@media all and (max-width: 1300px) {
    .bv-service-item h4 a {
        font-size: 15px;
    }
    .bv-service-g-text p {
        height: 98px;
    }
    .owl-carousel.slider-gallery .owl-stage-outer {
        width: 66.55vw;
    }
    .biwa .form-slider {
        left: 3vw;
    }
    .owl-theme.slider-gallery .owl-nav [class*=owl-] {
        top: 35%;
    }

}

@media all and (max-width: 1024px) {

}

@media all and (min-width: 881px) {

    .bb--kb-list .bb--kb-item:nth-child(3n+4) {

        clear: both;

    }

}

@media all and (max-width: 880px) {

    .header-right-r {

        display: none;

    }
    .header .search{
        transform: translateY(0px);
    }

    .header .header-left {

        position: relative;

        width: 100%;

        text-align: center;

    }

    .header .search .b-search{

        background: transparent url(/images/search.svg) center no-repeat;

        padding: 0;

        background-size: 20px;

    }

    .header-right {

        right: 12px;

        top: 36px;

    }

    .header .search>.form-search {

        right: -11px;

        bottom: -49px;

    }

    .header .search .form-search.show .b-search{

        background: #da251d url(/images/search.svg) center no-repeat;

    }

    .slide-text {

        display: none;

    }

    .bv-service-item h4 a {

        font-size: 13px;

        padding: 12px;

    }

    .bv-service-g-text {

        padding: 0px;

    }

    .bv-service-item h4 {

        margin-top: -35px;

        margin-bottom: 15px;

    }

    .bv-service-g-text p {

        font-size: 14px;

        width: 90%;

        -webkit-line-clamp: 4;

        height: 75px;

    }

    .link a {

        font-size: 14px;

        padding: 9px 12px;

    }

    .link {

        margin: 25px 0;

    }

    .owl-carousel.slider-gallery .owl-stage-outer {

        width: auto;

    }

    .owl-theme .owl-nav .owl-next {

        right: 0;

    }

    .owl-theme .owl-nav .owl-prev {

        left: 0;

    }

    #_partners .owl-nav .owl-prev, .owl-theme.vt-doixe .owl-nav .owl-prev {

        left: 0;

    }

    #_partners .owl-nav .owl-next, .owl-theme.vt-doixe .owl-nav .owl-next{

        right: 0;

    }

    #_partners {

        padding: 0 43px;

    }

    .box-wp {

        padding: 0 12px;

    }

    .ft-bottom-item1.bb-company {

        width: 100%;

        margin-bottom: 30px;

    }

    .ft-bottom-item1.bb-category {

        width: 25%;

    }

    .ft-bottom-item1.bb-chinhsach,.ft-bottom-item1.bb-service {

        width: 25%;

    }

    .about-bv-menu ul li:after {

        right: -4px;

        top: 0;

    }

    .about-bv-menu ul li{

        text-align: center;

        padding: 0 10px;

    }

    .about-bv-content-left {

        width: 100%;

        margin-right: 0;

    }

    .about-bv1-img1.about-bv1-img2{

        margin-right: 0;

    }

    .about-bv1-img1 {

        width: calc(50% - 13px);

    }

    .about-bv-content-right {

        width: 100%;

    }

    .bv-about-bv4-c-l {

        width: 100%;

        text-align: center;

        margin-right: 0;

        margin-bottom: 30px;

    }

    .bv-about-bv4-c-r {

        width: 100%;

    }

    .form-slider {

        position: relative;

        left: 0;

        right: 0;

        width: 100%;

        -webkit-transform: translate(0,0);

        -ms-transform: translate(0,0);

        transform: translate(0,0);

        top: auto;

        z-index: 1;

    }

    .form-order-bv {

        max-width: 100%;

        width: 100%;

    }

    .form-slider .box-wp {

        padding: 0;

    }

    .title-vt {

        font-size: 24px;

    }

    .bv-vt-1-l-t {

        padding: 24px;

        height: 174px;

    }

    .bv-vt-1-r-b p {

        -webkit-line-clamp: 4;

    }

    .bv-vt-1-r-b .link {

        margin-top: 27px;

        margin-bottom: 17px;

    }

    .khobai .form-order-bv {

        max-width: 100%;

    }

    .bv-kb-1 .title {

        margin-bottom: 30px;

    }

    .bb--kb-item {

        width: calc(50% - 30px);

    }

    .video-container iframe, .biwa .slider-category img {

        width: 100%;

        height: calc(60vh - 160px);

    }

    .biwa .form-slider{

        position: relative;

        left: auto;

        width: 100%;

    }

    .hotline-list p:first-child, .hotline-list p:last-child{

        display: none;

    }

    .bw-news {

        width: 100%;

        margin: 0 0 30px;

    }

    .bv-post-item {

        width: 50%;

    }

    .bv-post-item:nth-child(2n+1) {

        clear: both;

    }

    .bv-post-item:nth-child(3n+4){

        clear: none;

    }

    .bv-news-c .wrap-detail {

        border-left: none;

        padding: 0;

