.header-top-left .text strong {
    color: var(--default-color-2);
    font-family: osB;
    font-size: 28px;
    letter-spacing: 0.7px;
    text-transform: uppercase;
    font-weight: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.WImgDecorNameHeader h4 {
    position: relative;
    width: max-content;
    color: #000;
    font-family: 'InterSB';
    font-size: 12px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    margin: 0;
    padding-left: 26px;
}
/* CSS để định dạng cho phần hiển thị thời gian */
.datetime-display {
    position: relative;
    text-align: right;
    font-size: 16px;
    color: #000;
    padding: 10px 0;
    flex: 1 1 0;
}

.WImgDecorNameHeader h4:before {
    content: "\f3c5";
    position: absolute;
    font-family: FontAwesome;
    color: #2f9a15;
    left: 0px;
    font-size: 14px;
    transform: translateY(-4px);
    background: #fff;
    padding: 4px 6px;
    border-radius: 50%;
}

.WImgDecorNameHeader h5 {
    margin: 0;
    color: #FF1C15;
    text-shadow: 1px 0.5px 0px #FAFDFF;
    font-family: 'InterSB';
    font-size: 20px;
    font-style: normal;
    font-weight: normal;
    line-height: normal;
    text-transform: uppercase;
}

.header-top-left .text strong::before {
    content: attr(title);
    position: absolute;
    -webkit-text-stroke: 0px var(--default-color-2);
    left: 0;
    z-index: 1;
}

.header-top-left .text strong::after {
    content: attr(title);
    position: absolute;
    -webkit-text-stroke: 4px #fff;
    left: 0;
    z-index: 0;
}

.header-hotline {
    margin-right: 12px;
}

    .header-hotline span strong {
        font-family: 'SFM';
        font-weight: 100;
    }

    .header-hotline a .icon {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 18px;
        height: 18px;
        background-color: #fff;
        border-radius: 50%;
        margin-right: 6px;
    }

.header-search-options .container {
    position: absolute;
    display: flex;
    align-items: center;
    right: 0;
}

.header-search-options a {
    display: flex;
    align-items: center;
    padding: 0 11px;
    width: fit-content;
}

    .header-search-options a:first-child {
        padding-left: 0;
        position: relative;
    }

        .header-search-options a:first-child::before {
            content: '';
            position: absolute;
            width: 1px;
            height: 18px;
            background: rgba(255, 255, 255, 0.30);
            right: 0;
        }

    .header-search-options a:last-child {
        padding-right: 0;
    }

.btn-menu-rs {
    display: none;
}

.header-bottom .nav-item:hover .drop-df {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.header-bottom .nav-item .drop-df {
    width: 100%;
    position: fixed;
    left: 0;
    background-color: #fff;
    box-shadow: 0 5px 10px 0 #33333370;
    transform: translateY(31px);
    opacity: 0;
    pointer-events: none;
    transition: 0.6s cubic-bezier(.3, 2.2, .3, 1);
}

.header-bottom .drop-df .grid.wide {
    display: grid;
    grid-auto-rows: minmax(min-content, max-content);
    grid-template-columns: repeat(5, minmax(0, 1fr));
    column-gap: 18px;
    row-gap: 12px;
    padding: 35px 20px;
}

.header-bottom .nav-item .drop-item-df {
    transform: translateY(22px);
    opacity: 0;
    transition: 0.6s cubic-bezier(.3, 2.2, .3, 1);
}

.header-bottom .nav-item .drop-link-df:hover {
    color: var(--default-color-2);
}

.header-bottom .nav-item:hover .drop-item-df {
    transform: translateY(0);
    opacity: 1;
}

.header-bottom .nav-item .drop-link-df {
    color: var(--default-color-4);
    font-family: 'SFM';
    font-size: 16px;
    line-height: 26px;
    transition: all linear .2s;
    /* text-transform: capitalize; */
}

.header-bottom .nav-item:hover .nav-link {
    background-color: #fff;
    color: var(--default-color-3);
}

.header-bottom .nav-drop {
    top: 100%;
    position: absolute;
    left: 0;
    border-radius: 6px;
    background-color: #fff;
    box-shadow: 0 0 10px 0 #33333340;
    padding: 4px 0;
    transform: translateY(20px);
    opacity: 0;
    transition: 0.6s cubic-bezier(.3, 2.2, .3, 1);
}

.header-top {
    height: 161px;
    background: url(/Design/img/THPT/header/nenfix2.jpg) no-repeat;
    background-size: 100% 100%;
}

    .header-top .grid.wide {
        padding-left: 0;
    }

.header-top-container {
    display: flex;
    align-items: center;
    height: 100%;
    justify-content: space-between;
}

.header-top-left {
    display: flex;
    align-items: center;
    position: relative;
    left: -2px;
}

.header-bottom-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 108px !important;
    height: 108px !important;
}

    .header-bottom-logo:before {
        content: "";
        position: absolute;
        background: #fff;
        width: 116px;
        height: 116px;
        border-radius: 50%;
    }

