@media only screen and (min-width: 1551px) {

    #slideshow {
        height: 554px;
    }

    body {
        margin: auto;
    }

    .project-image { /* height: 298px; */
    }
}

@media only screen and (min-width: 1900px) {

    #slideshow {
        height: 554px;
    }

    body {
        margin: auto;
    }

    .project-image { /* height: 416px; */
    }
}

@media only screen and (max-width: 1550px) {
    #slideshow {
        height: 548px;
    }
}

@media only screen and (max-width: 1439px) {
    #slideshow {
        height: 519px;
    }
}

@media only screen and (max-width: 1359px) {
    #slideshow {
        height: 486px;
    }

    .logo {
        /* left: -40px; */
    }

    .project-promo .container {
        width: 98%;
    }
}

@media only screen and (max-width: 1279px) {
    #slideshow {
        height: 443px;
    }

    .container {
        width: 1140px;
    }

    .logo {
    }

        .logo a:before {
        position: absolute;
        background: #FFF;
        content: "";
        width: 112%;
        height: 133%;
        left: -8px;
        clip-path: polygon(100% 0, 100% 75%, 50% 100%, 0 75%, 0 0);
        top: 0px;
        }

    .quotation {
        display: none
    }

    nav .menu_main > li > a {
        padding: 0 4px;
    }
}

@media only screen and (max-width: 1150px) {
    .lan {
        margin-top: 2px;
        margin-left: 30px;
    }

        .lan .vi {
            margin-bottom: 3px
        }

    .holine-top {
        /* display: none; */
    }

    .logo {
        top: 5px;
        height: 97px;
        width: 159px;
        z-index: 999;
        left: 50%;
        transform: translateX(-50%);
    }

        .logo a {
            width: 45% !important;
            height: 100% !important;
        }

        .logo canvas {
            width: 100% !important;
            height: 100% !important;
        }

        .logo img {
            display: none !important;
        }

    .nav-banner:before {
        top: 0
    }

    .nav-relative, .nav-banner {
        display: none
    }

    .search-nav {
        display: none
    }

    #ShowMenu {
        float: left;
        display: block;
        position: relative;
        font-size: 18px;
        text-transform: uppercase;
        color: #1986ca;
        margin-top: 6px;
        float: right;
        margin-left: 30px;
        width: 40px;
        height: 36px;
        /* border: 1px solid #e40000; */
        text-align: center;
        display: flex;
        border-radius: 4px;
        background: #fff;
    }

        #ShowMenu:before {
            content: "\f0c9";
            font-family: fontawesome;
            font-size: 27px;
            padding: 0 0px;
            margin: auto;
        }

        #ShowMenu.close:after {
            background-color: rgba(0,0,0,.6);
            position: fixed;
            width: 100%;
            height: 100%;
            z-index: 99999;
            top: 0;
            border: 0;
            left: 0;
            content: "";
        }

    .menusp li {
        padding: 5px 10px;
        font-size: 14px
    }

    nav {
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        width: 315px;
        overflow: auto;
        z-index: 10;
        background-color: #BD9248;
        display: none;
        margin-top: 0;
        z-index: 9999999;
    }

        nav .menu_main > li:nth-child(4) {
            display: none !important
        }

        nav .menu_main {
            border: none;
            float: none;
            height: auto;
            display: flex;
            flex-direction: column;
        }

    .none-menu.menu_main {
        display: block;
    }

    nav .menu_main.left {
        margin-top: 30px
    }

    nav .menu_main > li.home > a {
        text-indent: 0;
        width: 100%;
    }

    nav .menu_main > li.home i {
        left: 0;
        right: auto;
    }

    nav .menu_main li {
        margin: 0 !important;
        /* color: #fff; */
        float: none;
        text-align: left;
        border-top: 1px solid #ffffff8f;
        position: relative;
        background: none;
        padding: 0;
    }

    nav .menu_main > li .menusub li a {
        color: #BD9248;
        font-size: 16px;
        text-transform: none;
        background: #FFF !important;
    }

    nav .menu_main > li .menusub li:hover a {
        color: #ffcc00;
        transform: translateX(5px)
    }

    nav .menu_main li.km-m {
        display: block
    }

    nav .menu_main > li > a:before {
        display: none
    }

    nav .menu_main li a, nav .menu_main.right > li > a {
        padding: 19px 20px;
        font-size: 17px;
        text-transform: uppercase;
        line-height: normal;
        color: #fff;
    }

    nav .menu_main > li.havesub a:after {
        top: 40px;
    }

    .menu_main > li a.active, .menu_main > li a:hover { /* color: #ffcf74 !important; */
    }

    nav .menu_main > li:nth-child(n+3):before {
        display: none
    }

    .menusub {
        position: relative;
        padding-top: 0;
        margin: auto;
        width: 100%;
        display: none;
        transform: none !important;
        transform-origin: unset;
    }

    nav .menu_main li.havesub:nth-child(3) .menusub { /* display: block; */
    }

    nav .menu_main > li.none-mb {
        display: block
    }

    nav .logomobile {
        display: block;
        height: 80px;
        width: 100%;
        text-align: center;
    }

    nav .logomobile {
        float: none;
        position: relative;
        left: 0;
        right: 0;
        margin: auto !important;
        margin-top: 0;
        height: auto;
        text-align: center;
        padding: 0px 0;
        background: #fff;
    }

        nav .logomobile canvas {
            left: 0;
        }

        nav .logomobile a {
            padding: 20px 0;
            display: block;
            /* background-color: #fff; */
            margin: auto;
        }

        nav .logomobile img {
            width: auto;
            height: 100%;
            display: block;
            margin: auto;
        }

    .middle-header .logo {
        left: 0;
    }

    .right-top {
        float: right
    }

    .middle-header {
        height: 50px;
    }

    .shopping {
        margin-top: 20px;
    }

    .mtop50 {
        margin-top: 30px !important
    }

    .inner-page {
        /* margin-top: 20px; */
        padding: 30px 0;
    }

    #slideshow {
        height: 394px;
    }

    .small-img {
        display: none
    }

    .li-gt strong {
        /* font-size: 40px; */
        /* margin-top: 15px; */
    }