    }

    .partner-content-list {

        width: calc(33.33% - 30px);

    }

    .bv-recruit-item {

        width: calc(50% - 10px);

        margin: 0 5px 30px;

        padding: 20px 25px;

    }

    .ct-left {

        width: 100%;

        margin-bottom: 30px;

    }

    .ct-right {

        width: 100%;

    }

    .slider-home img {

        height: auto;

    }

    .owl-theme.slider-gallery .owl-nav [class*=owl-] {

        top: 35%;

    }

    .about-bv-menu li a {

        font-size: 15px;

    }

    .about-bv2-c-item {

        padding: 40px 15px;

        width: calc(33.33% - 20px);

        margin: 0 10px;

    }

    .about-bv2-c-text h4 {

        font-size: 16px;

        margin: 18px 0;

        height: 25px;



    }

    .nutgoidien{

        display: block;

    }

    .slider-gallery .owl-item.active.center {

        transition: .4s ease all;

        -webkit-transform: scale(1.8);

        transform: scale(2.6);

        z-index: 10;

    }



    .slider-gallery .owl-item.active {

        -webkit-transform: scale(0.8) translate(-30px);

        transform: scale(2.6) translate(16px);

    }



    .slider-gallery .owl-item.active:after {

        content: "";

        position: absolute;

        width: 100%;

        height: 100%;

        background: rgba(0, 0, 0, 0.5);

        top: 0;

        right: 0;

    }



    .slider-gallery .owl-item.active.center:after {

        content: none;

    }



    .slider-gallery.owl-theme .owl-nav [class*=owl-] {

        top: 30%;

        width: 30px;

        height: 30px;

        background-size: 9px;

    }

    .owl-theme.slider-gallery .owl-dots {

        margin-top: 90px;

    }

    .bv-vt-1-r-b{

        height: 177px;

    }



}@media all and (max-width: 768px) {


    }

@media all and (max-width: 880px) and (min-width: 681px) {
    .bb--kb-list .bb--kb-item:nth-child(2n+3) {
        clear: both;
    }
}
@media all and (max-width: 680px) {
    .pdt50 {
        padding-top: 35px;
    }

    .title {
        font-size: 22px;
        margin-bottom: 24px;
    }

    .bv-service-item {
        width: 100%;
        margin: 0 0 14px;
    }

    .bv-service-h {
        padding: 0 12px;
    }

    .bv-service-item h4 a {
        font-size: 15px;
        padding: 16px;
    }

    .slider-gallery .owl-item.active.center {
        transition: .4s ease all;
        -webkit-transform: scale(1.8);
        transform: scale(2.6);
        z-index: 10;
    }

    .slider-gallery .owl-item.active {
        -webkit-transform: scale(0.8) translate(-30px);
        transform: scale(2.6) translate(16px);
    }

    .slider-gallery .owl-item.active:after {
        content: "";
        position: absolute;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        top: 0;
        right: 0;
    }

    .slider-gallery .owl-item.active.center:after {
        content: none;
    }

    .slider-gallery.owl-theme .owl-nav [class*=owl-] {
        top: 30%;
        width: 30px;
        height: 30px;
        background-size: 9px;
    }

    .owl-theme.slider-gallery .owl-dots {
        margin-top: 90px;
    }

    #_partners {
        padding: 0 10px;
    }

    #_partners .owl-nav .owl-prev, .owl-theme.vt-doixe .owl-nav .owl-prev {
        left: -28px;
    }

    #_partners .owl-nav .owl-next, .owl-theme.vt-doixe .owl-nav .owl-next {
        right: -28px;
    }

    .bv-contact-left {
        width: 100%;
        margin-bottom: 30px;
        padding-right: 0;
        float: none;
    }

    .bv-contact-right {
        width: 100%;
        padding-left: 0;
    }

    .bv-contact-right iframe {
        height: 250px;
    }

    .form .form-item.form-sm {
        width: 100%;
    }

    .title-ft {
        margin-bottom: 20px;
    }

    .form.form-contact-h {
        margin: -15px -7px 0;
    }

    .ft-cpr-item {
        display: none;
    }

    .ft-bottom-item1 h4 {
        display: none;
    }

    .ft-bottom-item1.bb-chinhsach.mobile {
        display: none;
    }

     .ft-bottom-item1.bb-chinhsach, .ft-bottom-item1.bb-service {
        width: 38%;
    }
    .ft-bottom-item1.bb-category{
        width: 22%;
    }

