@media screen and (max-width: 1400px) {
  header .header {
    width: 90%;
  }
  body {
    word-break: keep-all;
  }
  .content.product.connector.detail .con .main_content_01 .top .right .title {
    width: 90%;
  }
  .content.product.connector.detail
    .con
    .main_content_01
    .top
    .left
    .r_img
    .img1 {
    position: relative;
    height: unset;
  }
  .product .main .r_img.lga .sub {
    max-width: 700px;
    width: 100%;
  }
  .content.history .con_box {
    gap: 80px;
  }
  .content.business .con .top {
    flex-wrap: wrap;
    justify-content: center;
  }
  .content.business .con .top .left p {
    margin-bottom: 48px;
  }
  .content.business .con .top .left h2 {
    font-size: 36px;
    line-height: 42px;
  }
  .content.about .top .top_inbox {
    flex-wrap: wrap;
    gap: 80px;
  }
  .content.about .bottom {
    flex-wrap: wrap;
  }
  .content.contact .con .bottom {
    flex-wrap: wrap;
    justify-content: center;
  }

  .content.sales .con .con_inbox {
    flex-wrap: wrap;
    max-height: unset;
    justify-content: center;
    width: 90%;
  }
  .content.sales .con .con_inbox .right {
    margin-top: 48px;
    max-width: 760px;
  }
  .content.sales .con {
    max-height: unset;
    align-items: center;
  }
  .content.contact .con .bottom iframe {
    width: 90%;
    max-width: 700px;
    height: 400px;
  }
  .content.contact .con .bottom .right {
    width: 90%;
    max-width: 700px;
    height: 500px;
    padding-left: 0px;
  }
  .content.contact .con .bottom .right img {
    height: 400px;
    width: 100%;
    object-fit: cover !important;
  }
  .content.contact .con .bottom .contact_us {
    right: 0px;
  }
  .content.product .con {
    padding-bottom: 80px;
  }
  footer .footer {
    padding: 80px 5% 48px 5%;
  }
}
@media screen and (max-width: 900px) {
  .content.product.connector.detail .con .main_content_01 .bottom .bottom_con {
    flex-wrap: wrap;
    width: 90%;
    margin: 0 auto;
  }
  body > header > div > div.mobile_bg {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.8);
  }
  body > header > div > div.mobile_bg > .mobile_menu {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
  header .header .hamburger {
    display: block;
    z-index: 9999;
  }
  .content.contact .con .top {
    width: 90%;
    margin: 0 auto;
  }
  .product .main .r_img.lga .sub {
    width: 100% !important;
    overflow: hidden;
  }
  footer .footer .top {
    flex-direction: column;
  }
  .content.product .con .con_box {
    grid-template-columns: 5fr 5fr;
  }
  .content.product.connector.detail
    .con
    .main_content_01
    .top
    .left
    .r_img
    .img1 {
    position: relative;
    height: unset;
  }
  .content.history .con_box {
    gap: 40px;
  }
  .content.product .con .sub_menu {
    justify-content: center;
  }
  .content.business .con .top .left h4 {
    width: 90%;
    margin: 0 auto;
  }
  .content.business .con .top .left h2 {
    max-width: unset;
    width: 90%;
    margin: 0 auto;
    font-size: 24px;
    line-height: 28px;
  }
  .content.business .con .top .left p {
    max-width: unset;
    width: 90%;
    font-size: 16px;
    line-height: 20px;
    margin: 0 auto;
    margin-bottom: 48px;
  }
  .content.business .con .top {
    justify-content: center;
  }
  .content.business .con .top .right {
    max-width: unset;
    width: 90%;
  }
  .content.business .con .top .right table tr td.bl {
    font-size: 16px;
    padding: 0 10px;
  }
  .content.business .con .top .right table tr td {
    font-size: 16px;
  }
  .content.business .con .bottom .inbox {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .content.about .top .top_inbox .right h2 {
    font-size: 36px;
    line-height: 42px;
  }
  .content.about .top .top_inbox .right span p b {
    font-size: 13px;
    line-height: 20px;
  }
  .content.about .top .top_inbox .right span p {
    font-size: 16px;
    line-height: 20px;
  }
  .content.about .bottom .txt_box .left h2 {
    font-size: 36px;
    line-height: 42px;
  }
  .content.about .bottom .txt_box .right span {
    font-size: 16px;
    line-height: 20px;
  }
  .content.about .bottom .txt_box .right span b {
    font-size: 16px;
    line-height: 20px;
  }
  .content.about .bottom .con_box .box .hide span p {
    font-size: 16px;
    line-height: 24px;
  }
  .content.contact .con .top {
    grid-template-columns: 1fr 1fr;
  }

