.form-search .input-group-append button.btn.btn-submit {
    height: 40px;
    background: none;
    border: 1px solid var(--color-main);
    border-left: 0;
    padding: 0 15px !important;
}

.form-search .input-group input.form-control {
    border-color: var(--color-main);
    border-right: 0;
}
.logo-section img {
    height: 73px;
}


.section-project-home>.row {
    margin-right: -2px;
    margin-left: -2px;
}

.section-project-home>.row>div {
    padding-right: 2px;
    padding-left: 2px;
}

.section-project-home article.article-item {
    position: relative;
    margin-bottom: 4px;
}

.section-project-home article.article-item .inner-content {
    position: absolute;
    bottom: 10px;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: 1.1s;
    z-index: 9;
}

.section-project-home>.row>div:nth-child(1) article.article-item .img-inter {
    padding-top: 100%;
}

.section-project-home>.row>div:nth-child(2) article.article-item .img-inter {
    padding-top: calc(50% - 2px);
}
.section-project-home .colums-03 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.section-project-home .colums-03 article.article-item:nth-child(1), .section-project-home .colums-03 article.article-item:nth-child(2) {
    flex-basis: calc(50% - 2px);
    max-width: calc(50% - 2px);
}

.section-project-home .colums-03 article.article-item {
    flex: 0 0 100%;
}

.section-project-home .colums-03 article.article-item:nth-child(1) .inner-image .img-inter, .section-project-home .colums-03 article.article-item:nth-child(2) .inner-image .img-inter {
    padding-top: 75%;
}
.section-project-home .colums-03 article.article-item .img-inter {
    padding-top: 62.2%;
}
.section-project-home article.article-item .inner-content .article-title {
    text-align: center;
    height: auto;
}

.section-project-home article.article-item .inner-content .article-title a {
    color: var(--white);
}

.section-project-home article.article-item:hover .inner-content {
    opacity: 1;
}

.section-project-home article.article-item .img-inter:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    background: #00000075;
    z-index: 1;
}

.section-project-home article.article-item:hover .img-inter:before {
    opacity: 1;
}

.text-thiet-ke .title {
    font-size: 30px;
    line-height: 1.3;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 20px;
}

.text-thiet-ke .icon img {
    width: 60px;
    height: 60px;
}

.text-thiet-ke .text {
    margin-bottom: 25px;
    margin-top: 5px;
    font-size: 18px;
    color: #707070;
    line-height: 1.4;
    text-align: justify;
}
.item-thiet-ke .top .name {
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 10px;
}
.slider-thiet-ke .img-left:before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: -15px;
    background: var(--color-main);
    z-index: -1;
    width: 100%;
    height: 100%;
}

.title-section .icon {height: 20px;position: absolute;left: 50%;transform: translateX(-50%);bottom: -25px;}

.title-section .icon img {
    height: 12px;
    display: block;
}
.title-section .icon {height: 20px;position: absolute;left: 50%;transform: translateX(-50%);bottom: -25px;}

.title-section .icon img {
    height: 12px;
    display: block;
}

.section-service-slider {
    padding: 50px 0;
}

.section-service-slider .item-service {
    text-align: center;
}

.section-service-slider .item-service .icon img {
    height: 80px;
    width: 80px;
}

.section-service-slider .item-service .icon {
    margin-bottom: 20px;
}

.section-service-slider .item-service .text-service .name {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.section-service-slider .item-service .text-service .description {
    font-size: 16px;
}
.section-chung-ta {
    padding: 50px 0;
    position: relative;
    background-size: cover;
    background-position: bottom;
}

.section-chung-ta .text {
    color: var(--white);
    font-size: 32px;
    text-align: center;
    position: relative;
    z-index: 2;
    line-height: 1.4;
}

.section-chung-ta .text svg {
    margin: 0 5px;
}
.section-chung-ta:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #00000073;
    z-index: 1;
}
.slider-brand .item-brand {
    margin-bottom: 30px;
}

.slider-brand .item-brand img {
    padding: 15px;
}

.section-list-du-an-name article.article-item {
    position: relative;
}
.section-list-du-an-name article.article-item .inner-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 10px;
    opacity: 0;
    text-align: center;
    background: #00000082;
}
.section-list-du-an-name article.article-item:hover .inner-content {
    opacity: 1;
}
.section-list-du-an-name article.article-item .inner-content .article-title {
    height: auto;
}

