/********** Template CSS **********/
:root {
    --green: #31955e;
    --black: #000000;
    --white: #ffffff;
    --red: #e60020;
}

a {
    transition: all 0.3s ease-out 0s
}

a:hover {
    color: var(--red);
}

img {
    max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
}


h2 {
    font-size: 26px;
}

h3 {
    font-size: 20px;
}



body {
    color: var(--black);
    font-family: 'Roboto', sans-serif;
}

.container {
    max-width: 1224px;
}

.btn_web  {
    display: inline-block;
    background-color: var(--green);
    color: var(--white);
    line-height: 1;
    border-radius: 30px;
}

.btn_web:hover {
    background-color: var(--red);
    color: var(--white);
}


.h1_title {
    min-height: 0;
}


/***** HEADER *****/

.header p {
    margin: 0;
}

.header_top {
    background-color: var(--green);
    color: var(--white);
    padding: 10px 0 5px;
}

.left_header_top i {
    margin-right: 6px;
}

.search #dv_search {
    position: relative;
}

.search input#q {
    padding: 5px 45px 5px 5px;
    border-radius: 5px;
    margin-left: 0; 
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
}

.search input:focus {
    background-color: none;
}

.search button#submit_seach {
    position: absolute;
    right: 0;
    border: none;
    background: var(--red);
    height: 100%;
    border-radius: 0 5px 5px 0;
    z-index: 5;
}


.box_hotline_support {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 30px 0 15px;
}



.hotline_support a {
    color: yellow;
    font-weight: 500;
}

.hotline_support img {
    width: 20px;
    margin-left: 12px;
}

.hotline_support i {
    margin-left: 8px;
    margin-right: 5px;
    animation-iteration-count: infinite;
    display: inline-block;
}

.header_bottom {
    padding: 20px 0 25px;
}

.logo img {
    width: 150px;
}

.main_menu a {
    text-transform: uppercase;
    font-weight: 700;
    font-size: 16px;
}

.main_menu .collapse {
    justify-content: end;
}

.main_menu .navbar ul.navbar-nav > li {
    transition: all 0.3s;
    border-radius: 30px;
    padding: 8px 25px;
}

.main_menu .navbar-nav > li:hover {
    background: var(--green);
    
}

.main_menu .navbar-nav > li:hover a {
    color: var(--white);
}


/**** Slide ****/

.slide {
    padding-bottom: 25px;
}

.slide .swiper > div {
    color: #ffffff;
}

.about_us {
    padding: 40px 0;
    border-top: 5px solid var(--green);
    
}

.about_us h2 {
    margin-bottom: 20px;
}

.about_us h2 span {
    display: inline-block;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--green);
}

.btn_about {
    padding: 7px 15px;
    margin-top: 30px;
    font-size: 14px;
   
}

.left_about_us {
    text-align: justify;
}


/*** Giá trị cốt lõi ***/

.values {
    padding: 25px 0;
}

.value_item {
    padding: 25px 42px;
    box-shadow: 0px 0px 3px 0px #b7b7b7;
    box-sizing: border-box;
    border-radius: 5px;
}

.value_item img {
    height: 40px;
    display: block;
    margin: auto;
}

.value_item p {
    margin: 0;
    text-align: justify;
}



.value_item h3 {
    color: var(--green);
    margin: 16px 0;
    text-align: center;
}


/******* Products ********/


.products .bp_product_item .row {
    margin: 0;
}

.products .bp_product_item .row > div {
    padding: 0;
}

.products .cls_img_product_focus a,
.products .item .card > a,
.products .bp_product_item .bp_img_product a {
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.products .cls_img_product_focus img {
    width: auto;
    max-height: 100%;
}



.products .bp_pd_info,
.products .bp_pd_sub,
.product_detail .bp_pd_info,
.products .item .card-text,
.products .cls_product_sub{
    display: none;
}


.products h2.product_title,
.products .card-title h3 {
    text-align: center;
    margin-top: 15px;
}

.products h2.product_title a,
.products .card-title h3 a {
    color: var(--green);
    font-size: 19px;
    font-weight: 500;
    text-transform: uppercase;
    min-height: 112px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.products h2.product_title a span,
.products .card-title h3 a span {
    display: block;
    font-weight: 400;
    color: var(--white);
    background: var(--green);
    text-transform: initial;
    width: fit-content;
    padding: 10px 25px;
    border-radius: 30px;
    margin: 0 auto;
}

