height: 636px;
  }
}
@media (max-width: 768px) {
  .part04 .part_tab_content_box {
    min-height: 600px;
  }
}
@media (max-width: 600px) {
  .part04 .part_tab_content_box {
    min-height: 530px;
  }
}
@media (max-width: 530px) {
  .part04 .part_tab_content_box {
    min-height: 400px;
  }
}
.part04 .part_tab_content02_title {
  width: 100%;
  max-width: 1120px;
  margin: 0 0 20px 0;
}
.part04 .part_tab_content01 {
  opacity: 1;
  visibility: visible;
  display: block;
}
.part04 .v01,
.part04 .v02 {
  width: 100%;
  max-width: 987px;
  margin: 0 auto;
}
@media (max-width: 1366px) {
  .part04 .v01,
  .part04 .v02 {
    width: 90%;
  }
}
.part04 .part_tab_content02 {
  opacity: 1;
  visibility: visible;
  display: block;
}
.part04 .part_tab_content_ac {
  opacity: 1;
  visibility: visible;
  display: block;
}
.part04 .part_tab_content_ac01 {
  opacity: 1 !important;
  visibility: visible !important;
  display: block !important;
}
.part04 .v_icon {
  width: 100%;
  max-width: 330px;
  position: absolute;
  top: -18%;
  left: -12%;
}
@media (max-width: 1366px) {
  .part04 .v_icon {
    max-width: 255px;
    left: -12%;
    top: -18.5%;
  }
}
@media (max-width: 1200px) {
  .part04 .v_icon {
    max-width: 183px;
    left: -10.6%;
    top: -13.9%;
  }
}
@media (max-width: 980px) {
  .part04 .v_icon {
    left: -10.7%;
    top: -13.8%;
  }
}
@media (max-width: 840px) {
  .part04 .v_icon {
    max-width: 139px;
    left: -9.5%;
    top: -12.8%;
  }
}
@media (max-width: 768px) {
  .part04 .v_icon {
    left: -11.3%;
    top: -15%;
  }
}
@media (max-width: 600px) {
  .part04 .v_icon {
    left: -14.1%;
    top: -15.2%;
  }
}
@media (max-width: 530px) {
  .part04 .v_icon {
    max-width: 113px;
    left: -16%;
    top: -10.8%;
  }
}
.part04 .i_icon {
  width: 100%;
  max-width: 330px;
  position: absolute;
  top: -18%;
  left: -12%;
}
@media (max-width: 1366px) {
  .part04 .i_icon {
    max-width: 255px;
    left: -11.9%;
    top: -18.5%;
  }
}
@media (max-width: 1200px) {
  .part04 .i_icon {
    max-width: 183px;
    left: -10.6%;
    top: -13.9%;
  }
}
@media (max-width: 980px) {
  .part04 .i_icon {
    left: -10.7%;
    top: -13.8%;
  }
}
@media (max-width: 840px) {
  .part04 .i_icon {
    max-width: 139px;
    left: -9.5%;
    top: -12.8%;
  }
}
@media (max-width: 768px) {
  .part04 .i_icon {
    left: -11.3%;
    top: -14.9%;
  }
}
@media (max-width: 600px) {
  .part04 .i_icon {
    left: -14.1%;
    top: -15.2%;
  }
}
@media (max-width: 530px) {
  .part04 .i_icon {
    max-width: 113px;
    left: -16%;
    top: -10.8%;
  }
}
.part04 .p_icon {
  width: 100%;
