.icon-trangchu {
    border: 1px solid #fff;
    width: 50px;
    height: 50px;
    display: flex !important;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}

.icon-trangchu:hover svg path,
.icon-trangchu.active svg path {
    fill: #ff9600;
}

.icon-trangchu:hover,
.icon-trangchu.active {
    border-color: #ff9600;
}

.menu-outside {
    width: 100%;
    max-width: 1000px;
}

.info-head {
    color: #fff;
    font-size: 24px;
    font-weight: 300;
    margin-right: 40px;
}

.info-head span {
    font-size: 26px;
    font-weight: 700;
}

.text-split1 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    -webkit-line-clamp: 1;
}

.text-split2 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    -webkit-line-clamp: 2;
}

.text-split3 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    -webkit-line-clamp: 3;
}

.images_info {
    position: relative;
}

.search-dk .icon-search:hover {
    color: #ff9600;
    border-color: #ff9600;
}

/* gioi thieu */
.gioithieunb-pic,
.gioithieunb-info {
    width: 48%;
}

.gioithieunb-pic {
    text-align: end;
}

.gioithieunb-info h2 {
    font-size: 40px;
    font-weight: 700;
    text-transform: uppercase;
    color: #939393;
    margin-bottom: 20px;
    padding-bottom: 20px;
    position: relative;
}

.gioithieunb-info h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 1px;
    background: #939393;
}

.gioithieunb-info span {
    font-size: 18px;
    font-weight: 400;
    color: #444;
    left: 1.4;
}

.btn-xemthem__gioithieu {
    width: 135px;
    height: 45px;
    line-height: 45px;
    display: block !important;
    margin-top: 20px;
    border: 1px solid #333;
    text-align: center;
    font-weight: 700;
    color: #333;
    text-transform: uppercase;
}

.btn-xemthem__gioithieu.btn-hover-two:before {
    background: #333;
}

.title-main {
    margin-bottom: 30px;
    text-align: center;
}

.title-main h2 {
    font-size: 30px;
    font-weight: 700;
    text-transform: uppercase;
    color: #939393;
    margin-bottom: 20px;
    padding-bottom: 20px;
    position: relative;
}

/* thong tin nb */
.thongtinnb-box {
    padding: 5px;
    background: #ddd;
}

.thongtinnb-box:hover {
    background: #ff9600;
}

.thongtinnb-box {
    transition: all .3s;
}

.thongtin-left a {
    display: inline-block;
}

.thongtin-left a img {
    width: 100% !important;
}

.info_desc h3 {
    margin: 0;
    padding: 0px 10px;
    line-height: 35px;
}

.info_desc h3 a {
    font-family: 'Montserrat';
    color: #2c2c2c;
    font-size: 13px;
    /* line-height: 23px; */
    text-transform: uppercase;
}

.text-pro-info p {
    line-height: 26px;
}

.thongtinnb-box:hover .thongtin-right h3 a,
.thongtinnb-box:hover .thongtin-right span {
    color: #fff;
}

.top_infor:hover h3 a {
    color: #fff;
    text-decoration: none;
}

.top_infor {
    margin-bottom: 21px;
}

.bottom_infor:hover h3 a {
    color: #fff;
    text-decoration: none;
}

.bottom_infor {
    margin-bottom: 25px;
}

.c_info {
    position: relative;
    padding: 0 10px;
}

.row.r_info {
    margin: 0 -10px;
}

.thongtinnb-box .thongtin-right {
    padding: 10px 10px 0;
    width: 100%;
}

.thongtinnb-box .thongtin-right {
    padding-left: 20px;
}

.gioithieunb--index.padding-main {
    padding-bottom: 0;
}

.thongtinnb-box .thongtin-right h3 {
    font-size: 15px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.thongtinnb-box .thongtin-right h3 a {
    color: #444;
    text-decoration: none;
    line-height: 27px;
}

.thongtinnb--index .title-main {
    border-top: 1px solid #d4d4d4;
    padding-top: 4%;
}