.section-list-du-an-name article.article-item .inner-content .article-title a {
    color: var(--white);
}
.section-list-du-an-name button.slick-prev {
    opacity: 1;
    filter: opacity(1);
    left: 0 !important;
}

.section-list-du-an-name button.slick-next {
    opacity: 1;
    filter: opacity(1);
    right: 0 !important;
}
.list-phone-zalo {
    background: var(--color-main);
    border-radius: 10px;
    border: 1px solid var(--white);
    padding: 15px 30px;
    margin-top: -65px;
}

.list-phone-zalo .item-phone-zalo {
    display: flex;
    align-items: center;
    position: relative;
}

.list-phone-zalo .item-phone-zalo .icon {
    flex: 0 0 64px;
}

.list-phone-zalo .item-phone-zalo  .info {
    padding-left: 20px;
    color: var(--white);
}

.list-phone-zalo .item-phone-zalo .info .title {
    font-weight: 700;
    font-size: 20px;
}

.list-phone-zalo .item-phone-zalo .info p {
    margin-bottom: 0;
}
.list-phone-zalo .item-phone-zalo:before {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    height: 50px;
    width: 1px;
    background: var(--white);
    transform: translateY(-50%);
}

.list-phone-zalo>.row>div:last-child .item-phone-zalo:before {
    display: none;
}
.section-list-du-an-name .section-project {
    padding-bottom: 120px !important;
    background-size: cover;
    background-position: bottom;
    position: relative;
}
.section-form-hotro {
    background: var(--white);
    padding: 20px;
    border-radius: 15px;
}

.section-form-hotro .title-footer {
    color: var(--color-main);
    text-align: center;
}

.section-form-hotro p {
    text-align: center;
    font-size: 15px;
}

.section-form-hotro .form-group input, .section-form-hotro .form-group textarea {
    border-color: #707070;
    border-radius: 10px;
    height: 44px !important;
}

.section-form-hotro .form-group span {
    background: var(--white) !important;
    border: 1px solid #707070;
    border-radius: 10px;
    margin: 0 auto;
    display: table;
}
.entire-info-website .logo img {
    height: 90px;
}
.entire-info-website .company-name {
    font-size: 26px;
}
.chung-toi-la-ai .info {
    padding: 20px 30px 30px;
    margin-left: -60px;
    position: relative;
    z-index: 99;
    background: var(--white);
}

.chung-toi-la-ai .info .title {
    text-transform: uppercase;
    margin-bottom: 15px;
    color: var(--color-main);
    font-size: 36px;
    font-weight: 700;
}
.chung-toi-la-ai .info p {
    font-size: 16px;
}
.chung-toi-la-ai.chung-toi-la-ai-02 .info {
    margin-right: -60px;
    margin-left: 0;
}
.section-service-slider-about {
    position: relative;
    background-size: cover;
    background-repeat: no-repeat;
}

.section-service-slider-about:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000ad;
}

.section-service-slider-about .item-service {
    position: relative;
    z-index: 2;
}

.pb-100{
    padding-bottom: 100px;
}

.section-ho-so-nl button.slick-prev, .section-ho-so-nl button.slick-next {
    opacity: 1;
    filter: opacity(1);
    top: inherit;
    bottom: 25px;
    transform: inherit;
    height: 34px;
    width: 34px;
    border-radius: 0;
    background: var(--color-main);
    color: var(--white);
}

.section-ho-so-nl button.slick-prev {
    left: calc(58% + 20px) !important;
}

.section-ho-so-nl button.slick-next {
    right: calc(42% - 100px) !important;
}

.section-ho-so-nl button.slick-prev:before, .section-ho-so-nl button.slick-next:before {
    color: var(--white);
    font-size: 17px;
}
article.article-item.item-ho-so .inner-content .article-title {
    height: auto;
}

article.article-item.item-ho-so .inner-content .article-title a {
    font-size: 20px;
}

