@media screen and (max-width:1024px) {
    .logo img {
        height: 90px;
    }

    .logo_text {
        font-size: 12px;
    }

    .header_container {
        max-width: 900px;
    }

    /* .nav_group {
        width: 580px;
    }    */
    .phone_top_text {
        font-size: 15px;
    }

    .slider_container img {
        height: auto;
        max-height: 550px;
    }

    .header_btn {
        font-size: 14px;
    }

    .section3_container {
        max-width: 600px;
    }

    .left_footer {
        padding-left: 7px;
        gap: 7px;
    }

    .middle_footer {
        max-width: 280px;
    }

    .footer_icon {
        font-size: 12px;
    }

    .footer_icon img {
        height: 32px;
    }

    .right_footer {
        padding-right: 7px;
    }

    .list_tv_head_item_mark_text0 {
        font-size: 16px;
    }

    .list_tv_head_item_mark_text1 {
        font-size: 10px;
    }

    .btn_support {
        font-size: 16px;
    }
}

@media screen and (max-width: 920px) {
    .logo img {
        height: 70px;
    }

    .logo_text {
        font-size: 10px;
    }

    .header_container {
        max-width: 760px;
    }

    /*.nav_group {
        width: 500px;
    }   */
    .phone_top_text {
        font-size: 12px;
    }

    .header_btn {
        font-size: 11px;
    }

    .container_tarufu {
        display: block;
        max-width: max-content;
    }

    .footer {
        height: 100px;
    }

    .container_footer {
        width: 760px;
    }

    .line_container {
        height: 70px;
    }

    .left_footer_text {
        font-size: 14px;
    }

    .phone_footer_text {
        font-size: 14px;
    }

    .title_text {
        font-size: 20px;
    }

    .list_tv_head_item_mark_text0 {
        font-size: 13px;
    }

    .list_tv_head_item_mark_text1 {
        font-size: 10px;
    }
}

@media screen and (max-width: 767px) {
    .logo img {
        height: 80px;
    }

    .logo_text {
        display: none;
    }

    .header_container {
        max-width: 570px;
        align-items: center;
    }

    .nav_group {
        flex-direction: row;
        justify-content: space-around;
        margin-top: 3px;
        margin-left: 0;
        /* height: 90px; */
        width: 100%;
    }

    .phone_group {
        flex-direction: column;
        align-items: flex-start;
        gap: 1px;
    }

    .btn_group {
        flex-direction: column;
        align-items: flex-start;
        margin-top: 0;
    }

    .phone_top_img img {
        background-color: #03955B;
        border-radius: 7px 0px 7px 0px;
        padding: 3px 3px;
        margin-right: 3px;
        height: 12 px;
    }

    .phone_top_text {
        font-size: 12px;
    }

    .header_btn {
        font-size: 11px;
        padding: 1px 10px;
        border-radius: 10px 0px;
    }

    .dropdown_content {
        right: 110%;
        top: 0;
        transform: perspective(600px) translateX(100%);
    }

    .drop_btn:hover .dropdown_content {
        transform: perspective(600px) translateX(0%);
    }

    .container_tarufu {
        display: block;
        max-width: max-content;
    }

    .footer {
        height: 110px;
    }

    .container_footer {
        width: 570px;
    }

    .line_container {
        height: 130px;
    }

    .left_footer_text {
        font-size: 12px;
    }

    .middle_footer {
        max-width: 80px;
    }

    .footer_icon_text {
        display: none;
    }

    .phone_footer_text {
        font-size: 12px;
    }

    .section3_container {
        justify-content: space-around;
    }

    .section3 img {
        height: 140px;
    }

    .title_text {
        font-size: 16px;
    }

    .list_tv_head_item_mark_text1 {
        padding: 3px;
    }

    .list_tv_head_item {
        font-size: 18px;
    }

    .btn_support {
        font-size: 14px;
    }

    .info_support_btn {
        max-width: 200px;
    }

    .btn_support_small {
        font-size: 12px;
    }

    .container_cabinet {
        padding-left: 7px;
        padding-right: 7px;
    }

    .info_field {
        padding-left: 7px;
        padding-right: 7px;
    }

    .TableMenu a {
        font-size: 14px;
    }

    .ads_gigabit_head {
        font-size: 30px;
    }
}

@media screen and (max-width: 575px) {
    .logo_container {
        display: none;
    }

    .logo img {
        height: 50px;
    }

    .container_tarufu {
        display: block;
        max-width: max-content;
    }

    .footer {
        height: 140px;
    }

    .left_footer_text {
        font-size: 10px;
        text-align: end;
    }

    .middle_footer {
        max-width: 30px;
        margin: 20px;
        gap: 5px;
    }

    .footer_icon img {
        height: 28px;
    }

    .phone_footer_text {
        font-size: 10px;
    }

    .section3 img {
        height: 120px;
    }

    .btn_support {
        font-size: 12px;
    }

    .info_support_btn {
        max-width: 150px;
    }

    .btn_support_small {
        font-size: 10px;
    }

    .tv_item_text {
        font-size: 14px;
    }

    .tv_item img {
        height: 42px;
    }

    .contenttoc {
        font-size: 14px;
        width: 400px;
    }

    .ads_gigabit_head {
        font-size: 26px;
    }

    .ads_gigabit_description {
        font-size: 24px;
    }

    .ads_gigabit_slider_text_head {
        font-size: 22px;
    }

    .ads_gigabit_slider_text_desc {
        font-size: 20px;
    }
}

@media screen and (max-width: 424px) {
    .title_text {
        font-size: 16px;
    }

    .btn_support {
        font-size: 10px;
    }

    .info_support_btn {
        max-width: 100px;
    }

    .TableMenu a {
        font-size: 12px;
    }

    .ads_gigabit_head {
        font-size: 18px;
    }

    .ads_gigabit_description {
        font-size: 16px;
    }

    .ads_gigabit_slider_text_head {
        font-size: 14px;
    }

    .ads_gigabit_slider_text_desc {
        font-size: 14px;
    }

    .ads_gigabit_slider_item img {
        max-width: 150px;
    }

    .logo_container {
        display: none;
    }

    .before_nav {
        width: 100%;
        margin-left: 5px;

    }
}