.products .bp_product_item,
.products .item {
    border: 1px solid var(--green);
    padding: 10px;
    border-radius: 25px;
    box-shadow: 0px 0px 6px 0px #a1a1a1;
}

.products .item {
    box-shadow: none;
    border: none;
}

.products .item .card {
    border: 1px solid var(--green)!important;
    border-radius: 25px;
}



/**** Carousel ****/

.owl-carousel {
    position: relative;
}

.owl-nav  {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    color: var(--green);
}

.slide_pr .owl-nav button:hover {
    background: none !important;
}

.slide_pr .owl-nav button.owl-prev,
.slide_news .owl-nav button.owl-prev {
   transform: translateX(calc(-100% - 12px));
}

.slide_pr .owl-nav button.owl-next,
.slide_news .owl-nav button.owl-next {
   transform: translateX(calc( 100% + 12px));
}


.slide_pr #carousel_fav img {
    height: auto;
    max-height: 100%;
    border-radius: 25px;
}


/* slide tin tức*/

.slide_news .owl-nav {
    top: 30%;
    transform: translateY(0);
}

.owl-nav button span i {
    font-size: 23px;
    background: #ffffff;
    width: 35px;
    height: 35px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.owl-nav button:hover span i {
    color: var(--green);
}

.owl-nav button span {
    font-size: 0;
}

.slide_pr .owl-nav button span i,
.slide_news .owl-nav button span i {
    border: 1px solid #eeeeee;
}



/*.right_border .products .bp_product_item {*/
/*     padding: 10px 10px;*/
/*}*/

.products .item .card {
    box-shadow: none !important;
}

.btn_xem_toan_bo {
    padding: 15px 25px;
    border-radius: 30px;
    margin: 70px auto 0;
    display: block;
    width: fit-content;
    font-size: 20px;
}

.tb_phong_xet_nghiem, 
.vat_tu_hoa_chat {
    padding: 30px 0;
}

.heading {
    text-align: center;
    margin-bottom: 55px;
}

.heading  h2 {
    text-transform: uppercase;
}

.heading img {
    width: 28%;
    margin-bottom: 22px;
}


.tb_theo_doi_bn {
    padding: 30px 0;
}


/* Vat tu hoa chat*/

.box_vat_tu_hoa_chat {
    background: #f5f6f8;
    padding: 50px 0;
}

.vat_tu_hoa_chat .heading {
    margin-bottom: 30px;
}

.left_vat_tu_hoa_chat {
    text-align: justify;
}

.left_vat_tu_hoa_chat p {
    margin-bottom: 20px;
}

.right_vat_tu_hoa_chat {
    padding-left: 60px;
}

.right_vat_tu_hoa_chat img {  
    width: 60%;
}

.btn_vat_tu_hoa_chat {
    padding: 10px 25px;
    margin-top: 30px;
    margin-left: auto;
    display: block;
    width: fit-content;
}


/* Tin tức */ 

.news  {
    padding: 30px 0;
}

.news .bp_news_info {
    display: none;
}

.news h2.news_title {
    margin-top: 10px;
}

.news h2.news_title a,
.news .card-title h3 a {
    color: var(--black);
    font-size: 17px;
    min-height: 41px;
    display: block;
}

.news .card-title h3 {
    text-align: left;
    margin-top: 10px;
    padding: 0;
}

.news a.bp_news_more,
.news.slide_news .cls-click-xem {
    background: var(--green);
    color: var(--white);
    padding: 7px 15px;
    font-size: 15px;
    margin-top: 12px;
    display: inline-block;
    border: none;
    border-radius: 0;
}


.bp_block_item .row {
    margin: 0;
}

.bp_block_item .row > div,
.slide_news .card-body {
    padding: 0;
}

.slide_news .item .card {
    box-shadow: none !important;
}

.slide_news  .owl-dots {
    display: none;
}

.slide_news .owl-nav {
    display: flex !important;
}



/* Client Videos */

.videos {
    padding: 40px 0;
}

.videos .bp_news_info {
    display: none;
}

.videos .bp_block_item  {
    margin-bottom: 30px;
}

.videos iframe {
    border-radius: 30px;
}

.videos .cls_img_hot_news a {
    display: none;
}

.videos .cls_img_hot_news iframe {
    width: 100%;
    height: 250px;
}

.videos h2.news_title {
    margin-top: 20px;
    text-align: center;
}

.videos h2.news_title a {
    text-transform: uppercase;
    color: var(--green);
    font-size: 17px;
    font-weight: 500;
}