    .ft-bottom-item1 ul li a {
        font-size: 12px;
    }
    .logo-ft p {
        font-size: 13px;
        font-weight: 500;
        margin-bottom: 0;
        margin-top: 7px;
    }
    .coppy-r.mobile {
        display: block;
        color: #FFFFFF;
        font-size: 12px;
        text-align: center;
        background-image: url("/images/bg-ft-mb.png");
        padding: 14px 0;
    }
    .ft-bottom {
        background-color: #DA251D;
        padding: 32px 0 30px;
    }
    .item-contact-h p {
        font-size: 14px;
    }
    .about-bv-menu ul li {
        width: 50%;
        float: left;
        margin-bottom: 10px;
    }
    .about-bv-menu ul{
        display: block;
    }
    .about-bv-menu li a {
        font-size: 12px;
    }
    .about-bv2-c-text h4 {
        font-size: 20px;
        height: auto;
    }
    .about-bv2-c-text p{
        height: auto;
    }
    .about-bv-menu ul li:nth-child(2):after{
        content: none;
    }
    .about-bv-menu ul li:after {
        width: 1px;
    }
    .pd50{
        padding: 35px 0;
    }
    .about-bv1-img1 {
        width: calc(50% - 7px);
        margin-right: 14px;
    }
    .about-bv-content-left{
        margin-top: 20px;
    }
    .about-bv1-img1.about-bv1-img2 {
        margin-top: 35px;
    }
    .about-bv2-c-item {
        width: 100%;
        margin: 0 0 30px;
    }
    .bv-about-bv4-c-r-b {
        width: 100%;
        margin-bottom: 20px;
    }
    body{
        font-size: 14px;
    }
    .about-bv3-c{
        width: 100%;
    }
    .form-order-bv {
        padding: 19px 12px;
    }
    .bv-vt-1-l {
        width: 100%;
        margin-right: 0;
    }
    .bv-vt-1-l-t p {
        font-size: 14px;
    }
    .title-vt {
        font-size: 20px;
        padding: 15px 0 10px;
    }
    .title-vt:after {
        width: 56px;
        height: 4px;
    }
    .bv-vt-1-r {
        width: 100%;
    }
    .bv-vt-1-r-b p {
        -webkit-line-clamp: 4;
        height: auto;
    }
    .send_detail-staff {
        padding: 40px 12px 12px;
    }
    .comment-form .title {
        font-size: 20px;
    }
    .owl-theme.vt-doixe {
        padding: 0 10px;
    }
    .about-bv-content-right {
        font-size: 14px;
    }
    .bv-kb2-comment {
        width: 100%;
        font-size: 14px;
    }
    .bb--kb-item {
        width: 100%;
        margin: 0 0 30px;
    }
    .bv-kb-item-c {
        font-size: 14px;
    }
    .bv-kb-item-c {
        height: auto;
    }
    .hotline-list p:first-child, .hotline-list p:last-child,.hotline-list p:nth-child(2){
        display: none;
    }
    .hotline-list {
        font-size: 16px;
    }
    .bw-news-img {
        width: 100%;
        padding-right: 0;
        margin-bottom: 15px;
    }
    .bw-news-item{
        padding: 0;
        margin-bottom: 30px;
        height: auto;
    }
    .bw-news-text {
        width: 100%;
    }
    .bw-news.bw-chungnhan {
        margin-bottom: 0;
    }
    .bv-post-item {
        padding: 0;
        width: 100%;
    }
    .wrap-detail .title-detail {
        font-size: 18px;
        line-height: 1.2;
    }
    .partner-content-list {
        width: 100%;
        margin: 0 0 30px;
    }
    .bv-recruit-item {
        padding: 20px;
        width: 100%;
        margin: 0 0 30px;
    }
    .bv-contact-item h4 {
        font-size: 16px;
    }
    .bv-contact-content {
        padding-left: 10px;
        font-size: 13px;
    }
    .bv-contact-content span, .bv-contact-item .right {
        width: 69%;
    }
    .bv-right-contact {
        padding: 30px;
    }
    .bv-right-contact h3 {
        font-size: 19px;
    }
    button.btn.btn-send-contact {
        font-size: 14px;
    }
    .bb-map iframe {
        height: 300px;
    }
    .bv-right-contact{
        margin-bottom: 30px;
    }
    .header .header-left .logo img {
        width: 64px;
    }
    .logo p {
        font-size: 11px;
        margin-bottom: 5px;
    }
    .header-right {
        top: 29px;
    }
    .bctmobile {
        width: 80%;
        display: block;
        margin: 0;
    }
    .bv-news-text-c .bw-comment {
        font-size: 14px;
    }
    .bv-post-item:last-child{
        margin-bottom: 0;
    }
    .owl-theme .owl-dots {
        bottom: 2px;
    }
    .owl-theme .owl-dots .owl-dot span {
        width: 6px;
        height: 6px;
    }
    .bv-about-bv4-content{
        width: 100%;
    }
    .slider-home img{
        height: auto !important;
    }
    .bv-service-g-text p{
        height: auto;
    }
    .video-container-2 iframe {
        width: 100%;
        height: 210px;
    }
}@media all and (max-width: 480px) {

    .header-right .header-contact {
        display: none;
    }
}

@media all and (width: 414px) {}@media all and (max-width: 320px) {

}
@media all and (max-width: 1400px) and (min-width: 1300px){
    .bv-service-item h4 a {
        font-size: 15px;
    }
    .owl-theme .owl-nav [class*=owl-]{
        top: 40%;
    }
    .owl-carousel.slider-gallery .owl-stage-outer {
        width: 65.85vw;
    }

}
@media (width: 1920px) {


    }