@media (max-width: 768px) { 
    body {
        min-width: 360px;
    }
    /* header */
    .header-container {
        width: 100%;
    }
    .header-logo {
        height: 56px;
        margin-left: 0;
        position: absolute;
        left: 50%;
        top: 0;
        transform: translate(-50%);
        z-index: 99;
    }
    /* navigation */
    .list-navigation {
        display: none;
        padding-top: 57px;
        width: 100%;
        height: 100vh;
        background-color: rgba(0, 0, 0, 1);
        z-index: 99;
    }
    .list-navigation ul li {
        float: none;
        margin: 0;
        width: 100%;
    }

    .list-navigation ul li a {
        width: 100%;
        height: 64px;
        padding-left: 40px;
        padding-top: 23px;
        text-align: left;
        color: rgba(255, 255, 255, 0.5);
    }
    .list-navigation ul li a:hover {
        color: rgba(255, 255, 255, 0.88);
    }
    .list-navigation ul li a.active {
        color: rgba(255, 255, 255, 0.88);
        background-color: rgba(255, 255, 255, 0.05);
    }
    .list-navigation .ic-close-navi {
        display: block;
        cursor: pointer;
        position: absolute;
        top: 17px;
        left: 24px;
        font-size: 22px;
        color: rgba(255, 255, 255, 0.88);
    }
    .ic-menu-mobile {
        width: 56px;
        height: 56px;
        display: block;
        display: -webkit-flex;
        display: flex;
        -ms-flex-align: center;
        -webkit-align-items: center;
        -webkit-box-align: center;
        align-items: center;
        justify-content: center;
    }
    .ic-menu-mobile .ic-menu{
        font-size: 32px;
        color: rgba(0, 0, 0, 0.5);
    }
    .line-select {
        position: absolute;
        top: 0;
        left: 0;
        width: 2px;
        height: 100%;
        background-size: 2px 0;
    }
    .line-select.active {
        background-size: 2px 100%;
    }
    .list-navigation ul li:hover .line-select {
        background-size: 2px 100%;
        background-position: 50% 50%;
    }
    /* title */
    .header-detail-content {
        width: 100%;
        height: 64px;
        border-bottom: 1px solid rgba(28, 30, 32, 0.05);
        border-top: 1px solid rgba(28, 30, 32, 0.05);
        background-image: none;
        display: -webkit-box;
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
    }
    .header-detail-content .header-detail-wrapper {
        width: 100%;
    }
    .header-detail-wrapper .header-title-txt {
        text-align:  center;
        padding-top: 0;
        font-size: 14px;
        width: 244px;
        margin: 0 auto;
    }
    .main-container {
        width: calc(100% - 16px);
        margin:  0 auto;
        margin-top: 16px;
        margin-bottom: 64px;
    }
    .main-container .content-wapper {
        padding: 30px 16px;
    }
    .content-wapper .intellectual-property ul li {
        justify-content: space-between;
        padding:  0 16px;
    }
    .content-wapper .intellectual-property ul li h4 {
        margin-right:  20px;
    }
    .content-wapper .intellectual-property ul li button {
        position: static;
    }
    .tab h3 {
        padding-right: 47px;
        padding-left: 16px;
    }
    .ic_caret_arrow_down {
        right: 16px;
    }
    .content-wapper .box-qc {
        display: block;
    }
    .wapper-left, .wapper-right {
        width: 100%;
    }
    .wapper-left {
        border-right: none;
        padding-bottom: 24px;
        border-bottom: 1px solid rgba(28, 30, 32, 0.05);
        margin-bottom: 32px;
    }
    .content-intro-qc .detail {
        width: 98px;
        margin-right: 6px;
        margin-left: 6px;
    }
    .wapper-right .row-input {
        margin-left: 0;
        margin-right: 0;
    }
    .wapper-right .row-input .form-text {
        width: calc(100% - 100px);
    }
    .wapper-right .row-input .form-textarea {
        width: calc(100% - 100px);
    }
    .form-submit {
        padding-left: 100px;
    }
    .img-ncci-content {
        display: none;
    }
    .title-ncci-content {
        display: none;
    }
    .ncci-wrraper {
        display: none;
    }
    .img-wap-ncci {
        width: 100%;
        margin: 30px 0 0 0 ;
        display: block;
    }

    /* footer */
    .footer-wap {
        margin-bottom: 80px;
    }
    .footer-social {
        width: 100%;
        display: block;
    }
    .footer-social-right {
        padding-left: 15px;
        border-top: 1px solid rgba(0, 0, 0, 0.05);
    }
    .footer-profile-container {
        display: block;
    }
    .footer-nct-info .logo-company {
        margin-right: 14px;
    }
    .footer-profile-nct  {
        padding-top: 8px;
    }
    .footer-copyright-container {
        display: block;
        height: auto;
    }
    .footer-address-wrapper {
        padding-top: 16px;
        margin-right: 0;
    }
    .wrapper-content {
        padding-bottom: 12px;
    }
    .wrapper-content .footer-address-wrapper.tel{
        padding-top: 8px;
    }
    .footer-address.all-right {
        padding-top: 8px;
        left: 143px;
    }
    .footer-address.all-right .txt-address {
        padding-left: 8px;
        border-left: 1px solid rgba(0, 0, 0, 0.5);
    }
    .profile-info-detail span {
        font-size: 11px;
    }
    .footer-address .txt-address {
        font-size: 11px;
    }
    .box_content_error {
        width: calc(100% - 24px);
    }
    .box-captcha {
        width: 304px;
        margin-left: 100px;
        padding-left: 0;
    }
}
@media (max-width: 480px) { 
    .box-captcha {
        width: 304px;
        margin: 0 auto;
    }
}