.thongtinnb--index .title-main h2 {
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
    font-size: 40px !important;
}

.thongtinnb-box .thongtin-right span {
    font-size: 15px;
    color: #444;
    -webkit-line-clamp: 5;
    line-height: 30px;
}

/*addcuatoi*/
.date_info {
    position: absolute;
    top: 0px;
    left: 0px;
    background: #101010;
    color: #fff;
    text-align: center;
    padding: 6px;
}

.date_info h3 {
    font-family: 'Montserrat';
    font-weight: bold;
    font-size: 25px;
    margin-bottom: 3px;
}


.date_info p {
    margin-bottom: 1px;
    font-size: 10px;
}

.thongtin-left {
    position: relative;
}

.top_infor:hover {
    background: #ea8d09;
}

.top_infor {
    transition: all .3s;
}

.top_infor {
    padding: 5px;
    background: #ddd;
}


.bottom_infor:hover {
    background: #ea8d09;
}

.bottom_infor {
    transition: all .3s;
}

.bottom_infor {
    padding: 5px;
    background: #ddd;
}

.thongtinnb-box .thongtin-left {
    width: 100%;
}

.thongtinb-contain .slick-dots li button:before {
    font-size: 15px;
}

.img_big_project h3 {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: rgb(0 0 0 / 66%);
    color: #fff;
    margin-bottom: 0;
    font-size: 17px;
    padding: 14px 10px;
    text-align: center;
}

.img_big_project h3 a {
    color: #ffff;
    transition: all .3s;
}

.img_big_project h3 a:hover {
    color: #e28603;
    text-decoration: none;
}

.img_big_project {
    position: relative;
}

.title_project p {
    text-transform: uppercase;
    font-size: 22px;
    margin-bottom: 8px;
    color: #939393;
}

.title_project h2 {
    font-weight: 700;
    line-height: 1.2;
    font-size: 38px;
    text-transform: uppercase;
    color: #939393;
}

.desc_project {
    display: block;
    margin: 0 0 15px;
    text-align: justify;
    overflow: hidden;
    line-height: 27px;
    font-family: 'Montserrat';
    font-size: 16px;
    color: #808080;
}

.row.r_project {
    align-items: center;
}


.center_chunk {
    text-align: center;
    display: flex;
    justify-content: center;
}

.center_chunk a {
    margin-top: 7px;
}

.thongtinnb--index.padding-main {
    padding-bottom: 41px;
}

.hover-glass img {
    width: 100%;
    transition: ease 0.3s;
    display: block;
}

.hover-glass:hover:before {
    animation: shine 1.5s;
}

@keyframes shine {
    100% {
        left: 125%;
    }
}

.hover-glass {
    overflow: hidden;
    display: block;
    position: relative;
}

.hover-glass::before {
    content: "";
    position: absolute;
    top: 0;
    left: -83%;
    z-index: 2;
    display: block;
    content: "";
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 100%);
    transform: skewX(-25deg);
}

.scale-img {
    overflow: hidden;
    display: block;
}

.scale-img img {
    transition: 0.3s ease-out;
    transform: scale(1, 1);
}

.scale-img:hover>img {
    transition: 0.3s ease-out;
    transform: scale(1.1, 1.1);
}

.img_big_project {
    position: relative;
}

.all_project {
    border-bottom: 1px solid #d4d4d4;
    position: relative;
    padding-bottom: 5%;
    margin-bottom: 5%;
}

.slick.slick-page.slick-p.slick-initialized.slick-slider {
    margin: 0 -15px;
}

.img_big_project_mg {
    margin: 0;
}

.top_project {
    margin-bottom: 10px;
}

.all_project:nth-child(even) .row.r_project {
    flex-direction: row-reverse;
}

section.newsllter_block {
    background: url(../images/bg_newsllter.jpg) fixed no-repeat;
    background-size: cover;
    position: relative;
    padding: 40px 0;
}

.wrap-math {
    display: inline-block;
    width: auto;
    padding: 20px;
    z-index: 2;
}