    .header-bottom-logo img {
        display: none;
    }

    .header-bottom-logo img,
    .header-bottom-logo canvas {
        width: 108px !important;
        height: 108px !important;
        object-fit: cover;
        object-position: center center;
        margin: 0 !important;
    }

.WAddressHeader {
    color: #FFF4DD;
    font-family: HelveticaR;
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 150%;
    /* 21px */
    text-align: left;
}

.header-top-left .text {
    margin-left: 9px;
}

    .header-top-left .text h3 {
        margin: 0;
        font-family: sfm;
        font-weight: 100;
        font-size: 16px;
        color: #fff;
        text-transform: uppercase;
    }

    .header-top-left .text strong {
        color: var(--default-color-2);
        font-family: osB;
        font-size: 23px;
        letter-spacing: 0.7px;
        text-transform: uppercase;
        font-weight: 100;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        margin-top: 8px;
    }

        .header-top-left .text strong::before {
            content: attr(title);
            position: absolute;
            -webkit-text-stroke: 0px var(--default-color-2);
            left: 0;
            z-index: 1;
        }

        .header-top-left .text strong::after {
            content: attr(title);
            position: absolute;
            -webkit-text-stroke: 4px #fff;
            left: 0;
            z-index: 0;
        }

.header-top-right {
    display: flex;
    align-items: center;
    height: 100%;
    position: relative;
}

.header-hotline {
    margin-right: 12px;
}

    .header-hotline p {
        margin: 0;
        color: #D9EAF9;
        font-family: sfl;
        font-size: 14px;
    }

.WImgDecorNameHeader h2 {
    margin: 0;
    color: #2f9a15;
    text-shadow: 1px 0.5px 0px #FAFDFF;
    font-family: 'Inter-ExtraBold';
    font-size: 26px;
    font-style: normal;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0.625px;
    text-transform: uppercase;
    margin-top: 3px;
    margin-bottom: 4px;
}

.header-hotline a:hover span {
    color: #FBCF72;
}

.header-hotline a:hover {
    background: #009af2;
}

    .header-hotline a:hover strong {
        color: #fff;
    }

.header-hotline a {
    display: flex;
    align-items: center;
    width: fit-content;
    border-radius: 30px;
    border: 1px solid #FFF;
    background: #FFF;
    transition: all linear .2s;
    padding: 4px 19px 5px 6px;
}

.header-hotline span {
    transition: all linear .2s;
}

    .header-hotline span strong {
        font-family: 'SFM';
        font-weight: 100;
    }

.header-hotline a .icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background-color: #fff;
    border-radius: 50%;
    margin-right: 6px;
}

.header-hotline a span {
    color: #fff;
    display: block;
    font-family: 'NotoSansSB';
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 21px;
    background: var(--hghg, linear-gradient(180deg, #C91236 0%, #CB0119 100%));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.WRHotlineHeader strong {
    display: block;
    font-family: NotoSansM;
    font-size: 14px;
    font-style: normal;
    font-weight: 500;
    line-height: 14px;
    color: #0051D6;
}

.WRHotlineHeader {
    margin-left: 7px;
}

.header-search-options {
    display: flex;
    align-items: center;
}

    .header-search-options .container {
        position: absolute;
        display: flex;
        align-items: center;
        right: 0;
        top: 0;
        border-radius: 0px 0px 10px 10px;
        background: #FFF;
        box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.25);
    }

    .header-search-options a {
        display: flex;
        align-items: center;
        padding: 0 21px;
        width: max-content;
    }

        .header-search-options a:hover span {
            color: var(--default-color-2);
        }

        .header-search-options a:first-child::before {
            content: '';
            position: absolute;
            width: 1px;
            height: 18px;
            background: rgba(255, 255, 255, 0.30);
            right: 0;
        }

        .header-search-options a:last-child {
            padding-right: 0;
        }

        .header-search-options a:last-child {
            color: #797978;
            font-family: 'InterM';
            font-size: 14px;
            font-style: normal;
            font-weight: 500;
            line-height: normal;
            padding-right: 12px;
            padding-left: 0;
        }

    .header-search-options span {
        display: block;
        font-style: normal;
        line-height: normal;
        padding: 2px 0 2px 12px;
        border-left: 1px solid;
    }

a.videos-header {
    color: #797978;
    font-family: 'InterM';
    font-size: 14px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    padding-right: 9px;
    padding-left: 0;
}

a.ques-header span {
    padding: 1px 0 1px 9px;
}

a.videos-header span {
    padding: 1px 0 1px 9px;
}

a#ctl00_Header_btnsearch {
    position: absolute;
    right: 0;
    color: #797978;
    font-family: 'InterM';
    font-size: 14px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    padding-right: 10px;
    padding-left: 18px;
}

.header-bottom-search {
    display: flex;
    align-items: center;
    position: relative;
    width: 230px;
    height: 40px;
}

    .header-bottom-search input {
        width: 100%;
        height: 100%;
        position: relative;
        border: none;
        background-color: transparent;
        outline: none;
        padding-left: 50px;
        font-family: 'SFL';
        color: #8E8E8E;
        font-size: 14px;
        padding-right: 14px;
    }