    .container {
        width: 1010px;
    }
    .btn {
        width: 40px;
        height: 40px;
        background-color: red;
        color: #fff;
        font-size: 23px;
        cursor: pointer;
        border-radius: 5px;
        margin-left: 20px;
        position: absolute;
        right: 0;
        display: block !important;
        top: 8px;
    }
    .list-standard {
        display: grid;
        grid-auto-rows: minmax(min-content,max-content);
        grid-template-columns: repeat(2,minmax(0,1fr));
        column-gap: 35px;
        row-gap: 30px;
        box-sizing: border-box;
        margin-top: 40px;
    }

    .tit-project h2 {
        font-size: 30px;
    }

    .tit-news h3 {
        font-size: 30px
    }

    .news-default {
        padding: 35px 0
    }

    .logo a:before {
        left: -43px;
        height: 90px;
        background-size: 100% 100%;
        width: 290px;
    }

    .project-promo {
        padding: 35px 0
    }

    .list-article-category {
        margin-top: 30px
    }

    footer .middle .left {
        width: 100%;
        /* text-align: center; */
    }

    .des-ft {
        font-size: 16px;
        max-width: 450px;
        margin: auto;
    }

    .des-footer {
        width: 100%;
    }

    .list-gt {
        /* padding: 30px 0; */
        padding: 130px 0 50px;
    }

    .left-gt {
        /* margin-top: 17px; */
        /* width: 51%; */
        padding: 45px 0;
    }

    .des-gt {
        margin-top: 15px;
    }

    .detail-gt {
        margin-top: 20px;
    }

    .slogan {
        margin-top: 15px;
    }

    .foot .container {
        text-align: center;
    }

    .foot .left.text {
        float: none;
        display: block;
    }

    footer .foot {
        height: auto;
        padding-bottom: 10px;
    }

    .foot .right {
        float: none;
        display: inline-block;
    }

    .foot .visitor {
        float: none;
        display: block;
        margin-right: 0;
        margin-top: 7px;
    }

    .right.socal-link {
        float: none;
        display: block;
        margin-top: 5px;
    }

    footer .foot .right {
        line-height: normal;
    }

    .logo-ft {
        display: none;
    }

    .box-commit-pro {
        grid-template-columns: repeat(1,minmax(0,1fr));
        column-gap: 5px;
        row-gap: 5px;
        margin-top: 20px;
    }

    .box-info-pro {
        width: 100%;
    }

    .row-50 {
        width: 48%;
    }

    .partner {
        padding-top: 30px
    }

    .product-noibat:before {
        top: 0
    }

    .menu-footer {
        /* display: none; */
    }

        .menu-footer.menu1 {
            display: none
        }

    .fanpage-footer .title-footer {
        display: none
    }

    .menu-footer .title-footer:after {
        margin: auto;
        margin-top: 10px;
    }

    .des-hot {
        width: 90%;
    }

    nav {
        margin: 0;
    }

    .product-noibat {
        /* padding:30px 0; */
        /* padding-bottom: 30px; */
    }

    .tit {
        font-size: 30px;
    }

    .title-why h2 {
        font-size: 32px;
    }

    .tit-gt h2 {
        font-size: 18px;
    }

    .product-default ul li .imgproduct,
    .product-list li .imgproduct {
        height: 200px;
    }

    .hotline-default {
        min-height: auto;
        padding: 50px 0;
    }

    .flex-content {
        padding: 10px
    }

    .home-default .container {
        padding: 30px 0
    }

    .phone-hot a {
        font-size: 35px;
    }

    .li-content-gt li strong {
        font-size: 16px;
    }

    .slide-pd li {
        height: 450px
    }

    .left-video {
        margin-top: 0
    }

    .lbtim {
        display: none !important
    }

    .product-default ul li, .product-list li { /* outline-color: #e8b065; */ /* box-shadow: 2px 2px 11px rgb(0 0 0 / 30%); */
    }

    .overList:nth-last-child(2), .overList:nth-last-child(1) {
        width: 100%;
    }

    .product-list {
        grid-template-columns: repeat(4,minmax(0,1fr));
    }

    .overList .product-list li:nth-child(n+5) {
        display: none
    }

    .project-image {
        height: 270px;
    }

    footer .middle {
        padding: 30px 0
    }

    .infocompany {
        width: 100%;
        margin-top: 20px;
    }

    footer .title-footer {
        /* display: none; */
    }

    .title-footer:after {
        display: none
    }

    .text-footer p {
        padding-left: 0;
    }

        .text-footer p:before {
            display: none
        }

    .text-footer strong {
        font-weight: bold;
    }

    .middle .right {
        width: 100%;
        text-align: center;
    }

    .infocompany .text-footer div:before {
        /* color:#000; */
        display: none;
    }

    .text-footer div {
        padding: 0;
        width: 100% !important;
    }

    .menu-footer + .menu-footer {
        width: 100%;
        margin: auto;
        padding: 0;
        text-align: center;
        margin-top: 20px;
    }

    .menu-footer.menu3 {
        display: block;
        text-align: center
    }

    .list_project {
        /* grid-template-columns: repeat(3,minmax(0,1fr)); */
        column-gap: 10px;
        row-gap: 10px;
        /* margin-top: 30px; */
    }

    .overList {
        padding: 35px 0
    }

    .tit-pro {
        font-size: 28px;
    }

    .tit-gt h1 {
        font-size: 18px;
    }

    .tit-gt strong {
        font-size: 32px;
        margin-top: 0;
    }

    .info-stat {
        width: 100%;
    }

    .list-stat {
        padding-left: 45px;
    }

    .statistics {
        padding: 45px 0;
    }

    .img-stat {
        display: none;
    }

    .mbnone {
        display: none
    }
}


@media only screen and (max-width: 1023px) {
    #slideshow {
        height: 347px; /* margin-top: 50px; */
    }

