.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: #f26521;
    background-color: #f26521;
    color: #fff;
}
.icon-gift-outline:before {
    content: '\e802';
}
.is-primary {
    color: #f26521;
}
.url {
    font-size: 16px;
    letter-spacing: 2px;
    font-weight: 500;
    color: #f26521;
    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: #f26521;
        color: #fff;
        border-color: #f26521;
    }
    #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: #f26521;
}
.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: #f26521;
}
.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%;
}
}