.btn_video {
    padding: 10px 25px;
    margin: auto;
    display: block;
    width: max-content;
    margin-top: 20px;
    text-wrap: nowrap;
}


/* Hotline home */

.hotline_home {
    padding: 50px 0 70px;
}

.hotline_home .btn_hotline {
    padding: 14px 21px;
    font-size: 24px;
    border-radius: 18px;
    margin: auto;
    display: block;
    width: fit-content;
    
}

.hotline_home .btn_hotline i {
    animation-iteration-count: infinite;
    display: inline-block;
}






/* Doi tac */

.doi_tac {
    padding: 30px 0;
}

.doi_tac .heading {
    margin-bottom: 48px;
}

.doi_tac p {
    margin-bottom: 0;
}



/******* Video kỹ thuật ******/

.instruct_video .row > .col:last-child {
    display: none;
}

/******** FOOTER **********/

.footer {
    color: var(--white);
    background: var(--green);
    padding: 60px 0;
}

.footer h1, .footer h3 {
    text-transform: uppercase;
    margin-bottom: 20px;
    font-weight: 400;
    font-size: 20px;
}

.box_left_footer {
    display: flex;
    align-items: center;
}

/*.box_left_footer > div {*/
/*    width: 50%;*/
/*}*/

.box_left_footer > p {
    text-align: right;
}

.box_left_footer img {
    width: 55%;
}
.right_footer {
    text-align: center;
}

.right_footer p img {
    width: 30px;
    margin: 0px 5px 25px;
}

.right_footer div img {
    width: 40%;
}





/*********** TRANG SẢN PHẨM **************/

.banner_page {
    position: relative;
    
}

.banner_page .bp_breadcrumb {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    right: 0;
    color: var(--white);
    text-align: center;
}

.banner_page .bp_breadcrumb ol.breadcrumb {
    justify-content: center;
    margin-bottom: 0;
}

.banner_page .bp_breadcrumb a,
.banner_page .bp_breadcrumb li,
.banner_page .bp_breadcrumb li:before {
    color: var(--white);
    font-size: 18px;
}

.banner_page .img_banner img  {
    width: 100%;
}

.banner_page h1 {
    text-transform: uppercase;
}

.body_page {
    padding: 60px 0;
}

.left_body_pr {
    margin-bottom: 30px
}

.left_body_pr > * {
    border: 1px solid;
}

.left_body_pr ul {
    padding: 15px;
    margin: 0;
}

.left_body_pr > h3 {
    font-weight: 500;
    padding: 15px 10px 10px 15px;
    border-bottom: 1px solid;
    position: relative;
    margin: 0;
    border-bottom: none;
    
}

.left_body_pr > h3:before {
    position: absolute;
    content: "";
    top: 100%;
    left: 0;
    width: 70px;
    height: 2px;
    background: var(--green);
    
}

.left_body_pr ul h3 {
    font-size: 16px;
    font-weight: 400;
    color: var(--black);
    
}

.left_body_pr ul a h3:hover {
    color: var(--green);
}

.right_body_pr {
    padding-left: 30px;
}

.body_page .heading {
    text-align: left;
    width: 100%;
    margin-bottom: 45px;
}

.body_page .products {
    padding: 35px 0;
}

.right_body_pr .products:first-child {
    padding-top: 0;
}

.body_page .products .cls_img_product_focus a,
.body_page .products .bp_img_product a {
    height: 162px;
}

.body_page .products h2.product_title a span {
    padding: 7px 19px;
    /*margin: 15px auto;*/
}

.body_page .products h2.product_title a {
    font-size: 16px;
}

.body_page .products .bp_product_item {
    margin-bottom: 30px;
}

.body_page  .hotline_home {
    padding: 20px 0 0;
}

.body_page .bp_img_product {
    width: 100%;
}


/******* TRANG CHI TIẾT SẢN PHẨM *******/

.product_detail .tab-content ul li {
    margin-bottom: 10px;
}
.product_detail .tab-content p {
    margin-bottom: 15px;
}

.top_product_detail {
    padding: 70px 0 35px;
}


.product_detail .bp_details_image {
    border: 2px solid var(--green);
    border-radius: 30px;
    box-shadow: 0 0 4px 0px #979797;
}