.wrap-math:before {
    width: calc(100% + 12px);
    height: calc(100% + 12px);
    top: -6px;
    left: -6px;
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 25px;
}

.wrap-math:after,
.wrap-math:before {
    content: "";
    position: absolute;
    pointer-events: none;
    z-index: -1;
}

.wrap-math.ani-item.on-show {
    width: 49%;
    background: rgb(255 255 255 / 50%);
    text-align: center;
    padding: 27px;
    border-radius: 20px;
}

a.link-load:hover {
    text-decoration: none;
}

a.link-load {
    transition: all .3s;
}

.mota_category{max-width: 800px;}

.two-math-box {
    position: relative;
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    width: 100%;
}

.wrap-math.ani-item.on-show {
    position: relative;
}

.wrap-math.ani-item.on-show:after {
    width: calc(100% + 12px);
    pointer-events: none;
    height: calc(100% + 12px);
    top: -6px;
    left: -6px;
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 25px;
}

a.link-load h3 {
    font-family: 'Montserrat';
    font-weight: bold;
    font-size: 18px;
}

.title-main2 span {
    position: relative;
    display: block;
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    margin: 10px auto 0;
    line-height: 1.5;
    text-shadow: 1px 1px 0 rgba(0, 0, 0, .1);
    margin-bottom: 33px;
}

.title-main2 h2 {
    font-size: 40px;
    text-transform: uppercase;
    font-weight: 700;
    color: #fff;
    text-shadow: 1px 1px 0 rgba(0, 0, 0, .3);
}

.box-math {
    position: relative;
    display: block;
    margin: 0;
    width: 50%;
}

.svg-math {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    margin: 0 auto 20px;
    background-color: #fff;
    color: #ff9600;
    box-shadow: 0 10px 20px rgba(0, 0, 0, .1);
}

.box-math h3,
.svg-math,
.svg-math:after,
.svg-math svg {
    transition: all .3s ease-in-out;
}

.box-math h3 {
    text-align: center;
    font-size: 16px;
    text-transform: uppercase;
    color: #fff;
    text-shadow: 1px 1px 0 rgba(0, 0, 0, .3);
}

.box-math h3,
.full-ability {
    position: relative;
    display: block;
    width: 100%;
    margin: auto;
}

.box-math:hover .svg-math {
    background-color: #ff9600;
}

.box-math:hover h3 {
    color: #ff9600;
    text-shadow: 1px 1px 0 rgba(0, 0, 0, .1);
}

.svg-math:after {
    content: "";
    position: absolute;
    width: calc(100% - 12px);
    height: calc(100% - 12px);
    top: 6px;
    left: 6px;
    border-radius: 50%;
    border: 1px solid #ff9600;
}

.svg-math svg {
    position: relative;
    display: block;
    width: 60%;
    height: 60%;
}

.box-math:hover .svg-math svg {
    transform: scale(1.1);
}

.box-math:hover .svg-math {
    background-color: #ff9600;
}

.box-math:hover svg path {
    fill: none;
    stroke: #fff;
    stroke-width: 1px;
    animation-name: DrawStroke2;
    animation-duration: 2.5s;
    animation-fill-mode: forwards;
    animation-iteration-count: 1;
    animation-direction: normal;
    animation-timing-function: linear;
}

.box-math svg path {
    stroke: none;
    stroke-miterlimit: 10;
    stroke-width: 0;
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
}

@keyframes BorderBox {
    0% {
        background-position: 0 0
    }

    50% {
        background-position: 100% 100%
    }

    to {
        background-position: 0 0
    }
}

@keyframes Reveal {
    0% {
        transform: scale(.001)
    }

    to {
        transform: scale(1)
    }
}

@keyframes Slide {
    to {
        transform: translateX(20px)
    }
}

@keyframes Preloader {
    to {
        transform: rotate(1turn)
    }
}

@keyframes DrawStroke {
    0% {
        stroke-dashoffset: 800
    }

    to {
        stroke-dashoffset: 0
    }
}

@keyframes DrawStroke2 {
    0% {
        stroke-dashoffset: 100
    }

    to {
        stroke-dashoffset: 0
    }
}

@keyframes DrawStroke3 {
    0% {
        stroke-dashoffset: 420
    }

    to {
        stroke-dashoffset: 0
    }
}

section.newsllter_block .wrap-content {
    text-align: center;
}

.images_cap a {
    border-radius: 100%;
    display: inline-block;
}

.title_cap h2 {
    font-weight: 700;
    line-height: 1.2;
    font-size: 38px;
    text-transform: uppercase;
    color: #939393;
}