article.article-item.item-ho-so .inner-content .article-description {
    font-size: 18px;
}
.section-dich-vu-th .img:before {
    content: '';
    position: absolute;
    left: -15px;
    width: 50%;
    background: #FFD500;
    height: calc(100% + 30px);
    top: -15px;
    border-top-right-radius: 60px;
}
.section-dich-vu-th .title_img {
    background: var(--color-main);
    position: absolute;
    bottom: -15px;
    right: 0;
    width: calc(50% - 15px);
    padding: 0 30px;
    font-size: 18px;
    line-height: 1.1;
    color: var(--white);
    border-top-left-radius: 30px;
    text-transform: uppercase;
    height: 90px;
    display: flex;
    align-items: center;
}
.item-list-thuong-hieu .info p svg {
    margin-right: 10px;
    position: relative;
    top: -1px;
    width: 15px;
    height: 15px;
}

.item-list-thuong-hieu button.slick-prev, .item-list-thuong-hieu button.slick-next {
    top: inherit;
    bottom: -39px;
    opacity: 1;
    filter: opacity(1);
    transform: inherit;
    width: 34px;
    height: 34px;
    border-radius: 0;
    background: var(--color-main);
}

.item-list-thuong-hieu button.slick-next {
    left: calc(50% + 55px) !important;
}

.item-list-thuong-hieu button.slick-prev:before, .item-list-thuong-hieu button.slick-next:before {
    color: var(--white);
    font-size: 16px;
}

.item-list-thuong-hieu button.slick-prev {
    left: calc(50% + 14px) !important;
}

.form-lien-he .title-section {
    font-size: 35px;
}

.form-lien-he .form-contact {
    max-width: 600px;
    position: relative;
    margin: 0 auto;
}

.form-lien-he .form-contact .icon-left svg {
    position: absolute;
    left: -70px;
    width: 60px;
    height: 60px;
}

.form-lien-he .form-contact  .icon-right svg {
    right: -70px;
    position: absolute;
    top: 0;
    width: 60px;
    height: 60px;
}

.form-lien-he .form-contact .item-form.btn-item-form {
    right: 5px;
    top: 5px;
    position: absolute;
}

.form-lien-he .form-contact .item-form.form-group {
    margin-bottom: 0;
}

.form-lien-he .form-contact .item-form.form-group input {
    height: 60px;
}

.form-lien-he .form-contact .item-form.btn-item-form span {
    height: 50px;
    padding: 0 20px;
    line-height: 50px;
    color: var(--white);
    font-weight: 700;
    font-size: 20px;
}
.secrion-project-page article.article-project {
    background-size: cover;
    background-repeat: no-repeat;
}


.secrion-project-page article.article-project>.row {
    margin: 0;
}

.secrion-project-page article.article-project>.row>div {
    padding: 0;
}

.secrion-project-page article.article-project .inner-image .img-inter {
    padding-top: 46%;
}

.secrion-project-page article.article-project .inner-content {
    padding: 0 0px 0  60px;
    max-width: 700px;
}

.secrion-project-page article.article-project .inner-content .article-title a {
    font-size: 50px;
    text-transform: uppercase;
    color: var(--white);
    font-weight: 700;
    line-height: 1.2;
}

.secrion-project-page article.article-project .btn-project a {
    display: inline-block;
    width: 170px;
    height: 60px;
    background: var(--color-main);
    text-align: center;
    line-height: 60px;
    color: var(--white);
    font-weight: 700;
    border-radius: 10px;
    font-size: 20px;
    margin-top: 15px;
}

@media (min-width:1200px){
    .menu-section > ul > li {
        padding: 0 10px;
    }
    .secrion-project-page article.article-project .inner-content {
        width: 700px;
    }
}

@media (min-width:992px){
    .secrion-project-page article.article-project:nth-child(2n + 2)>.row>div:nth-child(1) {
        order: 2;
    }
        .secrion-project-page article.article-project:nth-child(2n + 2)>.row>div:nth-child(2) .inner-content {
        float: right;
        padding-right: 30px;
    }
    .info-du-an-page {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
    }

}
@media (max-width:1200px){
    .slider-section .item img, .slider-section .item {
        height: 22vw;
    }
}
@media (max-width:767px){
    .text-thiet-ke .title {
        font-size: 20px;
    }
    
