.box-justify {

    display: flex;

    flex-wrap: wrap;

    flex-direction: row;

    justify-content: space-between;

}

.wrapper {

    padding-left: 1rem;

    padding-right: 1rem;

}

* {

    box-sizing: border-box;

}

body {

    margin: 0;

}

body {

    /* font-size: 1.4em; */

    line-height: 1.5;

    font-weight: 400;

    font-family: Roboto,sans-serif;

    color: #333;

    background-color: #fff;

}

.grid {

    display: flex;

    flex-direction: column;

    width: 1160px;

    max-width: 90%;

    margin: 0 auto;

}

.col-12-of-12 {

    width: calc(100% - 20px);

}

.col {

    box-sizing: border-box;

    margin: 10px;

    vertical-align: top;

}

img {

    border-style: none;

}

.button {

    display: inline-block;

    height: 34px;

    line-height: 33px;

    padding: 0 2rem;

    color: #fff;

    text-align: center;

    font-size: 14px;

    text-decoration: none;

    white-space: nowrap;

    background-color: #333;

    border: 1px solid #333;

    cursor: pointer;

    outline: 0;

    transition: all .5s cubic-bezier(.42,.04,.26,.98);

    position: relative;

    border-radius: 0;

}

.col-8-of-12 {

    width: calc(66.66667% - 20px);

}

a {

    text-decoration: none;

}

.col-4-of-12 {

    width: calc(33.33333% - 20px);

}

.col-3-of-12 {

    width: calc(25% - 20px);

}

.col-9-of-12 {

    width: calc(75% - 20px);

}

.col-2-of-4 {

    width: calc(50% - 20px);

}

[class^="icon-"]:before, [class*=" icon-"]:before {

    font-family: "fontello";

    font-style: normal;

    font-weight: 400;

    speak: never;

    display: inline-block;

    text-decoration: inherit;

    width: 1em;

    margin-right: 0.2em;

    text-align: center;

    font-variant: normal;

    text-transform: none;

    line-height: 1em;

    margin-left: 0.2em;

    -webkit-font-smoothing: antialiased;

    -moz-osx-font-smoothing: grayscale;

}

.icon-icon-08:before {

    content: '\e84a';

}

.section-dark {

    background-color: #303845;

    color: #fff;

}

.section {

    padding-top: 70px;

    padding-bottom: 70px;

    background-size: cover;

    background-repeat: no-repeat;

    background-position: center;

}

.section-gray {

    background-color: #f4f4f4;

}

.button {

    display: inline-block;

    height: 34px;

    line-height: 33px;

    padding: 0 2rem;

    color: #fff;

    text-align: center;

    font-size: 14px;

    text-decoration: none;

    white-space: nowrap;

    background-color: #333;

    border: 1px solid #333;

    cursor: pointer;

    outline: 0;

    transition: all .5s cubic-bezier(.42,.04,.26,.98);

    position: relative;

    border-radius: 0;

}

.button-rounded {

    border-radius: 17px;

}

.button-primary {

    border-color: #a90909;

    background-color: #a90909;

    color: #fff;

}

.icon-gift-outline:before {

    content: '\e802';

}

.is-primary {

    color: #a90909;

}

.url {

    font-size: 16px;

    letter-spacing: 2px;

    font-weight: 500;

    color: #a90909;

    text-transform: uppercase;

    text-decoration: none;

    display: inline-block;

}

.url.url-s {

    font-size: 12px;

}

.is-dark {

    color: #333;

}

.full-w {

    width: 100%;

}

.is-relative {

    position: relative;

}

.text-right {

    text-align: right;

}

.crop {

    overflow: hidden;

}

@media only screen and (max-width: 1100px) {

    .hide-r {

        display: none!important;

    }

    #menu-btn {

        display: inline-block;

    }

    .header .menu-wrapper.active {

        max-height: 999px;

        padding-top: 20px;

        height: 999px;

        padding-bottom: 20px;

    }

    .header .menu-wrapper .menu>li {

        display: block;

        border-bottom: #f2f2f2 solid 1px;

    }

    .header .menu-wrapper .menu>li+li {

        margin-left: 0;

    }

    #menu-btn:hover {

        background-color: #a90909;

        color: #fff;

        border-color: #a90909;