.product_detail .swiper-slide img {
    width: auto;
}

.bp_details_image_thumb .swiper-slide img {
    border: 1px solid var(--green);
    border-radius: 22px;
    width: calc(100% - 1px);
}

.product_detail h1.product_title {
    font-size: 24px;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 15px;
}

.product_detail .cls_product_sub ul {
    border: 2px dashed #c3c3c3;
    padding: 10px 20px 10px 35px;
    border-radius: 20px;
    text-align: justify;
    margin-top: 20px;
    margin-bottom: 30px;
}

.product_detail .cls_product_sub ul li {
    list-style: disc;
    margin-bottom: 10px;
}

.product_detail .cls_product_sub a {
    background: var(--green);
    color: var(--white);
    font-size: 14px;
    padding: 6px 20px;
    display: inline-block;
    border-radius: 30px;
    margin-bottom: 12px;
    width: 47%;
    margin-right: 2%;
    text-align: center;
}

.product_detail .bp_pd_details_tab {
    margin-top: 50px;
    border: 1px solid;
}

.bp_pd_details_tab .nav-tabs .bp_btn_tabs {
    border: none;
    border-right: 1px solid #000000;
    border-radius: 0;
}

.bp_pd_details_tab .nav-tabs {
    border-color: #000000;
}

.bp_pd_details_tab .nav-tabs li {
    list-style: none;
}

.bp_pd_details_tab .tab-content {
    padding: 20px;
}

.bp_pd_details_tab .tab-content h2 {
    text-transform: uppercase;
    font-size: 20px;
    font-weight: 500;
    margin: 20px 0 15px;
}

.form_product_detail {
    background: var(--green);
    padding: 20px 30px;
    border-radius: 30px;
    color: var(--white);
}

.form_product_detail h3 {
    font-weight: 400;
    text-align: center;
    margin-bottom: 20px;
}

.form_product_detail #contact_company,
.form_product_detail #contact_email,
.form_product_detail #contact_reset,
.form_product_detail label {
    display: none;
}

.form_product_detail form .row > div {
    width: 100%;
    margin-bottom: 10px;
}

.form_product_detail form > div:not(.row) {
    margin-bottom: 10px;
}

.form_product_detail form input,
.form_product_detail form textarea,
.form_product_detail form #sub_mit {
    border-radius: 12px;
    padding: 5px;
}

.form_product_detail form #sub_mit {
    width: 100%;
    background: var(--red);
    border: none;
}

.form_product_detail input::placeholder,
.form_product_detail textarea::placeholder {
    font-size: 14px;
}

.right_product_detail .hotline_home {
    padding: 30px 0;
}

.right_product_detail .hotline_home .btn_hotline {
    padding: 13px 22px;
    font-size: 16px;
    border-radius: 20px;
    
}

.right_product_detail h3 {
    font-size: 20px;
    text-transform: uppercase;
    text-align: center;
    color: var(--green);
    margin-bottom: 15px;
}

.right_product_detail .news a.bp_news_more {
    padding: 5px 15px;
    display: block;
    border-radius: 30px;
    width: fit-content;
    margin: 12px auto 0;
}

.right_product_detail .news .bp_block_item {
    padding: 10px;
    box-shadow: 0 0 2px 2px #c9c9c9;
    border-radius: 20px;
}

.sale_banner h3 {
    display: flex;
    align-items: center;
}

.sale_banner h3 img {
    width: 33%;
    padding-right: 15px;
}

.slide_pr .owl-dots {
    display: none;
}


.related_products .item .card > a {
    height: 200px;
    
}

.related_products .item .card > a img {
    width: auto;
    
}


.product_detail ul li {
    list-style: initial;
    line-height: 1.6;
}

.product_detail h3 {
    margin: 15px 0 10px;
}



/******* TRANG GIỚI THIỆU *******/

.top_about {
    padding: 80px 0 30px;
}

.left_border {
    padding-right: 25px;
    border-right: 2px solid #d7d7d7;
}

.content_about p {
    text-align: justify;
}

.left_about h2,
.bottom_about h2,
.left_contact h2 {
    color: var(--green);
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 10px;
}

.left_about h2:before,
.bottom_about h2:before,
.left_contact h2:before {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    width: 70px;
    height: 2px;
    background: var(--green);
    display: inline-block;
}