  max-width: 330px;
  position: absolute;
  top: -18%;
  left: -12.1%;
}
@media (max-width: 1920px) {
  .part04 .p_icon {
    top: -18.1%;
    left: -12%;
  }
}
@media (max-width: 1366px) {
  .part04 .p_icon {
    max-width: 255px;
    top: -18.5%;
    left: -12%;
    top: -18.1%;
    left: -12%;
  }
}
@media (max-width: 1200px) {
  .part04 .p_icon {
    max-width: 183px;
    left: -10.6%;
    top: -13.9%;
  }
}
@media (max-width: 980px) {
  .part04 .p_icon {
    left: -10.7%;
    top: -13.8%;
  }
}
@media (max-width: 840px) {
  .part04 .p_icon {
    max-width: 139px;
    left: -9.5%;
    top: -12.8%;
  }
}
@media (max-width: 768px) {
  .part04 .p_icon {
    left: -11.3%;
    top: -14.9%;
  }
}
@media (max-width: 600px) {
  .part04 .p_icon {
    left: -14.2%;
    top: -14.6%;
  }
}
@media (max-width: 530px) {
  .part04 .p_icon {
    max-width: 113px;
    left: -16%;
    top: -7.5%;
  }
}
.part04 .normal_title {
  font-size: 17px;
  margin: 20px 0 30px;
  text-align: center;
  min-height: 24px;
}
@media (max-width: 1200px) {
  .part04 .normal_title {
    margin: 15px 0 20px;
  }
}
@media (max-width: 980px) {
  .part04 .normal_title {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
  .part04 .normal_title {
    text-align: left;
  }
}
.part04 .normal_title .br_box {
  display: block;
}
@media (max-width: 600px) {
  .part04 .normal_title .br_box {
    display: unset;
    margin: 0 -4px 0 0;
  }
}
.part04 .normal_title_left {
  text-align: left;
}
@media (max-width: 600px) {
  .part04 .normal_title_left .br_box {
    display: block;
    margin: 0;
  }
}
.part04 .normal_title_none {
  min-height: 10px;
  padding: 0;
  margin: 0;
}
.part04 .normal_title_justify {
  text-align: center !important;
}
@media (max-width: 600px) {
  .part04 .normal_title_justify {
    text-align: justify !important;
  }
}
.part04 .img {
  margin: 0 0 15px 0;
}
.part04 .small_txt {
  font-size: 12px;
  display: block;
  margin: 0 0 7px;
  text-align: left;
}
@media (max-width: 768px) {
  .part04 .small_txt {
    display: block;
  }
}
.part04 .part03_tab_notice {
  text-align: justify;
}
.part04 .normal_txt {
  font-size: 14px;
  font-weight: 700;
}
.part04 .normal_txt .small_txt {
  display: unset;
  font-weight: normal;
  text-align: left;
}
@media (max-width: 768px) {
  .part04 .normal_txt .small_txt {
    display: block;
  }
}
.part04 .color_txt {
  color: #E30021;
}
.part04 .pc_768 {
  display: block;
}
@media (max-width: 768px) {
  .part04 .pc_768 {
    display: none;
  }
}
.part04 .m_768 {
  display: none;
}
@media (max-width: 768px) {
  .part04 .m_768 {
    display: block;
  }
}