    .slider-thiet-ke .text-thiet-ke {
        margin-top: 30px;
    }
    
    .text-thiet-ke .text {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .section-service-slider .item-service {
        margin-bottom: 20px;
    }
    .section-service-slider .item-service .text-service .description {
        font-size: 14px;
    }
    .section-chung-ta .text {
        font-size: 20px;
    }
    .list-phone-zalo .item-phone-zalo:before {
        display: none;
    }
    .list-phone-zalo {
        padding: 15px 20px;
    }
    
    .list-phone-zalo .item-phone-zalo {
        margin-bottom: 10px;
    }
    .chung-toi-la-ai .info {
        margin: 0;
    }
    
    .chung-toi-la-ai .info {
        margin: 0;
    }
    
    .chung-toi-la-ai img {
        margin-bottom: 15px;
    }
    
    .chung-toi-la-ai .img {
        margin-bottom: 25px;
    }
    
    .chung-toi-la-ai .info .title {
        font-size: 20px;
    }
    
    .chung-toi-la-ai .info p {
        font-size: 14px;
    }
    
    .chung-toi-la-ai.chung-toi-la-ai-02 .info {
        margin-right: 0;
    }
    
    .chung-toi-la-ai.chung-toi-la-ai-02>.row>div:nth-child(1) {
        order: 2;
    }
    .section-why-slider .item-why {
        margin-bottom: 20px;
    }
    .slider-brand .item-brand img {
        padding: 10px;
    }
    article.article-item.item-ho-so .inner-image {
        margin-bottom: 15px;
    }
    
    article.article-item.item-ho-so .inner-content .article-description {
        font-size: 14px;
    }
    .section-dich-vu-th .content-img {
        margin-bottom: 25px;
    }
    
    .section-dich-vu-th .title_img {
        font-size: 17px;
        padding: 0 20px;
    }
    .form-lien-he .title-section {
        font-size: 25px;
        margin-bottom: 20px;
    }
    .secrion-project-page article.article-project .inner-content {
        padding: 15px 20px 19px 25px;
    }
    
    .secrion-project-page article.article-project .inner-content .article-title a {
        font-size: 25px;
    }
    
    .secrion-project-page article.article-project .btn-project a {
        width: 150px;
        height: 50px;
        line-height: 50px;
        font-size: 16px;
        margin-top: 0;
    }
}

@media (max-width:992px){
    .row {
        margin-right: -5px;
        margin-left: -5px;
    }
    
    .row>div {
        padding-right: 5px;
        padding-left: 5px;
    }
    
    .slider-brand .item-brand {
        margin-bottom: 10px;
    }
}


/*chi-tiet-du-an*/
article.article-detail.article-detail-project .article-title-detail {
    font-size: 50px;
    margin-bottom: 30px;
    color: var(--color-main);
    text-transform: uppercase;
}

article.article-detail.article-detail-project .description-project {
    padding: 0;
    background-repeat: no-repeat;
    font-size: 20px;
    line-height: 1.4;
    margin-bottom: 50px;
}
.attributes-left, .attributes-right {
    padding-left: 0;
    background-size: 43px 100%;
    background-repeat: no-repeat;
    background-position: left;
}

.item-option {
    font-size: 16px;
}
.item-option p {
    margin-bottom: 0;
    line-height: 1.4;
}
.item-img-attributes .name, .list-images-nangluc .name {
    font-size: 25px;
    text-align: center;
    padding: 30px 0;
    color: var(--color-main);
}

.list-images-all {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
    justify-content: center;
}

.list-images-all .item-img-all {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 10px;
    margin-bottom: 20px;
}

.list-images-all .item-img-all .image {
    background: #dbdbdb;
}
.du-an-lien-quan .title-section {
    font-size: 50px;
    line-height: 1;
    margin-bottom: 30px;
}

.du-an-lien-quan  article.article-item .inner-image {
    padding: 0 0 15px 15px;
    background-size: 100%100%;
    background-repeat: no-repeat;
}

.du-an-lien-quan article.article-item .inner-content .article-title a {
    font-size: 20px;
}

.du-an-lien-quan article.article-item .inner-content span.article-category a {
    font-size: 20px;
}
.du-an-lien-quan .title-du-an {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.du-an-lien-quan .title-du-an .history-back {
    padding-left: 80px;
}
.article-content {
    font-size: 18px;
}