.content_about p {
    margin-bottom: 25px;
}

.content_about a {
    background-color: var(--green);
    color: var(--white);
    padding: 5px 20px;
    display: inline-block;
    border-radius: 12px;
    margin-top: 10px;
}

.right_border {
    padding-left: 30px;
}

.right_border .products {
    padding: 0;
}

.right_border .products h3 {
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 25px;
    text-align: center;
}

.video_about {
    padding: 35px 0;
}

.bottom_about {
    padding: 30px 0 70px;
}

.bottom_about h2 {
    margin-bottom: 40px;
}

.bottom_about h2:before {
    left: 50%;
    transform: translateX(-50%);
}


/********** TRANG TIN TỨC ************/

.body_news .news {
    padding-top: 0;
}

.body_news .bp_news_info,
.body_news .news a.bp_news_more {
    display: none;
}

.body_news .news h2.news_title a {
    font-size: 18px;
    color: var(--green);
    font-weight: 500;
}

.body_news .news .bp_block_item {
    border-bottom: 1px dotted #bdbdbd;
    padding: 25px 0;
}

.body_news .news .bp_block_item .bp_img_news {
    padding: 15px;
    border: 1px solid var(--green);
    border-radius: 25px;
}

.body_news .news .bp_content_news {
    padding: 0 10px 0 30px;
}

.body_news .news .bp_news_sub {
    text-align: justify;
}

.body_news .bp_hot_news_img iframe {
    width: 100%;
    height: 170px;
}

.body_news_detail iframe {
    width: 100%;
    height: 500px;
}

.body_news .bp_hot_news_img img {
    height: 200px;
    object-fit: cover;
}



/***** TRANG CHI TIẾT TIN ******/


.body_news_detail h1.title_h1 {
    color: var(--green);
    font-weight: 500;
    margin-bottom: 20px;
    font-size: 35px;
}

.body_news_detail .bp_news_info .bp_lb_date {
    display: none;
}

.body_news_detail .bp_news_info > * {
    margin-right: 20px;
}

.body_news_detail .bp_news_info {
    color: gray;
    margin-bottom: 20px;
}

.body_news_detail .details_news p {
    margin-bottom: 15px;
    text-align: justify;
}

.related_news {
    padding-bottom: 60px;
}

.related_news .bp_block_item img,
.slide_news .item img {
    height: 250px;
    object-fit: cover;
}

.details_news ul,
.details_news li {
    list-style: initial;
}




/*********** TRANG LIÊN HỆ ************/

.left_contact p {
    margin-bottom: 20px;
}

.right_contact {
    padding-left: 30px;
}



/**** Nút gọi ***/

.fcta-zalo-ben-trong-nut {
    top: 50%;
    transform: translate(-50%, -50%);
    left: 50%;
}


/* Phân trang */

.phan_trang {
    margin-top: 30px;
}

.phan_trang> * {
    color: #525252;
    background: #fff;
    border-radius: 4px;
    padding: 5px 15px;
    border: 1px solid #eee;
    margin-right: 5px;
    display: inline-block;
    font-size: 14px;
    transition: all 0.3s;
}

.phan_trang > *:hover, 
.phan_trang span {
    color: var(--white);
    background-color: var(--green);
}



/* RESPONSIVE */


@media (max-width: 1300px) and (min-width: 768px) {
    .slide_pr .owl-nav button.owl-prev,
    .slide_pr .owl-nav button.owl-next {
       transform: translateX(0);
    }
}


@media (max-width: 1300px) {
    .slide_news .owl-nav button.owl-prev,
    .slide_news .owl-nav button.owl-next {
       transform: translateX(0);
    }
   
}


@media (max-width: 1199px) {
    .value_item {
        padding: 20px;
        min-height: 242px;
    }   
   
}

@media (max-width: 991px) {
    
    .main_menu #menu_hor {
        justify-content: end;
    }
    
    .header_bottom {
       position: relative;
    }
    
    .main_menu .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #ffffff;
        z-index: 3;
        border-top: 2px solid var(--green);
    }
    