    .container {
        width: 890px;
    }

    .row1 {
        width: 100%;
        margin-top: 30px;
    }

    .row2 {
        width: 100%;
    }

    .more a {
        width: 130px;
        height: 40px;
        line-height: 40px;
    }

    .news-default {
        padding: 35px 0
    }

    .slogan span:nth-child(n+1) {
        background: none;
        padding: 0;
    }

    .slogan {
        display: block;
        font-size: 20px;
        line-height: normal;
    }

    .tit-gt h5 {
        display: inline-block;
        padding-bottom: 0;
    }

    .list-gt .container {
        /* grid-template-columns: repeat(2,minmax(0,1fr)); */
        /* column-gap: 0; */
        /* row-gap: 10px; */
        text-align: center;
        display: block;
        overflow: hidden;
        background: #fff;
    }

    .li-gt {
        width: 50%;
        float: left;
    }

        .li-gt:nth-child(3) {
            width: 100%;
        }

        .li-gt img {
            margin-top: 10px;
        }

        .li-gt strong {
            /* font-size: 40px; */
        }

        .li-gt > div {
            text-align: center;
        }

        .li-gt li {
            padding: 0;
            background: none
        }

    footer .foot {
        height: auto;
        padding-bottom: 10px;
    }

    .list-gt {
        padding: 10px 0;
    }

    .content-gt {
        width: 100%;
        column-gap: 15px;
        row-gap: 20px;
    }

    .tit-gt {
        padding-left: 0
    }

        .tit-gt:before {
            display: none
        }

    .left-gt {
        width: 100%;
        text-align: center;
        padding: 0;
        margin-bottom: 25px;
    }

    .tit-gt h2:after {
        /* margin: 20px auto; */
    }

    .right-gt {
        width: 100%;
        margin-top: 10px;
        /* display: none; */
        position: relative;
        top: 0;
        border: none;
    }

        .big-img, .right-gt img {
            border-radius: 0;
            height: auto;
        }

    .project-promo {
        padding-top: 30px;
        padding-bottom: 35px;
    }

    .col-sidebar {
        display: none
    }

    .col-section, .col-side {
        width: 100%;
    }

    footer .title-footer:after {
        position: relative;
        display: block;
        margin: auto;
        margin-top: 10px;
    }

    .tieuchi {
        display: none
    }

    .middle-header { /* height: 50px; */ /* background-color: #c11f2f; */ /* position: fixed; */ /* left: 0; */ /* top: 0; */ /* right: 0; */
    }

    .right-top { /* margin-top: 6px; */ /* padding-bottom: 0; */
    }

    .banner-ct img { /* height:100%; */ /* width:auto; */
    }

    .left.infocompany {
        width: 100%;
        text-align: center; /* margin-bottom:20px; */
    }

    .menu-footer { /* float:none; */ /* display:block; */ /* text-align:left; */ /* width: 100% !important; */ /* padding: 0; */ /* margin: 0 !important; */
    }

    .menu1 {
        display: none
    }

    .menu-footer .fb-page.fb_iframe_widget {
        display: block;
    }

        .menu-footer .fb-page.fb_iframe_widget iframe { /* width:auto !important */
        }

    .cart { /* color:#fff; */ /* font-size: 22px; */ /* margin-left: 17px; */
    }

    .countcart {
        background-color: #fff;
        color: #c11f2f
    }

    .shopping { /* margin-top: 8px; */
    }

    .searchbox {
        display: block;
        position: relative;
        float: left;
        border: 1px solid #fff;
        z-index: 99;
    }

    .lbtim {
        width: auto;
        position: relative;
        z-index: 1;
    }

        .lbtim i {
            display: none
        }

    .searchbox .btn i {
        display: block;
        margin: auto;
    }

    .searchbox .btn {
        display: block;
        text-decoration: none;
        display: flex;
    }

    nav .menu_main > li.havesub a:after { /* bottom:inherit; */ /* top: 25px; */ /* right: 15px; */ /* border: 6px solid transparent; */ /* border-top-color: #fff; */
    }

    .left.text {
        width: 100%;
        text-align: center;
    }

    .foot .right {
        width: 100%;
        text-align: center;
    }

    .foot .visitor {
        float: none;
        margin: auto;
        margin-bottom: 9px;
        margin-top: 5px;
    }

    .des-hot {
        width: 90%;
    }

    nav {
        margin-left: 0;
    }

    .product-noibat {
        /* padding: 30px 0; */
    }

    .phone-hot {
        margin-bottom: 15px;
    }

    .books-boxes { /* margin-top:30px; */
    }

    .hotline-default {
        min-height: auto;
        padding: 50px 0;
    }

    .flex-content {
        padding: 10px
    }

    .home-default .container {
        padding: 30px 0
    }

    .about {
        padding-top: 30px;
        padding-bottom: 10px;
    }

    .c-tabs-nav a {
        font-size: 15px;
        padding: 5px 20px 8px;
    }

    .product-default ul li .imgproduct,
    .product-list li .imgproduct {
        height: 160px;
    }

    .phone-hot a {
        font-size: 30px;
    }

    .list-article-category .item .postImg {
        height: 200px;
    }

    .banner-ct {
        height: auto !important
    }

    .slogan-video {
        width: 100%;
    }

    footer .infocompany .title-footer {
        width: 80%;
        margin: auto;
        font-weight: bold;
    }

    .li-content-gt li {
        width: 100%; /* align-self: center; */ /* justify-self: center; */
        margin-left: 0;
    }

    .tit-gt h1, .slogan-df, .tit-pd {
    }

    .li-content-gt li strong {
        font-size: 16px;
    }

    .slide-pd li {
        height: 450px
    }

    .left-video {
        margin-top: 0
    }

    .img-gt img {
        width: 50%;
        padding-top: 56px;
    }

    .li-content-gt:nth-child(1) { /* padding-right: 70px; */ /* display: grid; */ /* grid-auto-rows: minmax(min-content,max-content); */ /* grid-template-columns: repeat(3,minmax(0,1fr)); */ /* column-gap: 18px; */ /* row-gap: 30px; */ /* align-items: center; */ /* justify-items: center; */
    }