  footer .footer .bottom {
    justify-content: center;
  }
  .content.business .con .bottom .inbox {
    padding: 80px 0 80px 0;
  }
  header .header {
    height: 80px;
  }
  #content
    .section.section_5
    .mySwiper_2
    .swiper-wrapper
    .swiper-slide
    .txt
    h2 {
    font-size: 48px;
    line-height: 56px;
  }
  header .header nav ul.gnb > li {
    display: none;
  }
  br {
    display: none;
  }
}
@media screen and (max-width: 700px) {
  .content.contact .con .top {
    padding: 80px 0;
  }
  .content.product.connector.detail .con .main_content_01 .top .right {
    flex-wrap: wrap;
  }
  .content.product.connector.detail .con .main_content_01 .top .right .char {
    width: 90%;
  }
  .content.product.connector.detail
    .con
    .main_content_01
    .top
    .right
    .title
    .subcont {
    width: unset;
  }
  .content.product.connector.detail
    .con
    .main_content_01
    .top
    .right
    .char
    .subcont {
    width: unset;
  }
  .content.product.connector.detail
    .con
    .main_content_01
    .top
    .right
    .title
    .subcont
    p
    br {
    display: none;
  }
  .content.product.connector.detail .con .main_content_01 .top .right p {
    text-align: left;
  }
  footer .footer .top .right div {
    flex-direction: column;
  }
  footer .footer .top .right div span {
    display: none;
  }
  .content.sales .con {
    margin: 80px auto;
  }
  .content.contact .con .bottom .contact_us {
    max-width: 200px;
    padding: 24px;
  }
  .content.contact .con .bottom .contact_us h2 {
    font-size: 18px;
    line-height: 22px;
  }
  .content.contact .con .bottom .contact_us form button {
    margin-top: 40px;
    padding: 10px 24px;
  }
  .content.contact .con .bottom .contact_us {
    top: 30%;
    right: 0px;
  }
  .content.contact .con .bottom .contact_us form {
    width: 100%;
  }
  .content.contact .con .bottom .contact_us form .inbox .input_box {
    grid-template-columns: 1fr;
    gap: 0px;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
  }
  .content.contact .con .bottom .contact_us form .inbox {
    gap: 0px;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
  }
  .content.contact .con .bottom .contact_us form .inbox input {
    font-size: 12px;
  }
  .content.contact .con .bottom .contact_us form .inbox input::placeholder {
    font-size: 12px;
  }
  .content.history .con_box .left .mySwiper.history {
    display: none;
  }
  .content.history .con_box .left {
    display: none;
  }
  .content.history .con_box .right {
    width: 90%;
    margin: 0 auto;
    padding-top: 0px;
  }
  .content.history .con_box .right img {
    width: 100%;
    margin: 0 auto;
  }
  .content.history .con_box {
    height: fit-content;
  }
  .content.product .con .sub_menu {
    gap: 12px;
    width: 90%;
    margin: 0 auto;
  }
  .content.product .con .sub_menu li a {
    font-size: 14px;
    line-height: 18px;
  }
  .content.product.connector.detail .con .main_content_01 .top .right h4 {
    font-size: 36px;
    line-height: 42px;
  }
  .content.product.connector.detail .con .main_content_01 .top .right span {
    line-height: 26px;
  }
  .content.product.connector.detail .con .main_content_01 .top .right p {
    font-size: 16px;
    line-height: 20px;
  }
  .main.main_content_01 form button {
    padding: 10px 24px;
    margin-top: 0px;
  }
  .content .t_txt > h2 {
    font-size: 36px;
    padding: 70px 0 !important;
    padding-top: 120px !important;
  }
  .content.business .con .bottom .inbox {
    grid-template-columns: 1fr 1fr;
  }
  footer .footer .bottom .left {
    flex-direction: column;
    width: 90%;
  }
  footer .footer .bottom .left span {
    display: none;
  }
  .content.sales .con .con_inbox .right > table > thead > tr > th {
    font-size: 16px;
  }
  .content.sales .con .con_inbox .right > table > tbody > tr > td {
    font-size: 16px;
  }
  footer .footer {
    padding: 48px 0 48px 0;
  }
  .content.contact .con .bottom .contact_us form button {
    font-size: 16px;
    line-height: 16px;
  }
  .content.contact .con .top .box .txt span p,
  .content.contact .con .top .box .txt span a p {
    font-size: 16px;
    line-height: 20px;
  }
  .content.history .con_box {
    padding-top: 80px;
  }
}

@media screen and (max-width: 500px) {
  .content.contact .con .bottom .right {
    height: 440px;
  }
  .content.product.connector.detail .con .main_content_01 .top .right .title {
    text-align: left;
  }
  #content
    .section.section_5
    .mySwiper_2
    .swiper-wrapper
    .swiper-slide
    .txt
    h2 {
    font-size: 36px;
    line-height: 42px;
  }
  .content.contact .con .bottom .contact_us {
    display: block;
    position: inherit;
    max-width: 90%;
    width: 100%;
    padding: 24px;
    top: unset;
  }
  .content.product.connector.detail .con .main_content_02 table {
    width: 90%;
    margin: 0 auto;
  }
  .content.product .con .con_box {
    grid-template-columns: 10fr;
  }
  .content.product.connector.detail
    .con
    .main_content_02
    table
    tr
    td:first-child {
    font-size: 16px;
    line-height: 20px;
  }
  .content.product.connector.detail
    .con
    .main_content_02
    table
    tr
    td:last-child {
    font-size: 16px;
    line-height: 20px;
    padding-right: 12px;
  }
  .content.product.connector.detail
    .con
    .main_content_01
    .top
    .left
    .r_img.lga
    .img2
    .bg
    h2 {
    font-size: 20px;
  }
  .content.business .con .bottom .inbox {
    grid-template-columns: 1fr;
    width: 90%;
  }
  .content.about .bottom {
    width: 90%;
    padding: 80px 0;
  }
  .content.about .top .top_inbox .right {
    width: 90%;
  }

  .content.about > .top {
    padding: 80px 0;
  }
  .content.history {
    padding-bottom: 80px;
  }
  .content.contact .con .top {
    grid-template-columns: 1fr;
  }
  .content.contact .con .top .box {
    margin-top: 40px;
  }
  footer .footer .top .right div {
    align-items: flex-start;
  }
  footer .footer .top {
    width: 90%;
    margin: 0 auto;
  }
  .swiper-slide {
    height: 90% !important;
  }

  .content.business .con .top .left p br {
    display: none;
  }
  .content.about .top .top_inbox .right span p br {
    display: none;
  }
}