    .btn_about {
        margin-top: 18px;
    }
    
    .value_item {
        padding: 20px;
        min-height: 256px;
    }
    
    .videos .cls_img_hot_news iframe {
        height: 200px;
    }
    
    
    /* trang giới thiệu */
    
    .left_border {
        padding-right: 0;
        border-right: none;
    }
    
    
    /*** Trang liên hệ ***/
    
    .right_contact {
        padding-left: 0;
    }
       
}

@media (max-width: 767px) {
    
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 0 10px;
    }
    
    .heading {
        margin-bottom: 27px;
    }
    
    .row {
        margin:  0 -10px;
    }
    
    .row > * {
        padding: 0 10px;
    }
    
    .header_top {
        padding: 5px 0;
    }
    
    .left_header_top p {
        font-size: 14px;
        padding-top: 5px;
    }
    
   .hotline_support {
        display: flex;
        justify-content: center;
        padding-top: 6px;
    }
    
    .box_hotline_support {
        flex-direction: column;
        justify-content: center;
        padding: 0;
        width: unset;
    }
    
    .box_hotline_support p {
         margin-bottom: 5px;
     }
    
    .bp_search {
        order: 3;
    }


    
    
    .search {
        padding: 10px 0 5px;
    }
    
    .header_bottom {
        padding: 8px 0;
    }
    
    .logo img {
        width: 100px;
    }
    
    .btn_about {
        margin-top: 20px;
        margin-bottom: 20px;
    }
    
    .about_us {
        padding: 40px 0 0;
        
    }
    
    .values {
        padding: 25px 5px;
    }
    
    .value_item {
        text-align: center;
        min-height: auto;
        padding: 15px;
    }
    
    .body_page .products .bp_product_item {
        margin-bottom: 20px;
    }
    
    .btn_xem_toan_bo {
        margin-top: 30px;
        font-size: 16px;
    }
    
    .bp_block_item  {
        margin-bottom: 25px;
    }
    
    .right_vat_tu_hoa_chat img {
        width: 100%;
    }
    
    .doi_tac .heading {
        margin-bottom: 28px;
    }
    .videos iframe {
        height: 200px;
    }
    
    .right_footer {
        text-align: left;
        margin-top: 20px;
    }
    
    .right_footer div img {
        width: 100%;
    }
    
    
    .value_item p:last-child {
        display: none;
    }
    
    .value_item img {
        height: 28px;
    }
    
    .values .row > * {
        padding: 0 5px;
    }
    
    .value_item h3 {
        font-size: 16px;
    }
    
    
    /**** Products ****/
    
    .products .cls_img_product_focus a, 
    .products .item .card > a {
        height: 171px;
    }
    
    .products .bp_product_item h2.product_title a, 
    .products .card-title h3 a {
        font-size: 12px;
        min-height: 88px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    
    .products .bp_product_item h2.product_title a span, 
    .products .card-title h3 a span {
        padding: 8px 25px;
    }
    
    .products.slide_pr .card-body {
        padding: 0;
    }
    
    
    
    .products .item {
        padding: 0 1px;
    }
    
    .products h2.product_title, 
    .products .card-title h3 {
        margin-top: 5px;
    }
    
    .btn_xem_toan_bo {
        margin-top: 20px;
        font-size: 15px;
        padding: 10px 25px;
    }
    
    .right_footer iframe {
        width: 100%;
    }
    
            
    
    /******* Video kỹ thuật ******/
    
    .instruct_video .row > .col:last-child {
        display: block;
    }
    
    
    /**** Trang khác *****/
    
    .body_page {
        padding: 25px 0;
    }
    
    .right_body_pr {
        padding-left: 0;
    }
    
    .bp_breadcrumb h1.title_page {
        font-size: 25px;
    }
    
    .banner_page .bp_breadcrumb a, 
    .banner_page .bp_breadcrumb li, 
    .banner_page .bp_breadcrumb li:before {
        color: var(--white);
        font-size: 15px;
    }
    
    
    /***** trang giới thiệu ******/
    
    .top_about {
        padding: 40px 0 30px;
    }
    
    .video_about {
        padding: 35px 0 0;
    }
    
    
    /**** Trang tin tức ***/
    
    .body_news .news h2.news_title a {
        font-size: 17px;
    }
    
    .body_news .news .bp_content_news {
        padding: 6px 0 0;
    }
    
    
     .slide_pr  .container {
        max-width: 80%;
    }
    
    
     .support_detail  .hotline_support a {
        color: var(--green);
    }
    
    .support_detail  .hotline_support i {
        margin-right: 5px;
    }
    
    
    .body_news .bp_hot_news_img iframe {
        height: 330px;
    }
    
    /* Trang chi tiết tin */
    
    .body_news_detail h1.title_h1 {
        font-size: 25px;
    }
    
    .related_news .bp_news_sub, 
    .related_news img {
        display: none;
    }
    