    .li-content-gt:nth-child(2) { /* padding-left: 80px; */
    }

    .slogan-pd {
        font-size: 40px;
    }

    .right-video a {
        height: 300px
    }

    .listHinhAnh .listImg, .listVieos .postImg {
        height: 220px
    }

    .lstImgContent .postImg {
        height: 150px
    }

    .swiper-glr2 {
        height: 450px
    }

    .project-promo .tit {
        font-size: 28px;
    }

    .list_project {
        grid-template-columns: repeat(2,minmax(0,1fr));
        column-gap: 15px;
        row-gap: 15px;
        margin-top: 30px;
    }

    .project-image, .project-design .project-image {
        height: 390px;
    }

    .product-list {
        grid-template-columns: repeat(4,minmax(0,1fr));
        column-gap: 10px;
        row-gap: 10px;
    }
}


@media only screen and (max-width: 900px) {
    #slideshow {
        height: 296px;
    }

    .project-image, .project-design .project-image {
        height: 350px;
    }

    .container {
        width: 760px;
    }

    .left-news {
        width: 100%;
    }

    .right-news {
        width: 100%;
        margin-top: 10px;
    }

    .list-a-proj {
        display: none
    }

    .tit-standard h4 {
        width: 100%;
        text-align: justify;
    }

    .tit-project a {
        top: 30px
    }

    .list-article-category {
        grid-template-columns: repeat(2,minmax(0,1fr));
        column-gap: 10px;
        row-gap: 10px;
    }

    .list-buid-2 {
        grid-template-columns: repeat(1,minmax(0,1fr));
        column-gap: 8px;
        row-gap: 8px;
    }

    .overList:nth-child(n+1) .list-buid-1 {
        order: 1;
    }

    .project-promo .des-tit {
        width: 100%;
        font-size: 17px;
        margin-top: 23px;
    }

    .des-why {
        width: 100%;
        font-size: 17px;
    }

    .tit-pro { /* font-size:20px; */
    }

    .box-white {
        padding: 15px;
    }

    .tit-pro a { /* top:3px; */
    }

    .top-header .container {
        text-align: center;
    }

    .logo {
        float: none;
        display: inline-block;
        left: 0;
        transform: translateX(0);
    }

    .email-top {
        display: none
    }

    .comname {
        float: none;
        display: inline-block;
        margin-top: 0;
        padding-bottom: 9px;
        overflow: hidden;
    }

    .top-header .right { /* display:none; */
    }

    .tit-gt span { /* width:80%; */
        font-size: 17px;
    }

    .product-list li:nth-child(n+1) { /* margin:auto; */ /* width:32%; */ /* margin-left:2%; */
    }

    .product-list li:nth-child(3n+1) { /* margin-left:0 */
    }

    .product-list li:nth-child(n+4) { /* margin-top:20px */
    }

    .c-tabs-nav {
        margin-bottom: 10px;
    }

    .menu-footer .title-footer {
        font-size: 20px;
    }

    .product-default ul, .product-list {
        grid-template-columns: repeat(2,minmax(0,1fr));
        column-gap: 20px;
        row-gap: 20px;
    }

    .c-tabs-nav a {
        font-size: 15px;
        padding: 5px 20px 8px;
    }

    .product-default ul li .imgproduct,
    .product-list li .imgproduct {
        height: 340px;
    }

    .phone-hot a {
        font-size: 30px;
    }

    .list-article-category .item .postImg {
        height: 235px;
    }

    .banner-ct {
        height: 176px;
        margin: auto !important;
    }

    .left-video {
        width: 100%;
    }

    .right-video {
        width: 100%;
        margin-top: 20px;
    }

    .box-page-abouts {
        width: 96%;
        box-sizing: border-box;
    }

    .listHinhAnh, .listVieos {
        grid-template-columns: repeat(2,minmax(0,1fr));
        column-gap: 20px;
        row-gap: 20px;
    }

    .lstImgContent {
        grid-template-columns: repeat(2,minmax(0,1fr));
        column-gap: 10px;
        row-gap: 10px;
    }

    .video-default {
        padding: 40px 0
    }

    .overList:nth-last-child(1) .product-list,
    .overList:nth-last-child(2) .product-list {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    .tit-gt h1, .slogan-df, .tit-pd {
        /* font-size: 30px; */
    }

    .li-content-gt li strong { /* font-size:22px */
    }

    .slide-pd li {
        height: 450px
    }

    .left-video {
        margin-top: 0
    }

    .img-gt img {
        width: 50%;
        padding-top: 56px;
    }

    .li-content-gt:nth-child(1) { /* padding: 0 !important; */
    }

    .li-content-gt:nth-child(2) { /* padding-left: 80px; */
    }

    .slogan-pd {
        font-size: 40px;
    }

    .right-video a {
        height: auto;
    }

    .listHinhAnh .listImg, .listVieos .postImg {
        height: 285px;
    }

    .lstImgContent .postImg {
        height: 275px;
    }

    .slide-pd li {
        height: 400px
    }

    .slogan-video {
        font-size: 35px;
    }


    footer .foot {
        padding-bottom: 8px !important;
    }

    .bottom {
        display: block;
        background: #991722;
        height: 58px;
        border-top: 1px solid #fff;
        z-index: 9999;
    }

        .bottom .div-bot {
            display: block;
            position: relative;
            width: 25%;
            float: left;
            height: 100%;
            left: 0;
            bottom: 0;
            background: none;
            border: none;
            border-left: 1px solid #fff;
            outline: none;
            box-shadow: none;
            text-align: center;
            color: #fff;
            box-sizing: border-box;
            border-radius: 0;
        }

            .bottom .div-bot:first-child {
                border: none
            }

            .bottom .div-bot:after, .bottom .div-bot:before {
                display: none
            }

            .bottom .div-bot a {
                color: #fff;
                text-decoration: none;
                height: 100%;
            }