    }

    #menu-btn:hover .stroke {

        background-color: #fff;

    }

    .header .menu-wrapper .form-search {

        display: none;

    }

    

}

@media only screen and (max-width: 849px)  {

    .new-footer .grid {

        margin-left: 15px;

        margin-right: 15px;

    }

    .new-footer .col-footer {

        width: 100%;

        margin: 10px 0;

    }

    .new-footer .col {

        width: 100%;

        margin: 10px 0;

    }

    .footer-top .col-footer .display_flex {

        flex-wrap: wrap;

        padding: 0;

        justify-content: flex-start;

        width: 100%;

        margin: auto;

        gap: 10px;

    }

    

    .footer-social {

        float: none;

    }

    .footer-social .title {

        margin-left: 0;

    }

    .cat-home-box .col-s-4-of-4 {

        width: 100%;

    }

    .cat-home-box .text-conten::before {

        height: 100%;

    }

   

}

@media (max-width: 840px) {

    .col-m-6-of-8 {

        width: calc(75% - 20px);

    } 

    .col-m-8-of-8 {

        width: calc(100% - 20px);

    }

    .col-m-5-of-8 {

        width: calc(62.5% - 20px);

    }

   

}



@media (max-width: 550px) {

    .grid {

        max-width: 96%;

    }

}

@media (max-width: 480px) {

    .s-hide {

        display: none;

    }

    .col-s-4-of-4 {

        width: calc(100% - 20px);

    }

}



.is-relative {

    position: relative;

}

.v-center {

    display: flex;

    flex-direction: column;

    justify-content: center;

    align-items: flex-start;

    height: 100%;

}

.icon-icon-16:before {

    content: '\e900';

}

.icon-icon-08:before {

    content: '\e84a';

}

.icon-vat-lieu-tieu-hao:before {

    content: '\e83f';

}

.icon-icon-07:before {

    content: '\e849';

}

.section-head .section-title {

    width: 600px;

    max-width: calc(100% - 100px);

}

a.color-black {

    color: #333;

}

.sd-icon-bot-mang-xuong:before {

    content: "\e900";

}

.sd-icon-implant-3-0:before {

    content: "\e911";

}

.sd-icon-implant-inkone:before {

    content: "\e912";

}

.sd-icon-implant-primo:before {

    content: "\e913";

}

.sd-icon-implant-twinkon4:before {

    content: "\e914";

}

.sd-icon-cad-cam:before {

    content: "\e901";

}

.sd-icon-chuan-doan-hinh-anh:before {

    content: "\e903";

}

.sd-icon-he-thong-phu-tro:before {

    content: "\e910";

}

.sd-icon-phan-mem:before {

    content: "\e917";

}

.sd-icon-thiet-bi-khac:before {

    content: "\e919";

}

.pt0 {

    padding-top: 0;

}

a:hover {

    color: #a90909;

}

.section-dark a.color-black {

    color: #fff !important;

}

.section-dark .section-title.stroke-bot:after, .section-dark .section-title.stroke-top:after {

    background-color: #fff !important;

}

.section-gray {

    background-color: #f4f4f4;

}

.icon-open-right-outline:before {

    content: '\e803';

}

.col-8-of-12 {

    width: calc(66.66667% - 20px);

}

.col-4-of-12 {

    width: calc(33.33333% - 20px);

}

.icon-facebook-rect:before {

    content: '\f301';

}

.icon-location-outline:before {

    content: '\e836';

}

.icon-phone-outline:before {

    content: '\e804';

}

.icon-fax-outline:before {

    content: '\e835';

}

.icon-email-outline:before {

    content: '\e801';

}

.icon-weblink-outline:before {

    content: '\e837';

}

.dark-block {

    background-color: #303845;

    color: #fff;

    position: relative;

    z-index: 2;

}

.dark-block-area {

    background-color: #303845;

    display: block;

    position: absolute;

    height: 100%;

    width: 40%;

    top: 0;

    z-index: 1;

}

.dark-block address {

    margin-bottom: 50px;

    padding: 0;

    font-style: normal;

}

.dark-block address .contact-line li {

    position: relative;

    padding-left: 35px;

    font-size: 14px;

    margin-bottom: 10px;

}

.dark-block address {

    margin-bottom: 50px;

    padding: 0;

    font-style: normal;