.title_cap:after {
    position: absolute;
    background: rgb(77, 77, 77);
    width: 61px;
    height: 1px;
    content: '';
    bottom: 0;
    left: 0;
}

.title_cap {
    position: relative;
    padding-bottom: 5px;
    margin-bottom: 20px;
}

.desc_cap {
    display: block;
    margin: 0 0 15px;
    text-align: justify;
    overflow: hidden;
    line-height: 27px;
    font-family: 'Montserrat';
    font-size: 16px;
    color: #808080;
}

.row.r_cap {
    align-items: center;
}

section.capacity_block {
    position: relative;
    padding: 60px 0 45px;
}

.images_cap {
    position: relative;
}

.images_cap:after {
    position: absolute;
    background: url(../images/house.png) no-repeat;
    content: '';
    background-size: 100% 100%;
    top: -13%;
    right: -29%;
    width: 400px;
    height: 400px;
    pointer-events: none;
}

.information_cap {
    padding-right: 30px;
}

.grid-images {
    position: relative;
    display: block;
    width: 100%;
    height: 600px;
}


.grid-images .images {
    position: absolute
}

.grid-images .images .pic-img {
    height: 100%;
    width: 100%
}

.grid-images .images:after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    top: 0;
    left: 0;
    border: 1px solid #fff
}

.grid-1 {
    left: 0;
    width: 300px
}

.grid-1,
.grid-2 {
    top: 0;
    height: 200px
}

.grid-2 {
    left: 300px;
    width: 600px
}

.grid-3 {
    top: 0;
    left: 900px;
    width: 300px;
    height: 400px
}

.grid-4 {
    left: 0;
    height: 200px
}

.grid-4,
.grid-5 {
    top: 200px;
    width: 300px
}

.grid-5 {
    left: 300px;
    height: 400px
}

.grid-6 {
    top: 200px;
    left: 600px
}

.grid-6,
.grid-7 {
    width: 300px;
    height: 200px
}

.grid-7 {
    top: 400px;
    left: 0
}

.grid-8 {
    top: 400px;
    left: 600px;
    width: 600px;
    height: 200px
}

.partner-item {
    margin: 6px 6px 12px;
}

.partner-item a {
    display: block;
    border: 1px solid #cccccc;
}

.partner_block .slick.slick-page.slick-p.slick-initialized.slick-slider {
    margin: 0 -5px;
}

.title_index3 {
    text-align: center;
    margin-bottom: 3.5%;
}

.title_index3 h2 {
    font-size: 40px;
    text-transform: uppercase;
    font-weight: 700;
    color: #939393;
}

section.partner_block .wrap-content .title_index3 {
    border-top: 1px solid #d4d4d4;
    padding-top: 5%;
    margin-top: 4.5%;
}

.all_project:nth-child(1) {
    border-top: 1px solid #d4d4d4;
    position: relative;
    padding-top: 4%;
    margin-top: 0%;
}

section.feedback_block {
    position: relative;
    padding: 55px 0;
}

.contentfeedback {
    font-size: 16px;
    padding: 0 50px;
    text-align: justify;
    font-family: 'Montserrat';
}

.infor_customer {
    float: left;
    min-height: 300px;
    border: 1px solid #ddd;
    padding: 20px;
}

.customer_fed {
    background-color: #fff;
    padding: 0 50px 0 20px;
    position: absolute;
    bottom: 23px;
    right: 22px;
}