        .bottom .span-bot {
            display: block !important;
            position: relative;
            left: 0;
            bottom: 0;
            background: none;
            width: 100%;
            line-height: 92px;
            background-repeat: no-repeat;
            background-position: center 6px;
            height: 100% !important;
        }

    .div-bot.map-page .span-bot {
        background-image: url('/Design/map3.png');
    }

    .div-bot.zlchat .span-bot {
        background-image: url('/Design/zalo2.png');
    }

    .div-bot.button-phone .span-bot {
        background-image: url('/Design/dt2.png');
    }

    .div-bot.mes .span-bot {
        background-image: url('/Design/mes2.png');
    }

    .bottom .box-zalo a {
        color: #ac1a1b;
    }

    .bottom .box-zalo {
        bottom: 101%;
        left: 0 !important;
    }

    .span-top {
        display: none
    }
}


@media only screen and (max-width: 767px) {
    #slideshow {
        height: 246px;
        margin-bottom: 0;
    }

    ul > li:nth-child(8) {
        display: none
    }

    .container {
        width: 625px;
    }

    .standard {
        padding: 45px 0
    }

    .tit-project a {
        display: none;
    }

    footer .infocompany .title-footer {
        width: 100%;
    }

    .list-standard {
        display: grid;
        grid-auto-rows: minmax(min-content,max-content);
        grid-template-columns: repeat(1,minmax(0,1fr));
        column-gap: 35px;
        row-gap: 30px;
        box-sizing: border-box;
        margin-top: 40px;
    }

    .tit-standard h3 {
        font-size: 28px;
    }

    .right-tit-stat {
        font-size: 24px;
    }

    .list-stat {
        padding-left: 0
    }

    .item-stat span {
        font-size: 18px;
    }

    .list-gt .container {
        padding: 0
    }

    .li-gt strong {
        /* font-size: 35px; */
    }

    .top-header .logo {
        /* width: 131px; */
        /* height: 86px; */
    }

        .top-header .logo canvas, .top-header .logo a {
            width: 100% !important;
            height: 100% !important;
            margin: auto !important;
        }

        .top-header .logo img {
            display: none
        }

    .span-top:first-child {
        display: none
    }

    .project-image, .project-design .project-image {
        height: 250px;
    }

    .project-promo .project_item:nth-child(n+4) {
        display: block;
    }

    .project-name {
        bottom: 0
    }

    .des-tit {
        width: 90%
    }

    .padding-page {
        padding-top: 0;
        padding-bottom: 20px;
    }

    .product-noibat:before {
        display: none
    }

    .middle-header .logo {
        /* height: 70px !important; */
        /* width: 83px; */
        overflow: hidden;
        top: -3px;
        /* display: none !important; */
    }

        .middle-header .logo a {
            /* height: 100% !important; */
        }

        .middle-header .logo canvas { /* height:100% !important */
        }

    .table_cart .quantity {
        width: 157px !important;
    }

    footer .text-footer {
        font-size: 16px;
    }

    footer .foot {
        text-align: center;
    }

        footer .foot .left, footer .foot .right {
            width: 100%; /* margin:auto; */
            font-size: 15px;
            margin-bottom: 0;
        }

    .hotline-default {
        padding: 30px 0
    }

    .row-50 {
        width: 100%;
    }

    .tit-page {
        font-size: 24px;
        margin-top: 15px;
    }

    .row-50.row1.left {
        /* display:none !important; */
        margin-top: 30px;
    }

    .slider_contain.slidemobile {
        display: block;
        width: 100%;
        margin-top: 30px;
    }

    .c-tabs-nav a {
        font-size: 15px;
        padding: 5px 20px 8px;
    }

    .product-default ul li .imgproduct,
    .product-list li .imgproduct {
        height: 260px;
    }

    .phone-hot a {
        font-size: 30px;
    }

    .list-article-category .item .postImg {
        height: 208px;
    }

    .banner-ct {
        margin-top: 50px;
        height: 176px;
    }

    .contact .right-content {
        width: 100%;
    }

    .contact .left-content {
        width: 100%;
        margin-top: 20px;
    }

    .li-content-gt li {
        width: 100%;
    }

    .content-gt {
        grid-template-columns: repeat(1,minmax(0,1fr));
    }

    .li-content-gt:nth-child(1) { /* padding-right: 0; */ /* width: 100%; */ /* overflow: hidden; */
    }

    .li-content-gt:nth-child(2) { /* padding-left: 0; */ /* width: 100%; */
    }

    .li-content-gt li { /* margin-top: 5px; */ /* text-align:left; */ /* text-align: center; */
    }

    .li-content-gt:nth-child(n+1) li strong { /* background: none; */ /* padding: 5px 0; */
    }

    .li-content-gt li span { /* font-size:20px; */
    }

    .product-default ul li .title-product, .product-list li .title-product { /* padding-top:10px; */
    }

    .img-gt { /* display:none; */
        position: relative;
    }

    .about {
        background: none;
    }

    .product-noibat {
        /* padding: 30px 0; */
    }

    .overList {
        padding: 30px 0
    }

    .tit-gt h1, .slogan-df, .tit-pd {
        /* font-size: 28px; */
    }

    .li-content-gt li strong {
        font-size: 18px;
    }

    .slide-pd li {
        height: 450px
    }

    .left-video {
        margin-top: 0
    }

    .img-gt img {
        width: 100%;
        padding-top: 0;
    }

    .slogan-pd {
        font-size: 40px;
    }

    .right-video a {
        height: auto;
    }

    .listHinhAnh .listImg, .listVieos .postImg {
        height: 233px;
    }

    .lstImgContent .postImg {
        height: 237px;
    }

    .slide-pd li {
        height: 332px;
    }

    .slogan-video {
        font-size: 35px;
    }

    .tit-df {
        font-size: 35px;
    }

    .list_project, .list-article-category {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    .left-news .list-article-category {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    .left-news {
        width: 100%;
    }

    .right-news {
        width: 100%;
        margin-top: 30px
    }

    .title-news {
        font-size: 17px;
    }

    .left-news .list-article-category li:nth-child(n+3) {
        display: none
    }