.part04_tab_content01 {
  display: none;
  opacity: 0;
  visibility: hidden;
}

.part04_tab_content02 {
  display: none;
  opacity: 0;
  visibility: hidden;
}

.part04_tab_content03 {
  display: none;
  opacity: 0;
  visibility: hidden;
}
.part04_tab_content03 .normal_title {
  text-align: left;
}
.part04_tab_content03 .br_box {
  display: block;
}
@media (max-width: 600px) {
  .part04_tab_content03 .br_box {
    display: unset;
    margin: 0 -4px 0 0;
  }
}

.part04_tab_content_ac {
  display: block;
  opacity: 1;
  visibility: visible;
}

/************************
PART05
************************/
.part05 {
  width: 100%;
  max-width: 2560px;
  margin: 2% auto 0;
  z-index: 1;
  position: relative;
}
.part05 .part05_title {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 0 50px 0;
}
@media (max-width: 768px) {
  .part05 .part05_title {
    margin: 40px 0 24px 0;
  }
}
.part05 .center_txt {
  font-size: 45px;
  font-weight: 700;
  text-align: center;
  margin: 0 20px;
  color: #143E8F;
}
@media (max-width: 1366px) {
  .part05 .center_txt {
    font-size: 40px;
  }
}
@media (max-width: 980px) {
  .part05 .center_txt {
    font-size: 35px;
  }
}
@media (max-width: 768px) {
  .part05 .center_txt {
    font-size: 30px;
  }
}
@media (max-width: 480px) {
  .part05 .center_txt {
    font-size: 25px;
  }
}
.part05 .left_star {
  width: 100%;
  max-width: 400px;
  height: 23px;
  display: block;
  overflow: hidden;
  background: url(../images/technology/left_star.png) no-repeat left center;
  background-size: cover;
}
@media (max-width: 1366px) {
  .part05 .left_star {
    width: 100%;
    max-width: 300px;
  }
}
@media (max-width: 1000px) {
  .part05 .left_star {
    max-width: 198px;
  }
}
@media (max-width: 830px) {
  .part05 .left_star {
    max-width: 167px;
  }
}
@media (max-width: 768px) {
  .part05 .left_star {
    max-width: 133px;
  }
}
@media (max-width: 600px) {
  .part05 .left_star {
    max-width: 55px;
  }
}
@media (max-width: 480px) {
  .part05 .left_star {
    max-width: 26px;
  }
}
.part05 .right_star {
  width: 100%;
  max-width: 400px;
  height: 23px;
  display: block;
  overflow: hidden;
  background: url(../images/technology/right_star.png) no-repeat right center;
  background-size: cover;
}
@media (max-width: 1366px) {
  .part05 .right_star {
    width: 100%;
    max-width: 300px;
  }
}
@media (max-width: 1000px) {
  .part05 .right_star {
    max-width: 198px;
  }
}
@media (max-width: 830px) {
  .part05 .right_star {
    max-width: 167px;
  }
}
@media (max-width: 768px) {
  .part05 .right_star {
    max-width: 133px;
  }
}
@media (max-width: 600px) {
  .part05 .right_star {
    max-width: 55px;
  }
}
@media (max-width: 480px) {
  .part05 .right_star {
    max-width: 26px;
  }
}
.part05 .part05_box {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}
@media (max-width: 1366px) {
  .part05 .part05_box {
    width: 90%;
  }
}
.part05 .part05_tab_content {
  margin: 50px auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 30px 0 0 0;
  position: relative;
  min-height: 700px;
}
@media (max-width: 980px) {
  .part05 .part05_tab_content {
    min-height: 1200px;
  }
}
@media (max-width: 650px) {
  .part05 .part05_tab_content {
    min-height: 1688px;
  }
}
.part05 .part005_arrow_left {
  width: 48px;
  position: absolute;
  left: -5%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  cursor: pointer;
}
@media (max-width: 1366px) {
  .part05 .part005_arrow_left {
    left: -5.5%;
  }
}
.part05 .part05_arrow_right {
  width: 48px;
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  cursor: pointer;
}
@media (max-width: 1366px) {
  .part05 .part05_arrow_right {
    right: -5.5%;
  }
}
.part05 .part05_arrow_right04 {
  opacity: 0.5;
}
.part05 .part005_arrow_left01 {
  opacity: 0.5;
}
.part05 .tab_li_img {
  margin: 0 10px 30px;
}
@media (max-width: 768px) {
  .part05 .tab_li_img {
    margin: 0 0 30px 0;
  }
}