.article-content .title-section {
    font-size: 25px;
}
/*chi-tiet-du-an*/

@media (max-width:1200px){
    .setting-menu-mb>.container>.row>div:nth-child(2) {
        display: flex;
        justify-content: flex-end;
    }
    .section-form-hotro {
        margin-bottom: 40px;
    }
    .section-list-kien-thuc .inner-content .article-title a {
        font-size: 18px;
    }
}

@media (max-width:767px){

    .lien-he-tu-van .bf {
        left: 90px;
        height: 50px;
        width: 25px;
    }
    .du-an-tieu-bieu p {
        font-size: 17px;
    }
    
    .secrion-project-page .inner-content .article-title a {
        font-size: 29px;
    }
    
    .secrion-project-page article.article-project:nth-child(2n+1)>.row>div:nth-child(1) {
        order: inherit;
    }
    
    .secrion-project-page article.article-project:nth-child(2n+1) .inner-content {
        text-align: center;
    }
    
    .secrion-project-page .inner-content .article-title {
        margin-bottom: 1.2rem;
    }
    
    .secrion-project-page article.article-project {
        margin-bottom: 40px;
        padding: 0;
    }
    
    .secrion-project-page article.article-project .inner-content .btn-project img {
        height: 40px;
    }
    
    .secrion-project-page article.article-project .inner-content {
        text-align: center;
    }
    
    .secrion-project-page article.article-project .inner-image {
        margin-bottom: 10px;
    }
    .title-kien-thuc .title-section {
        font-size: 40px;
    }
    
    .title-kien-thuc .mo-ta {
        position: initial;
        font-size: 17px;
    }
    
    .title-kien-thuc {
        margin-bottom: 40px;
    }
    ul.list-visit>li:not(:last-child) {
        margin-right: 25px;
    }
    .section-form-hotro.section-form-contact .title-footer {
        font-size: 30px;
    }
    
    .section-form-hotro.section-form-contact p {
        font-size: 17px;
    }
    .section-form-hotro.section-form-contact .item-form input {
        padding: 10px 10px 20px 30px;
        font-size: 21px;
    }
    .section-form-hotro.section-form-contact .item-form textarea {
        padding: 15px 10px 20px 27px;
        font-size: 21px;
    }
    .section-form-hotro.section-form-contact .item-form span.btn.btn-1a {
        padding: 12px 12px 15px 11px;
        font-size: 21px;
    }
    article.article-detail.article-detail-project .article-title-detail {
        font-size: 30px;
    }
    
    article.article-detail.article-detail-project .description-project {
        padding: 0;
        font-size: 14px;
        margin-bottom: 30px;
    }
    
    .attributes-text .attributes-left {
        margin-bottom: 20px;
    }
    
    .item-option {
        font-size: 14px;
    }
    
    .item-img-attributes .name {
        font-size: 20px;
        padding: 10px 0;
    }
    
    .du-an-lien-quan .title-section {
        font-size: 29px;
        margin-bottom: 0;
    }
    
    .du-an-lien-quan .title-du-an {
        margin-bottom: 20px;
        display: flex;
        justify-content: space-between;
    }
    
    .du-an-lien-quan .title-du-an .history-back {
        padding-left: 0;
    }
    
    .du-an-lien-quan article.article-item .inner-content .article-title a {
        font-size: 20px;
    }
    .section-about-who-are-we.seciton-scrolly .img-after {
        top: -90px;
        right: -120px;
        width: 457px;
        transform: scale(0.8);
        right: -150px;
    }
    
    .section-about-who-are-we.seciton-scrolly .img-before {
        width: 562px;
        bottom: -212px;
        left: -350px;
        transform: scale(0.9);
    }
    
    .title-about-who-are-we {
        font-size: 25px;
    }
    
    .section-about-who-are-we.seciton-scrolly .item-about {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    
    .section-about-who-are-we.seciton-scrolly .item-about .info-text {
        font-size: 15px;
    }
    .list-about-service .item-about-service {
        font-size: 17px;
    }
    
    .section-why-us .item-why-us {
        max-width: 100%;
        padding: 20px 20px 51px 30px;
        font-size: 14px;
    }
    
    .section-thuong-hieu .item-thuong-hieu .icon img {
        height: 57px;
        width: 59px;
    }
    
