body {
    font-family: "Spectral", serif;
}

.mt-6 {
    margin-top: 6rem;
}

.mt-10 {
    margin-top: 10rem;
}

@media (min-width: 768px) {
    .mt-md-10 {
        margin-top: 10rem !important;
    }
}

.ratio-25-12 {
    padding-top: 48% !important;
}

.article-detail img {
    /* width: 100%; */
    /* height: auto; */
}

.btn-download {
    border: 1px solid #d2d2d2;
    color: #222;
    margin: 0 !important;
}

.btn-download:hover {
    border: 1px solid black;
}

.btn-submit-apply-recruitment {
    border: 4px solid rgba(0, 0, 0, 1);
    color: #222;
    background-color: #fff;
    padding: 5px 10px;
}

.btn-submit-apply-recruitment:hover {
    background-color: var(--gray);
}

/*//home//*/
.cus-slider-home .box-slide .img-fluid {
    width: 100%;
    min-height: 0;
    height: 46vw;
    object-fit: cover;
}

.cus-slider-home .box-slide {
    position: relative;
}

.cus-slider-home .box-slide:nth-child(2) .content-slider-home {
    top: 0;
    right: 0;
    left: auto;
    background: #0f98474d;
    transform: none;
    height: 100%;
    width: 50%;
}

.cus-slider-home .box-slide:nth-child(3) .content-slider-home {
    top: 0;
    right: auto;
    left: 0;
    background: #0f98474d;
    transform: none;
    height: 100%;
    width: 50%;
}

.cus-slider-home .box-slide .swiper-slide--description {
    position: absolute;
    top: 50%;
    color: white;
    font-weight: 900;
    padding: 0 5rem;
    transform: translate(0, -50%);
}

/* css by thai tran */
#data-emission-monitoring table {
    max-width: 500px;
    /* border-collapse: separate; */
}
.monitor-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.monitor-table thead th {
    background: #f5f7fa;
    color: #555;
    padding: 10px;
    text-align: center;
    border-bottom: 2px solid #e0e6ed;
}

.monitor-table tbody tr {
    border-bottom: 1px solid #edf0f5;
}

.monitor-table td {
    padding: 10px !important;
    vertical-align: middle;
    text-align: center;
}

.monitor-table td:nth-child(2) {
    text-align: left;
}

.monitor-table .value {
    font-size: 18px;
    font-weight: 600;
    color: #1a73e8;
}

.monitor-table .range {
    color: #6c757d;
    font-size: 13px;
}

.sub-text {
    font-size: 12px;
    color: #999;
}
/* css by thai tran */

@media (min-width: 1600px) {
    .cus-slider-home .box-slide .swiper-slide--description {
        font-size: 100px;
    }
}

@media (max-width: 1600px) {
    .cus-slider-home .box-slide .swiper-slide--description {
        font-size: 80px;
    }
}

@media (max-width: 1400px) {
    .cus-slider-home .box-slide .swiper-slide--description {
        font-size: 60px;
    }
}

@media (max-width: 1200px) {
    .cus-slider-home .box-slide .swiper-slide--description {
        font-size: 40px;
    }
}

.cus-title-article {
    font-size: 52px;
}

.cus-article-description {
    font-size: 24px;
    /*border-bottom: 2px solid black;*/
    padding-bottom: 1rem;
}

.article-content {
    font-weight: 500;
    font-size: 16px;
}

.cus-title-article-attr {
    text-align: center;
    color: var(--color-text);
    font-weight: 500;
    margin-top: 4rem;
    text-transform: uppercase;
}

.box-article-attr {
    padding: 30px 40px;
    border: 2px solid #222;
}

/*//page-greeting//*/
.cus-page-greeting .cus-article-description {
    border-bottom: none;
}

.cus-page-greeting .article-content p {
    text-align: justify;
}

/*//page-vision//*/
.box-slogan {
    padding-top: 60px;
    margin-top: -35px;
}

.bg-slogan {
    width: 29rem;
    height: 8rem;
    display: block;
    background-color: #222;
    -ms-transform: skew(144deg);
    -webkit-transform: skew(144deg);
    transform: skew(144deg);
}

.box-wrap-slogan {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.wrap-slogan {
    position: absolute;
    padding-top: 5px;
    top: 0;
}

.wrap-slogan p {
    font-size: 18px;
}

.wrap-slogan span {
    color: var(--color-text);
}

.box-strategy .cus-border-col {
    border-right: 1px solid var(--gray);
    padding-top: 2rem;
}

.box-strategy .cus-border-col:nth-last-child(1) {
    border-right: none;
}

.bg-3-cus {
    position: relative;
}

.bg-3-cus:after {
    content: '';
    background: red;
    height: 5rem;
    width: 5rem;
    display: block;
    position: absolute;
}

.box-core-value .wrap-slogan {
    padding-top: 2.5rem !important;
}

.box-idealperson .wrap-slogan {
    padding-top: 2.5rem !important;
}

@media (min-width: 1200px) {
    .cus-container {
        max-width: 72rem;
    }
}

@media (min-width: 992px) {
    .cus-container {
        max-width: 72rem;
    }
}

/*//page-management-philosophy//*/
.btn-report {
    border: 4px solid rgba(0, 0, 0, 1);
    color: #222;
    background-color: #fff;
    display: inline-block;
    cursor: pointer;
}

.btn-report:hover {
    background-color: var(--gray);
}

.btn-report span {
    padding-right: 7rem;
}

.cus-box-item {
    margin-bottom: 3rem;
    border-bottom: 2px solid black;
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.box-certificate .cer-value {
    color: var(--color-text);
}