    .item-pro-swiper {
        height: 450px
    }

    .tit-pro-de {
        font-size: 25px;
        height: 50px;
        line-height: 50px;
    }

    .tit-news span {
        font-size: 28px;
    }
}

@media only screen and (max-width: 639px) {
    #slideshow {
        height: 212px;
    }

    footer .infocompany .title-footer {
        font-size: 25px;
    }

    .container {
        width: 535px;
    }

    .statistics {
        overflow: hidden;
        width: 100%;
        padding: 0px 0;
    }

    .list-gt .container {
        grid-template-columns: repeat(1,minmax(0,1fr));
        column-gap: 0;
        row-gap: 10px;
        text-align: center;
        display: grid;
    }

    .li-gt {
        width: 100%;
    }

    .list-stat {
        margin-top: 25px;
        grid-template-columns: repeat(2,minmax(0,1fr));
        column-gap: 10px;
        row-gap: 30px;
        display: none;
    }

    .img-tit-stat {
        max-width: 105px;
    }

    .right-tit-stat p {
        margin-right: 0;
        margin-top: 19px;
        font-size: 16px;
        padding-top: 10px;
    }

    .right-tit-stat {
        overflow: initial;
    }

    .tit-pro {
        font-size: 25px;
    }

    .list-buid-1 .imgproduct {
        height: 350px
    }

    .imgproduct {
        height: 200px
    }

    .ab-product a, .list-buid-1 .ab-product a {
        padding: 30px 10px 15px;
    }

    .list_project {
        /* grid-template-columns: repeat(1,minmax(0,1fr)); */
        column-gap: 10px;
        row-gap: 10px;
        /* margin-top: 0; */
    }

    .project-promo .tit {
        font-size: 25px;
    }

    .why-default {
        /* padding: 30px 0; */
    }

    .table_cart td.name {
        width: 40%;
    }

    .product-list li:nth-child(n+1) {
        margin: auto; /* width:49%; */
    }

    .product-list li:nth-child(2n+2) {
        float: right
    }

    .product-list li:nth-child(n+3) { /* margin-top:20px; */
    }

    .phone-hot a:nth-child(n+2) {
        margin-left: 10px;
    }

    .cb-list {
        grid-template-columns: repeat(1,minmax(0,1fr));
        column-gap: 20px;
        row-gap: 20px;
    }

    .list-partner {
        margin-top: 20px
    }

    .c-tabs-nav a {
        font-size: 15px;
        padding: 5px 20px 8px;
    }

    .product-default ul li .imgproduct,
    .product-list li .imgproduct {
        height: 200px;
    }

    .phone-hot a {
        font-size: 25px;
    }

    .des-hot {
        font-size: 15px;
    }

    .span-hot {
        font-size: 25px;
    }

    .list-article-category .item .postImg {
        height: 168px;
    }

    .banner-ct {
        margin-top: 50px;
        height: 176px;
    }

    .des-pd {
        width: 100%
    }


    .tit-gt h1, .slogan-df, .tit-pd { /* font-size: 24px; */
    }

    .li-content-gt li strong {
        font-size: 19px;
    }

    .slide-pd li {
        height: 450px
    }

    .left-video {
        margin-top: 0
    }

    .img-gt img {
        width: 100%;
        padding-top: 0;
    }

    .tit-gt h2 { /* font-size:40px; */
    }

    .slogan-pd {
        font-size: 30px;
    }

    .right-video a {
        height: auto;
    }

    .listHinhAnh .listImg, .listVieos .postImg {
        height: 196px;
    }

    .lstImgContent .postImg {
        height: 202px;
    }

    .slide-pd li {
        height: 252px;
    }

    .slogan-video {
        font-size: 35px;
    }

    .tit-df {
        font-size: 35px;
    }

    .zlchat {
        width: 45px;
        height: 45px;
        bottom: 71px;
        /* left: 5px; */
    }

    .map-page {
        width: 45px;
        height: 45px;
        bottom: 124px;
        /* left: 5px; */
    }

    .button-phone {
        width: 45px;
        height: 45px;
        background-position: center;
        bottom: 15px;
        /* left: 5px; */
    }

    .mnv-tuvan {
        width: 45px;
        bottom: 179px;
        /* left: 5px; */
    }

    .project-image, .project-design .project-image {
        height: 240px;
    }

    .tit-pro a {
        display: none
    }
}

@media only screen and (max-width: 549px) {
    #slideshow {
        height: 185px;
    }

    .tit-pro-in span {
        /* white-space: nowrap; */
        display: -webkit-inline-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .container {
        width: 470px;
    }

    .tit-project h2 {
        font-size: 27px
    }

    .project-promo {
        background-size: cover;
    }

    .holine-top a > span {
        display: none
    }

    .detail-project-item {
        display: none
    }

    .address-product {
        /* display: none; */
    }

    .foot .left.text div {
        display: block;
    }

        .foot .left.text div:nth-child(n+2) {
            margin-top: 5px;
        }

    .partner .tit {
        font-size: 28px;
    }

    .tit-gt h3 { /* display:none */
    }

    footer .infocompany .title-footer {
        width: 100%;
        font-size: 16px;
    }

    .table_cart td.name {
        width: 40%;
    }

    .infocompany .text-footer {
        font-size: 16px;
    }

    .product-list li:nth-child(n+1) {
        margin: auto; /* width:49%; */
    }

    .product-list li:nth-child(2n+2) {
        float: right
    }

    .product-list li:nth-child(n+3) { /* margin-top:20px; */
    }

    .phone-hot a:nth-child(n+2) {
        margin-left: 10px;
    }

    .cb-list {
        grid-template-columns: repeat(1,minmax(0,1fr));
        column-gap: 20px;
        row-gap: 20px;
    }

    .pro-duct { /* padding-top:10px; */
    }

    .swiper-glr2 {
        height: 400px;
        margin-top: 0;
    }

    .c-tabs-nav a {
        font-size: 15px;
        padding: 5px 20px 8px;
    }

    .tit-pro a {
        display: none
    }

    .product-default ul li .imgproduct,
    .product-list li .imgproduct {
        height: 180px;
    }