    .related_news .bp_block_item {
        margin-bottom: 0
    }
    
    .related_news .bp_block_item h2 {
        display: flex;
        align-items: center;
        font-weight: 500;
    }
    
    .related_news .bp_block_item h2 a {
       font-size: 15px;
       min-height: auto;
    }
    
    .related_news .bp_block_item h2:before {
        content: "\F287";
        font-family: 'bootstrap-icons';
        font-size: 5px;
        display: inline-block;
        margin-right: 10px;
    }
    
    
    /*  Footer */
    
    .box_left_footer {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .box_left_footer > div {
        width: unset;
    }
    .box_left_footer > p {
        text-align: left;
        margin-top: 15px;
    }
    
    .box_left_footer img {
        width: 40%;
    }
    
    .body_news_detail iframe {
        height: 360px;
    }
    
    
    /*** Trang giới thiệu ***/
    
    .left_about .video_about iframe {
        width: 100%;
        height: 270px;
    }
    
    
   
}


@media (max-width: 575px) {
    
    h2 {
        font-size: 22px;
    }
    
    h3 {
        font-size: 18px;
    }
    
    .left_header_top p {
        font-size: 12px;
    }
    
    .search {
        padding: 10px 0 5px;
    }
    
    .header_bottom {
        padding: 5px 0;
    }
    
    .logo img {
        width: 80px;
    }
    
    .videos {
        padding: 20px 0;
    }
    
    .videos iframe {
        height: 240px;
    }
    
    .videos .cls_img_hot_news iframe {
        height: 140px;
    }
    
    .btn_video, .btn_vat_tu_hoa_chat {
        margin-top: 0px;
        width: 115px;
        text-align: center;
    }
    
    .body_page {
        padding: 30px 0;
    }
    
    .body_page .products {
        padding: 18px 0;
    }
    
    .body_page .heading {
        margin-bottom: 32px;
    }
    
    
    .doi_tac  .row-cols-2>* {
        margin: 10px 0;
        padding: 10px;
        border: 1px solid #eee;
    }
    
    .heading img {
        width: 60%;
        margin-bottom: 15px;
    }
    
    .box_left_footer img {
        width: 50%;
    }
    
    .bp_breadcrumb h1.title_page {
        font-size: 20px;
    }
    
    .banner_page .bp_breadcrumb a, 
    .banner_page .bp_breadcrumb li, 
    .banner_page .bp_breadcrumb li:before {
        color: var(--white);
        font-size: 14px;
    }
    
    
   
    .products .bp_product_item .cls_img_product_focus a, 
    .products .item .card > a {
        height: 135px;
    }
    
    .slide_pr #carousel_fav img {
        width: auto;
    }
    
 
    .products .bp_product_item h2.product_title a, 
    .products .card-title h3 a {
        min-height: 78px;
    }
    
    .videos h2.news_title {
        margin-top: 12px;
    }
    
    .videos h2.news_title a {
        font-size: 12px;
    }
    
    .banner_page .img_banner img {
        height: 90px;
    }
    
    
    
    /* Trang chi tiết sản phẩm */
    .product_detail h2.product_title {
        font-size: 20px; 
    }
    
    .product_detail .cls_product_sub a {
        font-size: 12px;
        
    }
    
    .product_detail .bp_pd_details_tab {
        margin-top: 20px;
    }
    
    .top_product_detail {
        padding: 40px 0 35px;
    }
    
    .product_detail .bp_content_product {
        padding-top: 20px;
    }
    
    .phan_trang {
        margin-top: 0px;
    }
    
    
    .body_news_detail iframe,
    .body_news .bp_hot_news_img iframe {
        height: 230px;
    }
    
   
    
   
}

@media (max-width: 375px) {
    .product_detail .cls_product_sub a {
        font-size: 10px;
    }
    
    .body_news_detail iframe,
    .body_news .bp_hot_news_img iframe {
        height: 200px;
    }
    
    .videos .cls_img_hot_news iframe {
        height: 120px;
    }
}


/*@media (max-width: 375px) {*/
/*    .slide_pr  .container {*/
/*        max-width: 80%;*/
/*    }*/
/*}*/