.cus {
    display: inline-block;
    text-align: left;
}

.contentfeedback {
    padding-top: 10px;
    position: relative;
}

.contentfeedback:after {
    position: absolute;
    background: url(../images/quote-1.png) no-repeat;
    content: '';
    background-size: 100% 100%;
    width: 38px;
    height: 38px;
    top: -4px;
    left: 0;
}

.contentfeedback:before {
    position: absolute;
    background: url(../images/quote-2.png) no-repeat;
    content: '';
    background-size: 100% 100%;
    width: 38px;
    height: 38px;
    bottom: -17px;
    right: 0;
}

.desc_feed {
    font-style: italic;
    font-weight: 300;
}

.cus h3 {
    position: relative;
    display: block;
    line-height: 1.6;
    text-transform: uppercase;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 0;
}

.infor_customer {
    position: relative;
}

.infor_customer:after {
    position: absolute;
    content: '';
    bottom: 19%;
    z-index: -1;
    left: 6%;
    width: 54%;
    height: 1px;
    background: #dadada;
}

.c_fb {
    position: relative;
    padding: 0 5px;
}

.row.r_fb {
    margin: 0 -5px;
}
.hotline_none{
    display:none;
}
.menu.py-1.fixmenu .hotline_none {
    display: block;
}
.menu.py-1.fixmenu  .menu-outside {
    width: 100%;
    max-width: 1100px;
}
.menu.py-1.fixmenu  .info-head {
    color: #fff;
    font-size: 16px;
}

.menu.py-1.fixmenu .mm__right ul li a span {
 
    padding: 29px 5px;

}
.menu.py-1.fixmenu .info-head span {
    font-size: 15px;
    font-weight: 700;
}
@media(max-width:991px) {

    .c_project:last-child {
        order: 0;
        margin-bottom: 20px;
    }
    
    .c_project:first-child {
        order: 1;
    }

    .title_project p {
        font-size: 12px;
        margin-bottom: 13px;
    }
    .thongtinnb--index.padding-main {
        overflow: hidden;
    }
    .desc_project {
        line-height: 25px;
        font-size: 14px;
    }

    .title_project h2 {
        font-size: 26px;
    }

    .lang-header a {
        color: #f5a739;

    }

    .lang-header a {
        margin-left: 9px;
    }

    .lang-header a+a:after {
        left: -1px;
        top: 12px;

    }
    section.partner_block {
        overflow: hidden;
    }
    .logos-menu__mm {
        top: 9px;
        width: 65px;
    }
    .fixmenu .logos-menu__mm {
        width: 66px;
        top: 12px;
    }
    .gioithieunb--index .wrap-content.flex-res-jbetween-acenter {
        display: block !important;
    }

    .gioithieunb-pic,
    .gioithieunb-info {
        width: 100%;
        margin-bottom: 30px;
    }

    .gioithieunb-info h2 {
        font-size: 28px;
        margin-bottom: 14px;
        padding-bottom: 14px;
        position: relative;
    }

    .gioithieunb-pic img {
        width: 100%;
    }

    .thongtinnb-box.flex-res-jbetween-acenter {
        display: block;
    }

    .top_infor {
        margin: 23px 0;
    }

    .thongtinnb-box .thongtin-right {
        padding: 6px 10px;
        width: 100%;
    }

    .img_big_project {
        position: relative;
        margin: 0 5px;
    }


    .infomation_project {
        margin-top: 0;
    }



    .all_project:nth-child(1) {
        padding-top: 9%;
        margin-top: 0%;
    }

    .images_info img {
        width: 100%;
    }

    .thongtinnb-box .thongtin-left {
        width: 100%;
    }

    .thongtinnb--index.padding-main {
        padding-top: 15px;
    }

    .thongtinnb--index .title-main h2 {
        margin-bottom: 0 !important;
        padding-bottom: 0 !important;
        font-size: 29px !important;
    }

    .btn-xemthem__gioithieu {
        width: 122px;
        height: 36px;
        line-height: 35px;
        margin-top: 18px;
        text-align: center;
        font-weight: 700;
        font-size: 13px;
    }