.box-certificate .inner-image img {
    object-fit: contain;
}

/*//page-recruitment//*/
.box-attr {
    border-top: 1px solid black;
    border-bottom: 1px solid black;
}

.item-attr {
    padding: 1rem 0;
    border-bottom: 1px solid var(--gray);
}

.box-benefit {
    padding: 0 2rem;
    position: relative;
}

.box-benefit:before {
    content: '';
    position: absolute;
    height: 100%;
    width: 5%;
    left: 0;
    top: 0;
    border: 4px solid #111;
    border-right: none;
}

.box-benefit:after {
    content: '';
    position: absolute;
    height: 100%;
    width: 5%;
    right: 0;
    top: 0;
    border: 4px solid #111;
    border-left: none;
}

/*//products//*/
.border-product-title {
    padding: 2.5rem 0;
    border-top: 2px solid black;
}

/*//page-overview//*/
.cus-page-overview .img-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-repeat: repeat;
    background-size: cover;
}

.cus-page-overview .article-detail {
    background: white;
    padding: 1rem;
}

/*//page-lien-he//*/
.box-nav-tav .btn-navtab {
    background: none;
    border: none;
    color: #777;
}

.box-nav-tav .btn-navtab:hover {
    color: black;
}

.box-nav-tav .nav-link.active {
    font-weight: 700;
    color: black;
}

.box-nav-tav .nav {
    padding: 1rem 0;
    border-top: 1px solid black;
    border-bottom: 1px solid black;
}

.box-nav-tav .tab-content {
    margin-top: 3rem;
}

/*//page//*/
.table-public-info {
    border-top: 2px solid black;
    border-bottom: 2px solid black;
}

.table th,.table td {
    padding: 1.75rem;
}

.table-public-info .article-title a {
    color: var(--black);
}

/*//page//*/
.table-col6 {
    border-top: 2px solid black;
    border-bottom: 2px solid silver;
}

.cus-data-room .form-search {
    width: 20rem;
}

.cus-data-room .form-control {
    border-top: 1px solid var(--color-text);
    border-bottom: 1px solid var(--color-text);
    border-left: 1px solid var(--color-text);
}

.cus-data-room .input-group-append button {
    border-top: 1px solid var(--color-text);
    border-bottom: 1px solid var(--color-text);
    border-right: 1px solid var(--color-text);
    background: white;
}

.categories-section li:hover {
    background: var(--gray);
}

.cus-share .article-item .inner-image img {
    border-radius: 5px;
    border: 1px solid var(--gray);
}

.cus-share .article-title {
    font-size: 22px !important;
    font-weight: 600;
    color: var(--color-highlight);
}

.article-share-description {
    max-width: 500px;
}

@media (max-width: 768px) {
    .cus-slider-home .box-slide .swiper-slide--description {
        font-size: 22px;
        padding: 0px 1rem;
    }

    .cus-title-article {
        font-size: 30px;
    }

    .cus-article-description {
        font-size: 16px;
    }
}

/*CSS by quyettq - history formation*/
.title_history {
    font-size: 2.4rem;
    font-weight: 700;
    position: relative;
}

.content_history {
    line-height: 1.4;
}

.content_item {
    display: flex;
    position: relative;
    width: calc(50% + 4px);
}

.history_formation {
    position: relative;
    padding: 5rem 0 0;
    margin: 0 auto;
}

.history_formation:before, .item_history .content_item::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    right: auto;
    height: 100%;
    width: 1px;
    background: var(--color-main);
}

.box_history {
    position: relative;
    color: var(--white);
    z-index: 1;
    max-width: 150px;
    height: 64px;
    margin: 0 auto;
    text-transform: uppercase;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
}

.box_history::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    background-color: #222;
    -ms-transform: skew(144deg);
    -webkit-transform: skew(144deg);
    transform: skew(144deg);
    z-index: -1;
}

.item_history {
    padding: 2rem 0;
    display: flex;
}

.item_history.content_right {
    justify-content: end;
}

.item_history .content_item::before {
    top: 0;
    left: 0;
    height: 8px;
    width: 8px;
    border-radius: 50%;
}

.item_history.content_left .content_item {
    text-align: right;
    padding-right: 3rem;
}

.item_history.content_right .content_item {
    padding-left: 3rem;
}

.item_history.content_left .content_item::before {
    left: auto;
    right: 0;
}

.history_formation .item_history:last-child {
    padding-bottom: 0;
}

.history_formation .item_history:last-child .content_item {
    z-index: 2;
    background: var(--white);
}

@media (min-width: 768px) {
    .title_history {
        flex: 0 0 80px;
        line-height: 1;
    }

    .content_history {
        flex: 0 0 calc(100% - 80px);
        max-width: calc(100% - 80px);
    }

    .item_history.content_left .content_item {
        flex-direction: row-reverse;
    }

    .history_formation {
        max-width: 70%;
    }
}

@media (min-width: 1200px) {
    .history_formation {
        max-width: 70%;
    }
}

@media (min-width: 1440px) {
    .raw-doi-tac .container {
        max-width: calc(100% - 80px);
        margin: 0 auto;
    }

    .history_formation {
        max-width: 60%;
    }
}

@media (max-width: 767.98px) {
    .content_item {
        flex-direction: column;
    }
}

@media (max-width: 500px) {
    .cus-slider-home .box-slide .img-fluid {
        height: 31.5vh;
    }
}

.rounded-10 {
    border-radius: 10px;
}

/*End css quyettq*/
.desc {
    font-size: 16px;
}

.icon_contact {
    height: 20px;
    object-fit: contain;
}