    .section-thuong-hieu .item-thuong-hieu .name {
        font-size: 13px;
    }
    .list-about-service .item-about-service {
        font-size: 17px;
    }
    
    .section-why-us .item-why-us {
        max-width: 100%;
        padding: 20px 20px 51px 30px;
        font-size: 14px;
    }
    
    .section-thuong-hieu .item-thuong-hieu .icon img {
        height: 57px;
        width: 59px;
    }
    
    .section-thuong-hieu .item-thuong-hieu .name {
        font-size: 13px;
    }
    
    .text-ho-so-nang-luc {
        font-size: 27px;
    }
    
    .item-ho-so-nang-luc:nth-child(2) {
        margin-top: 0px;
    }
    
    .item-ho-so-nang-luc:nth-child(3) {
        margin-top: -23px;
    }
}   
.is-mobile .menu-section .grower:before {
    display: none;
}
.box_item-stepp__service>.row:nth-child(n+2) {
    padding-top: 80px;
}

@media (min-width:768px) and (max-width:1200px){
    .item-service .name a {
        font-size: 20px;
    }
    
    .img-before {
        width: 220px;
        top: 70%;
    }
    
    .img-after {
        width: 220px;
        top: 70%;
    }
    
    .seciton-scrolly .item-text {
        max-width: 85%;
    }
    
    .info-text {
        font-size: 19px;
    }
    
    .banner-map {
        width: 78px;
        height: 123px;
        top: -84px;
    }
    
    .content-scrolly {
        padding: 60px 0;
    }
    
    .seciton-scrolly {
        padding: 50px 0;
    }
    
    .special_look-section .title-section {
        font-size: 60px;
    }
    
    .mo-ta {
        font-size: 22px;
        margin-bottom: 25px !important;
    }
    
    .project-home {
        padding: 40px 0;
    }
    
    .item-service .name {
        margin-bottom: 15px;
    }
    
    .section-form-hotro .row>div:nth-child(3) {
        order: 2;
    }
    
    .section-form-hotro .row>div:nth-child(5) {
        order: 3;
    }
    
    .section-about-who-are-we.seciton-scrolly .img-after {
        width: 400px;
        height: 180px;
    }
    
    .section-about-who-are-we.seciton-scrolly .img-before {
        width: 462px;
        height: 428px;
        left: -212px;
    }
    
    .section-about-who-are-we.seciton-scrolly .item-about {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    
    .section-about-who-are-we.seciton-scrolly .item-about .info-text {
        font-size: 16px;
    }
    
    .list-about-service .item-about-service {
        font-size: 22px;
    }
    
    .section-why-us .item-why-us {
        max-width: 90%;
        font-size: 18px;
        margin: 0 auto;
        padding: 30px 45px 60px 60px;
    }
    
    .text-ho-so-nang-luc {
        font-size: 50px;
    }
    
    .item-ho-so-nang-luc:nth-child(2) {
        margin-top: 20px;
    }
    
    .item-ho-so-nang-luc:nth-child(3) {
        margin-top: -38px;
    }
    .section-thuong-hieu .item-thuong-hieu .name {
        font-size: 16px;
    }
    
    .section-thuong-hieu .item-thuong-hieu .icon img {
        height: 75px;
        width: 94px;
    }
    .service_text__service .text-endf-service {
        font-size: 18px;
        margin-bottom: 50px;
    }
    
    .slider-section .item img, .slider-section .item {
        height: 20vw;
    }
    .section-description__xdth .name {
        font-size: 23px;
        margin-bottom: 20px;
    }
    
    .section-description__xdth .description {
        font-size: 16px;
    }
    .item-stepp__service .details {
        opacity: 1;
        transform: translateY(0);
        visibility: inherit;
        position: initial;
    }
    
    .item-stepp__service .box_info .name {
        font-size: 26px;
    }
    
    .item-stepp__service .mo_ta {
        font-size: 24px;
    }
    
    .item-stepp__service .icon img {
        width: 107px;
    }
    
    .item-stepp__service {
        height: auto;
        margin-bottom: 75px;
    }
    
    .item-stepp__service .box_info {
        flex: 0 0 275px;
    }
    
    .item-stepp__service .number {
        flex: 0 0 60px;
    }
    .du-an-tieu-bieu p {
        font-size: 16px;
    }
    