    .title-main2 h2 {
        font-size: 28px;
    }

    a.link-load h3 {
        font-size: 16px;
    }

    section.capacity_block {
        position: relative;
        padding: 40px 0 40px;
    }

    .information_cap {
        padding-right: 0;
    }

    .title_cap h2 {
        font-size: 28px;

    }

    .desc_cap {
        line-height: 25px;
        font-size: 14px;
    }

    .images_cap:after {
        z-index: -1;
    }
    .top_project {
        margin-bottom: 20px;
    }
    .images_cap:after {
        position: absolute;
        background: url(../images/house.png) no-repeat;
        content: '';
        background-size: 100% 100%;
        top: -25%;
        right: -50px;
        width: 250px;
        height: 250px;
        pointer-events: none;
    }
    .thongtinnb-box .thongtin-right span {
        font-size: 14px;
        line-height: 24px;
    }
    .title-main2 span {
        font-size: 13px;
        line-height: 1.8;

    }

    .wrap-math.ani-item.on-show {   
        width: 95%;
        padding: 19px;
        border-radius: 20px;
    }

    .gioithieunb-info span {
        font-size: 14px;
        line-height: 25px;
    }

    .img_big_project h3 {
        font-size: 15px;
        padding: 7px 10px;
    }

    section.feedback_block {
        position: relative;
        padding: 30px 0;
    }
    .pic-img img {
        width: 100% !important;
        height: 100%;
    }
    .contentfeedback {
        line-height: 26px;
        font-size: 14px;

    }
    .footer-news:nth-child(2) {
        margin-bottom: 3%;
    }
    .footer-news:nth-child(1) {
        width: 26%;
        margin-bottom: 5%;
    }

    .cus {
        display: inline-block;
        text-align: right;
    }

    .customer_fed {
        bottom: 15px;
        right: 15px;
    }

    .infor_customer:after {
        display: none;
    }

    .information_cap {
        margin-bottom: 10%;
    }

    .images_feedback img {
        width: 100%;
    }

    .title_index3 h2 {
        font-size: 28px;

    }


}

@media screen and (max-width: 780px) {

    .wrap-content-grid.wrap-content {
        /* max-width:inherit; */
        /* padding:0; */
    }

    .grid-images {
        height: 200vw;
    }

    .grid-1 {
        top: 0;
        width: 45vw
    }

    .grid-1,
    .grid-2 {
        left: 0;
        height: 33vw;
    }

    .grid-2 {
        top: 66vw;
        width: 95vw
    }

    .grid-3 {
        top: 99vw;
        left: 45vw;
        width: 50vw;
        height: 66vw
    }

    .grid-4 {
        top: 33vw;
        left: 0;
        width: 45vw;
        height: 33vw
    }
    .cus h3 {
        font-size: 15px;
        font-weight: 700;
        margin-bottom: 0;
    }
    .desc_feed {
        font-size: 13px;
    }.contentfeedback:before{
        display: none;
    }
    .grid-5 {
        top: 0;
        left: 45vw;
        width: 50vw;
        height: 66vw
    }
    .images_cap {
        position: relative;
        text-align: center;
    }
    .grid-6 {
        top: 132vw
    }

    .grid-6,
    .grid-7 {
        left: 0;
        width: 45vw;
        height: 33vw
    }

    .grid-7 {
        top: 99vw
    }

    .grid-8 {
        top: 165vw;
        left: 0;
        width: 95vw;
        height: 33vw
    }
}

@media(max-width:480) {
    
    .title_index3 h2 {
        font-size: 25px;
    }
    .title_cap h2 {
        font-size: 25px;
    }
    .title-main2 h2 {
        font-size: 25px;
    }
    .title_project h2 {
        font-size: 25px;
    }
    .gioithieunb-info h2 {
        font-size: 25px;
    }
    .thongtinnb--index .title-main h2 {

        font-size: 25px !important;
    }
}.footer-ul li a {
    color: #cccccc;
}