}

.dark-block address ul {

    list-style: none;

    padding: 0;

}

.dark-block .section-title.stroke-top:after {

    background-color: #fff;

}

.dark-block address .contact-line li i {

    position: absolute;

    left: 0;

    top: 0;

    opacity: .7;

}

.dark-block a {

    color: #fff;

    text-decoration: none;

}

.icon-zalo:before {

    content: '\e807';

}

.icon-youtube:before {

    content: '\f315';

}

.form-contact {

    padding-left: 80px;

}

.form-contact label {

    font-weight: 500;

    letter-spacing: 1px;

    display: block;

    margin-bottom: 7px;

}

.form-contact .text-input {

    display: block;

    width: 100%;

    margin-bottom: 20px;

}

.text-input {

    height: 34px;

    padding: 6px 10px;

    background-color: transparent;

    border: 1px solid #d8d8d8;

    box-shadow: none;

    outline: 0;

    border-radius: 0;

}

button, input {

    overflow: visible;

}

button, input, optgroup, select, textarea {

    font-family: sans-serif;

    font-size: 100%;

    line-height: 1.15;

    margin: 0;

}

.form-contact .text-input {

    display: block;

    width: 100%;

    margin-bottom: 20px;

}

.form-contact textarea {

    height: 150px;

}

textarea.text-input {

    min-height: 38px;

    vertical-align: top;

}

@media screen and (max-width: 840px) {

    .dark-block-area {

        display: none;

    }

    .dark-block {

        color: #333;

        background-color: #fff;

        padding: 10px 15px;

    }

    .dark-block a {

        color: #333;

    }

    .form-contact {

    padding-left: 0;  

}

.footer .new-footer .footer-column-3 {

    padding-left: 0;

}

.header .menu-wrapper .menu > li a {

    color: #333;

}

}

.main .about-page .section-title.stroke-top:after {

    

    left: 0;

    bottom: auto;

    top: -30px;

    content: "";

    display: block;

    width: 70px;

    height: 1px;

    background-color: #333;

    position: absolute;

}

.side-img {

    max-width: 90%;

}

.main .about-page p {

    font-size: 14px;

}

.main .promotion .section-body .sliderPromotion .swiper-button-prev, .main .promotion .section-body .sliderPromotion .swiper-button-next {

    color: #a90909;

}

.header .func-wrapper .box-justify li.lang-item a img {

    width: 25px;

    

    height: auto;

}

@media screen and (max-width: 375px) {

    .footer .new-footer .footer-top-wrapper .footer-top .news-letter-form input:not(.wpcf7-submit) {

        width: 330px;

    }

}

@media screen and (max-width: 330px) {

    .footer .new-footer .footer-top-wrapper .footer-top .news-letter-form input:not(.wpcf7-submit) {

        width: 290px;

    }

}

@media screen and (max-width: 840px) {

    .section-head {

        flex-direction: column;

    }

    .section-head.box-justify p {

        width: 100% !important;

        margin-top: 40px;

        margin-bottom: 30px;

    }

}

#about-video-intro img {

    cursor: pointer;

    transition: all .2s cubic-bezier(.42,.04,.26,.98);

    margin-top: 20px;

}

.grid-category-10, .grid-category-8 {

    display: flex;

    flex-wrap: wrap;

    align-items: flex-start;

}

.grid-category-10>*, .grid-category-8>* {

    width: 20%;

    text-align: center;

    height: 167px;

}

.grid-category-10.nobox>* {

    height: auto;

}

.grid-category-10 a, .grid-category-8 a {

    text-decoration: none;

    color: #333;

    margin-bottom: 30px;

    border-radius: 5px;

    padding: 20px;

    transition: all .2s cubic-bezier(.42,.04,.26,.98);

    display: inline-block;

    width: 170px;

}

.grid-category-10.nobox a {

    display: block;

    text-align: center;

    width: 100%;

    height: auto;

    padding: 5px;

}

.partner-list.grid-category-10 img {

    transition: all .2s cubic-bezier(.42,.04,.26,.98);

    filter: grayscale(100%);

    width: 100%;

}

@media screen and (max-width: 840px) {

    .grid-category-10>* {

    width: 33.333%;

}

}
.main .banner.banner-md {
    position: relative;
}