    .secrion-project-page .inner-content .article-title a {
        font-size: 20px;
    }
    
    .secrion-project-page .inner-content .article-title {
        margin-bottom: 1rem;
    }
    
    .btn-project img {
        height: 45px;
    }
    .title-kien-thuc .title-section {
        font-size: 62px;
    }
    
    .title-kien-thuc .mo-ta {
        position: initial;
        font-size: 23px;
    }
    
    .title-kien-thuc {
        margin-bottom: 40px;
    }
    .section-form-hotro.section-form-contact .title-footer {
        font-size: 35px;
    }
}

.du-an-lien-quan article.article-item .inner-image:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    background: var(--color-main);
    z-index: -1;
    width: calc(100% - 15px);
    height: calc(100% - 15px);
}
.link-all-home {
    text-align: center;
    margin-top: 30px;
}

.link-all-home a {
    display: inline-block;
    padding: 5px 30px;
    background: var(--color-main);
    color: var(--white);
    font-size: 20px;
    border-radius: 5px;
}
.chung-toi-la-ai .info:before {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    width: 200px;
    height: 20px;
    background: var(--color-main);
}

.chung-toi-la-ai.chung-toi-la-ai-02 .info::before {
    left: 0;
}

.chung-toi-la-ai .img {
    padding-top: 80%;
}

.contact-right {
    position: fixed;
    left: 20px;
    bottom: 22px;
}
.contact-right li.entry-content {
    list-style: none;
    margin-top: 10px;
}

.contact-right li.entry-content img {
    width: 47px;
    height: 47px;
}

.top-btn {
    width: 50px;
    height: 50px;
    color: #fff;
    text-align: center;
    border-radius: 10px;
    position: fixed;
    bottom: 85px;
    right: 28px;
    cursor: pointer;
    font-size: 18px;
    line-height: 50px;
    z-index: 99;
    transition: .5s;
}
.footer-menu-section ul li:last-child a {
    border-bottom: 0;
}
.section-list-du-an-name .section-project:before {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    top: 0;
    background: #000000ab;
}
.text-thiet-ke .title-section {
    margin-bottom: 30px;
}
.service_text__service .text-endf-service {
    text-align: center;
    margin-bottom: 37px;
}

.service_text__service .text-endf-service a {
    font-size: 24px;
    font-weight: 700;
}
.service_text__service>.row>div:nth-child(2n+2) .icon img {
    transform: rotateY(180deg);
}
.section-dich-vu-th .item-info {
    margin-bottom: 50px;
}

.section-dich-vu-th .item-info .content-img {
    margin-bottom: 30px;
    padding-left: 15px;
}

.section-dich-vu-th .item-info .info .title {
    line-height: 1.4;
}
.item-stepp__service {
    display: flex;
    height: 360px;
    position: relative;
    overflow: hidden;
    margin-bottom: 25px;
}

.item-stepp__service .number {
    color: #000;
    line-height: 50px;
    font-size: 78px;
    font-weight: 400;
    margin-right: 40px;
    transition: .3s all ease-in-out;
    font-family: 'ALoveOfThunder', sans-serif;
}

.item-stepp__service .box_info {
    transition: .5s all ease-in-out;
    text-transform: uppercase;
    flex: 1 1;
    padding-left: 20px;
}

.item-stepp__service .box_info .name {
    color: var(--color-main);
    text-transform: uppercase;
    font-size: 25px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 10px;
    background: #ebebeb !important;
    position: relative;
    z-index: 9;
}

.item-stepp__service .mo_ta {
    text-transform: initial;
    font-size: 33px;
    line-height: 39px;
    margin-bottom: 35px;
}
.item-stepp__service .icon img {
    transition: .3s all ease-in-out;
    width: 100%;
}
.item-stepp__service .details {
    font-size: 14px;
    line-height: 1.4;
    position: absolute;
    left: 90px;
    right: 70px;
    color: #000;
    height: 100%;
    transform: translateY(-100%);
    transition: .3s all ease-in-out;
    visibility: hidden;
    opacity: 0;
    height: max-content;
}
.item-stepp__service:hover .details {
    transform: translateY(0);
    visibility: visible;
    opacity: 1;
}
.item-stepp__service:hover img {
    /* max-width: 90px; */
    /* filter: brightness(0.5); */
}
.item-stepp__service:hover .number {
    visibility: hidden;
    opacity: 0;
}
.du-an-tieu-bieu-page {
    padding: 80px 0;
    background-size: cover;
}