    .star {
        margin-top: 5px;
    }

    .phone-hot a {
        font-size: 25px;
    }

    .des-hot {
        font-size: 15px;
    }

    .span-hot {
        font-size: 25px;
    }

    .list-article-category .item .postImg {
        height: 168px;
        order: 1 !important;
    }

    .banner-ct {
        margin-top: 50px;
        height: 176px;
    }

    .des-pd {
        width: 100%
    }

    .product-default ul li, .product-list li {
        padding: 10px;
        padding-bottom: 15px;
    }

    .list-gt {
        display: none
    }

    .tit-gt h1, .slogan-df, .tit-pd { /* font-size: 24px; */
    }

    .li-content-gt li strong { /* font-size: 26px; */
    }

    .slide-pd li {
        height: 450px
    }

    .left-video {
        margin-top: 0
    }

    .img-gt img {
        width: 100%;
        padding-top: 0;
    }

    .tit-gt h2 {
        /* font-size: 14px; */
    }

    .slogan-pd {
        font-size: 30px;
    }

    .right-video a {
        height: auto;
    }

    .listHinhAnh .listImg, .listVieos .postImg {
        height: 166px;
    }

    .lstImgContent .postImg {
        height: 175px;
    }

    .slide-pd li {
        height: 223px;
    }

    .slogan-video {
        font-size: 35px;
    }

    .tit-df, .tit-video {
        font-size: 35px;
    }

    .lstImgContent .postImg .backgr-img {
        height: 492px;
    }

    .project-image, .project-design .project-image {
        height: 210px;
    }

    .project_item .ab-project {
        /* height: auto !important; */
        /* padding: 0 !important; */
        /* display: block !important; */
        /* background: url(/Design/bg-item-pro.png) 100% 100% !important; */
        /* padding-top: 30px !important; */
    }

    .ab-project a {
        /* padding-bottom: 10px; */
    }

    .li-par {
        height: 80px;
    }

    .title-why h2 {
        font-size: 27px;
    }
}


@media only screen and (max-width: 479px) {
    .item-pro-swiper {
        height: 300px;
    }

    .swiper-glr2 {
        height: 300px
    }

    .infocompany .text-footer {
        /* font-size: 14px; */
    }

    .phone-hot a:nth-child(n+1) {
        display: block;
        margin-left: 0;
    }

        .phone-hot a:nth-child(n+1):before {
            display: none
        }

    #slideshow {
        height: 158px;
    }

    .des-gt {
        font-size: 14px;
    }

    .container {
        width: 400px;
    }

    .tit-standard h4 {
        font-size: 17px;
    }

    .tit-standard h3 {
        font-size: 22px;
    }

    .right-tit-stat {
        font-size: 18px;
        margin-top: 12px;
    }

        .right-tit-stat span {
            margin-top: 0px;
        }

    .left-gt {
        margin-top: 0
    }

    .why-default {
        display: none
    }

    .project-promo {
        padding-top: 10px;
    }

    .slogan {
        display: none
    }

    .contact-detail {
        text-align: center;
        grid-template-columns: repeat(1,minmax(0,1fr));
        column-gap: 2px;
        row-gap: 10px;
    }

    .tit-pro {
        font-size: 22px;
    }

    .imgproduct {
        height: 180px;
    }

    .list-buid-1 .imgproduct {
        height: 300px
    }

    .top-header .right {
        display: none
    }

    .about {
        /* padding-top: 60px; */
    }

    .title-why h4 {
        font-size: 17px;
    }

    .tit {
        font-size: 24px;
    }

    .project-promo .tit {
        font-size: 27px;
    }

    .slider_contain .sliderPhotos {
        height: 380px;
    }

    .comname {
        margin-left: 4px;
    }

    .des-tit {
        width: 100%;
    }

    .tit-pro a {
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        opacity: 0;
        z-index: 4;
    }

    .tit-gt h3 {
        font-size: 19px;
    }

    .box-white {
        padding: 10px;
    }

    .detail {
        padding-top: 15px;
    }

    .box-white .tit-gt span {
        width: 100%;
    }

    .tit-pro:after {
        display: none
    }

    .lbtim {
        display: none
    }

    .tit-df {
        font-size: 25px;
    }

    .breadcrum {
        padding-top: 5px;
    }

    .photo-default {
        background-size: cover;
        background-position: center center
    }

    .product-default ul, .product-list { /* grid-template-columns: repeat(1,minmax(0,1fr)); */
        column-gap: 10px;
        row-gap: 10px;
    }

        .product-default ul li h4, .product-list li h4 {
            height: auto
        }

        .product-list li:nth-child(n+1) { /* width: 80% !important; */
        }

    .banner-gt.botbn {
        margin-bottom: 0
    }

    .listHinhAnh, .listVieos {
        grid-template-columns: repeat(1,minmax(0,1fr));
        column-gap: 20px;
        row-gap: 20px;
    }

    .lstImgContent {
        grid-template-columns: repeat(1,minmax(0,1fr));
        column-gap: 10px;
        row-gap: 10px;
    }

    .c-tabs-nav a {
        font-size: 15px;
        padding: 4px 15px 5px;
        margin: 2px 0;
    }

    .product-default ul li .imgproduct,
    .product-list li .imgproduct {
        height: 150px;
    }

        .product-default ul li .imgproduct img,
        .product-list li .imgproduct img { /* width:100%; */
        }

    .giacu {
        display: none
    }

    .phone-hot a {
        font-size: 25px;
    }

    .des-hot {
        font-size: 15px;
    }

    .span-hot {
        font-size: 25px;
    }

    .list-article-category .item .postImg {
        height: 134px;
    }

    .banner-ct {
        margin-top: 50px;
        height: 176px;
    }

    .listHinhAnh .listImg {
        height: 140px;
    }

    .tit-page {
        font-size: 17px;
    }

    .table_cart td {
        padding: 5px;
    }

    .lstImgContent .postImg img {
        width: 100%;
        margin: 0 !important;
        border: none;
    }