.part05 .tab_li_img_group {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
@media (max-width: 768px) {
  .part05 .tab_li_img_group {
    flex-wrap: wrap;
  }
}
@media (max-width: 1366px) {
  .part05 .tab_li_img_group .tab_li_img_small {
    width: 67%;
  }
}
@media (max-width: 768px) {
  .part05 .tab_li_img_group .tab_li_img_small {
    width: 100%;
  }
}
.part05 .note {
  font-size: 14px;
  text-align: justify;
}
@media (max-width: 1200px) {
  .part05 .note {
    width: 96%;
    margin: 0 auto;
  }
}
.part05 .note .small_txt {
  width: 100%;
  font-size: 12px;
  font-weight: normal;
  text-align: left;
  display: inline;
}
@media (max-width: 768px) {
  .part05 .note .small_txt {
    display: block;
  }
}
@media (max-width: 768px) {
  .part05 .note .small_txt_center {
    display: inline;
  }
}
.part05 .note_blod {
  font-weight: 700;
}
.part05 .part05_tab_li03_content .txt {
  font-size: 30px;
  margin: 0 0 30px 0;
  color: #1E40B3;
  text-align: center;
}
@media (max-width: 768px) {
  .part05 .part05_tab_li03_content .txt {
    font-size: 25px;
  }
}
@media (max-width: 480px) {
  .part05 .part05_tab_li03_content .txt {
    font-size: 16px;
  }
}
.part05 .part05_tab_li03_content .br_box {
  display: unset;
}
@media (max-width: 768px) {
  .part05 .part05_tab_li03_content .br_box {
    display: block;
  }
}
.part05 .part05_tab_li03_content .tab_li_img_group {
  flex-wrap: wrap;
}
.part05 .part05_tab_li03_content .note {
  text-align: center;
}
.part05 .part05_tab_li03_content .tab_li_img {
  width: calc(50% - 20px);
  margin: 0 0 30px 0;
  padding: 0 10px;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media (max-width: 980px) {
  .part05 .part05_tab_li03_content .tab_li_img {
    width: 90%;
  }
}
.part05 .part05_tab_li04_content .txt {
  font-size: 30px;
  margin: 0 0 30px 0;
  color: #1E40B3;
  text-align: center;
}
@media (max-width: 768px) {
  .part05 .part05_tab_li04_content .txt {
    font-size: 25px;
  }
}
@media (max-width: 480px) {
  .part05 .part05_tab_li04_content .txt {
    font-size: 16px;
  }
}
.part05 .part05_tab_li04_content .note {
  text-align: center;
}
@media (max-width: 1366px) {
  .part05 .part05_tab_li04_content .note {
    text-align: justify;
  }
}
.part05 .red_note {
  color: #E30021;
  display: inline;
  font-weight: 700;
}
.part05 .btn_group {
  width: 100%;
  max-width: 800px;
  margin: 4% auto;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}
@media (max-width: 1200px) {
  .part05 .btn_group {
    width: 90%;
    flex-wrap: wrap;
  }
}
.part05 .btn_li {
  width: -moz-fit-content;
  width: fit-content;
}
.part05 .btn_li a {
  width: 330px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  border-radius: 50px;
  background: #C01323;
  font-size: 30px;
  font-weight: 700;
  color: #fff;
}
@media (max-width: 1200px) {
  .part05 .btn_li a {
    margin: 0 0 20px 0;
  }
}
@media (max-width: 768px) {
  .part05 .btn_li a {
    font-size: 25px;
  }
}
@media (max-width: 480px) {
  .part05 .btn_li a {
    width: 250px;
    font-size: 20px;
  }
}
.part05 .part05_tab_content01 {
  display: none;
}
.part05 .part05_tab_content02 {
  display: none;
}
.part05 .part05_tab_content03 {
  display: none;
}
.part05 .part05_tab_content04 {
  display: none;
}
.part05 .part05_tab_content_ac {
  display: block;
}
.part05 .pc_768 {
  display: block;
}
@media (max-width: 768px) {
  .part05 .pc_768 {
    display: none;
  }
}
.part05 .m_768 {
  display: none;
}
@media (max-width: 768px) {
  .part05 .m_768 {
    display: block;
  }
}

#part01 {
  position: absolute;
  left: 0;
  top: -45%;
  width: 100%;
  height: 1px;
  z-index: -99999;
}

#part02 {
  position: absolute;
  left: 0;
  top: -20%;
  width: 100%;
  height: 1px;
  z-index: -99999;
}

#part03 {
  position: absolute;
  left: 0;
  top: -9%;
  width: 100%;
  height: 1px;
  z-index: -999999;
}

#part04 {
  position: absolute;
  left: 0;
  top: -15%;
  width: 100%;
  height: 1px;
  z-index: -99999;
}

.text-large {
  font-size: 1.06em;
}