.du-an-tieu-bieu-page p {
    color: var(--white);
    font-size: 16px;
    max-width: 600px;
    text-align: justify;
}
.du-an-tieu-bieu-page .title-section {
    color: var(--white);
    margin-bottom: 30px;
}
.item-stepp__service .icon {
    flex: 0 0 70px;
    height: 70px;
    background: #ddd;
    padding: 10px;
    border-radius: 50%;
    padding: 14px;
}

/*Button Contact Fixed*/
.contact-fixed {
    z-index: 999;
    right: 20px;
    bottom: 14px;
    position: fixed;
    height: 60px;
    width: 60px;
    background: var(--color-main);
    border-radius: 50%;
    cursor: pointer;
}

.contact-fixed__button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    color: var(--white);
    font-size: 10px;
    line-height: 11px;
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
    -webkit-transition: ease-in .12s all;
    -o-transition: ease-in .12s all;
    transition: ease-in .12s all;
}

.contact-fixed__button.show {
    -webkit-transform: rotate(0) scale(1);
    -ms-transform: rotate(0) scale(1);
    transform: rotate(0) scale(1);
}

.contact-fixed__button i {
    font-size: 24px;
    margin-bottom: 2px;
}

.contact-fixed__pulsation {
    width: 84px;
    height: 84px;
    background-color: var(--color-main);
    border-radius: 50px;
    position: absolute;
    left: -12px;
    top: -12px;
    z-index: -1;
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
    -webkit-animation: arcontactus-pulse 2s infinite;
    animation: arcontactus-pulse 2s infinite;
}

.contact-fixed__pulsation:nth-child(2n) {
    -webkit-animation-delay: .5s;
    animation-delay: .5s;
}

.contact-fixed__close {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    color: var(--white);
    font-size: 24px;
    -webkit-transform: rotate(180deg) scale(0);
    -ms-transform: rotate(180deg) scale(0);
    transform: rotate(180deg) scale(0);
    -webkit-transition: ease-in .12s all;
    -o-transition: ease-in .12s all;
    transition: ease-in .12s all;
}

.contact-fixed__close.show {
    -webkit-transform: rotate(-45deg) scale(1);
    -ms-transform: rotate(-45deg) scale(1);
    transform: rotate(-45deg) scale(1);
}

.contact-fixed__list {
    background: center no-repeat var(--white);
    box-shadow: 0 0 10px rgb(0 0 0 / 60%);
    width: 235px;
    position: absolute;
    bottom: 80px;
    right: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    padding: 14px 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    border-radius: 7px;
    -webkit-transform-origin: 80% 105%;
    -ms-transform-origin: 80% 105%;
    transform-origin: 80% 105%;
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
    -webkit-transition: ease-out .12s all;
    -o-transition: ease-out .12s all;
    transition: ease-out .12s all;
    z-index: 10000;
}

.contact-fixed__list:before {
    position: absolute;
    bottom: -7px;
    right: 25px;
    left: auto;
    display: inline-block!important;
    border-right: 8px solid transparent;
    border-top: 8px solid #FFF;
    border-left: 8px solid transparent;
    content: '';
}

.contact-fixed__list.show {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
}

.contact-fixed__item {
    display: flex;
    align-items: center;
    padding: 8px 20px;
    width: 100%;
}

.contact-fixed__item:hover {
    background-color: #eeeeee;
    color: var(--color-text);
}

.contact-fixed__item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin-right: 12px;
    background-color: var(--color-highlight);
    border-radius: 50%;
    padding: 0;
}

.contact-fixed__item-icon img {
    /* filter: brightness(0) invert(1); */
}

@keyframes arcontactus-pulse {
	0% {
		-webkit-transform:scale(0);
		transform:scale(0);
		opacity:1
	}
	50% {
		opacity:.5
	}
	100% {
		-webkit-transform:scale(1);
		transform:scale(1);
		opacity:0
	}
}
/*End Button Contact Fixed*/