    .lstImgContent li {
        padding: 0
    }

    .tit-gt h1, .slogan-df, .tit-pd {
        font-size: 14px;
    }

    .li-content-gt li strong {
        font-size: 18px;
    }

    .slide-pd li {
        height: 450px
    }

    .left-video {
        margin-top: 0
    }

    .img-gt img {
        width: 100%;
        padding-top: 0;
    }

    .tit-gt h2 {
        font-size: 21px;
    }

    .slogan-pd {
        font-size: 32px;
    }

    .right-video a {
        height: auto;
    }

    .listHinhAnh .listImg, .listVieos .postImg {
        height: 310px;
    }

    .lstImgContent .postImg {
        height: auto !important;
    }

    .slide-pd li {
        height: 389px;
        width: 100%;
        margin: 0;
    }

    .slogan-video {
        font-size: 35px;
    }

    .tit-df, .tit-video {
        font-size: 35px;
    }

    .detail-gt a {
        /* padding: 0; */
    }

    .project-image, .project-design .project-image {
        height: auto !important;
    }

    .list_project {
        grid-template-columns: repeat(1,minmax(0,1fr));
        column-gap: 10px;
        row-gap: 25px;
        /* margin-top: 0; */
    }
}


@media only screen and (max-width: 409px) {
    .swiper-glr2 {
        height: 280px;
    }

    #slideshow {
        height: 142px;
    }

    .container {
        width: 360px;
    }

    .list_project {
        /* grid-template-columns: repeat(1,minmax(0,1fr)); */
        /* column-gap: 10px; */
        /* row-gap: 10px; */
        /* margin-top: 0; */
    }

    .list-buid-4 {
        display: grid;
        grid-template-columns: repeat(1,minmax(0,1fr));
        column-gap: 8px;
        row-gap: 8px;
        order: 2;
    }

    .imgproduct, .list-buid-1 .imgproduct, .project-image {
        height: 250px
    }

    .table_cart td {
        padding: 5px;
    }

    .comname h3 {
        font-size: 20px
    }

    .comname {
        padding-bottom: 13px
    }

    .c-tabs-nav a {
        font-size: 15px;
        padding: 4px 15px 5px;
        margin: 2px 0;
    }

    .product-default ul li .imgproduct,
    .product-list li .imgproduct {
        height: 140px;
    }

    .giacu {
        display: none
    }

    .phone-hot a {
        font-size: 25px;
    }

    .des-hot {
        font-size: 15px;
    }

    .span-hot {
        font-size: 25px;
    }

    .list-article-category .item .postImg {
        height: 121px;
    }

    .banner-ct {
        margin-top: 50px;
        height: 176px;
    }

    .listHinhAnh .listImg {
        height: 140px;
    }

    .tit-page {
        font-size: 17px;
    }

    .box-page-abouts, .box-white {
        padding: 10px
    }

    .slider_contain .sliderPhotos {
        height: 340px;
    }

    .tit-gt h1, .slogan-df, .tit-pd {
        /* font-size: 31px; */
        font-size: 12px;
    }

    .li-content-gt li strong {
        font-size: 18px;
    }

    .slide-pd li {
        height: 450px
    }

    .left-video {
        margin-top: 0
    }

    .img-gt img {
        width: 100%;
        padding-top: 0;
    }

    .tit-gt h2 { /* font-size: 31px; */
    }

    .tit-gt h3 {
        font-size: 20px
    }

    .slogan-pd {
        font-size: 29px;
    }

    .right-video a {
        height: auto;
    }

    .listHinhAnh .listImg, .listVieos .postImg {
        height: 275px;
    }

    .lstImgContent .postImg {
        height: auto !important;
    }

    .slide-pd li {
        height: 352px;
        width: 100%;
        margin: 0;
    }

    .slogan-video {
        font-size: 35px;
    }

    .tit-df, .tit-video {
        font-size: 34px;
    }
}

@media only screen and (max-width:369px) {
    #slideshow {
        height: 139px;
    }

    .container {
        width: 350px;
    }

    .c-tabs-nav a {
        font-size: 15px;
        padding: 4px 15px 5px;
        margin: 2px 0;
    }

    .product-default ul li .imgproduct,
    .product-list li .imgproduct {
        height: 135px;
    }

    .giacu {
        display: none
    }

    .phone-hot a {
        font-size: 25px;
    }

    .des-hot {
        font-size: 15px;
    }

    .span-hot {
        font-size: 25px;
    }

    .list-article-category .item .postImg {
        height: 121px;
    }

    .banner-ct {
        margin-top: 50px;
        height: 176px;
    }

    .listHinhAnh .listImg {
        height: 140px;
    }

    .tit-page {
        font-size: 17px;
    }

    .project-image {
        /* height: 140px; */
    }

    .tit-gt h1, .slogan-df, .tit-pd { /* font-size: 31px; */
    }

    .li-content-gt li strong { /* font-size: 26px; */
    }

    .slide-pd li {
        height: 450px
    }

    .left-video {
        margin-top: 0
    }

    .img-gt img {
        width: 100%;
        padding-top: 0;
    }

    .tit-gt h2 { /* font-size: 31px; */
    }

    .tit-gt h3 {
        font-size: 20px
    }

    .slogan-pd {
        font-size: 29px;
    }

    .right-video a {
        height: auto;
    }

    .listHinhAnh .listImg, .listVieos .postImg {
        height: 275px;
    }

    .lstImgContent .postImg {
        height: auto !important;
    }

    .slide-pd li {
        height: 352px;
        width: 100%;
        margin: 0;
    }

    .slogan-video {
        font-size: 35px;
    }

    .tit-df, .tit-video {
        font-size: 34px;
    }

    .slider_contain .sliderPhotos {
        height: 330px;
    }
}

@media only screen and (max-width:359px) {
    body {
        min-width: 360px;
        width: 360px;
    }
}