.WSearchBtnHeader span {
    color: #FFF;
    font-family: 'NotoSansSB';
    font-size: 16px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
}

    .WSearchBtnHeader span:hover {
        color: var(--default-color-2);
    }

.WHeaderSearch.show {
    opacity: 1;
    visibility: visible;
}

.WSearchBtnHeader {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.header-bottom-search a {
    position: absolute;
    left: -6px;
}

.header-bottom-search input::placeholder {
    font-style: italic;
}

.header-bottom {
    height: 69px;
    position: relative;
    z-index: 4;
    background: var(--default-color-3);
    border-top: 1px solid #FF1C15;
    box-shadow: 0px 1px 10px 0px rgba(0, 0, 0, 0.10);
}

    .header-bottom:before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        background: url(/Design/img/THPT/pngegg-1.png) no-repeat;
        width: 167px;
        height: 62px;
        pointer-events: none;
    }

    .header-bottom:after {
        content: "";
        position: absolute;
        right: 0;
        top: 0;
        background: url(/Design/img/THPT/pngegg-2.png) no-repeat;
        width: 159px;
        height: 62px;
        pointer-events: none;
    }

    .header-bottom.fixed {
        position: fixed;
        top: 0 !important;
        left: 0;
        width: 100%;
        box-shadow: 0 0 10px 0 #33333352;
    }

    .header-bottom .text {
        margin-left: 0;
    }

        .header-bottom .text h3 {
            margin: 0;
            font-size: 18px;
            font-style: normal;
            font-weight: 400;
            line-height: 150%;
            text-transform: capitalize;
        }

        .header-bottom .text strong {
            color: var(--default-color-2);
            font-family: osB;
            font-size: 23px;
            letter-spacing: 0.7px;
            text-transform: uppercase;
            font-weight: 100;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            margin-top: 3px;
        }

            .header-bottom .text strong::before {
                content: attr(title);
                position: absolute;
                -webkit-text-stroke: 0px var(--default-color-2);
                left: 0;
                z-index: 1;
            }

            .header-bottom .text strong::after {
                content: attr(title);
                position: absolute;
                -webkit-text-stroke: 4px #fff;
                left: 0;
                z-index: 0;
            }

    .header-bottom .list {
        display: flex;
        align-items: center;
        height: 100%;
        justify-content: space-between;
    }

.btn-menu-rs {
    display: none;
}

.header-bottom .nav-item {
    position: relative;
}

.header-bottom .list li.nav-item .btn {
    position: absolute;
    right: 0;
    top: 0;
    bottom: -25px;
    left: 0;
    font-size: 10px;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    color: #fff;
    z-index: 2;
    margin: auto;
}

.header-bottom .list li.nav-item:hover .btn {
    color: #43c05e;
}

.header-bottom .nav-item:hover .nav-link svg path {
    fill: #fff;
}

.header-bottom .nav-item .nav-link {
    color: #FFF;
    font-family: 'InterM';
    font-size: 15px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    text-transform: uppercase;
    border-radius: 5px;
    transition: all ease .2s;
    padding: 9px 7px;
}

.header-bottom .nav-item:hover .nav-link {
    background-color: #d83631;
    color: #fff;
}

.header-bottom .nav-item:hover .nav-drop {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.header-bottom .nav-drop {
    top: 100%;
    position: absolute;
    left: 0;
    border-radius: 6px;
    pointer-events: none;
    background-color: #fff;
    box-shadow: 0 0 10px 0 #33333340;
    padding: 4px 0;
    min-width: 100%;
}

.header-bottom .drop-item a {
    font-size: 15px;
    padding: 10px 18px;
    white-space: nowrap;
    color: #2c2c2c;
    position: relative;
    display: flex;
    align-items: center;
    text-transform: capitalize;
}

    .header-bottom .drop-item a::before {
        content: '';
        position: absolute;
        width: 4px;
        height: 84%;
        border-top-right-radius: 5px;
        background-color: var(--default-color-1);
        left: -4px;
        border-bottom-right-radius: 5px;
        transition: all ease .3s;
        visibility: hidden;
        opacity: 0;
    }

.header-bottom .drop-item > a > span {
    transition: 0.6s cubic-bezier(.3, 2.2, .3, 1);
}

.header-bottom .drop-item a:hover::before {
    left: 0;
    opacity: 1;
    visibility: visible;
}

.header-bottom .drop-item a:hover span {
    color: var(--default-color-4);
    transform: translateX(5px);
}

.header-banner-wrap {
    position: relative;
}

    .header-banner-wrap .content {
        flex-direction: column;
        position: absolute;
        bottom: 64px;
        left: 0;
        display: flex;
        justify-content: center;
        padding-left: 48px;
    }

        .header-banner-wrap .content img {
            position: absolute;
            left: 0;
        }

        .header-banner-wrap .content h3 {
            font-size: 28px;
            position: relative;
            z-index: 2;
            margin: 0;
            color: #fff;
            text-transform: uppercase;
            font-weight: 100;
        }

        .header-banner-wrap .content h4 {
            font-size: 30px;
            margin: 0;
            position: relative;
            color: var(--default-color-4);
            text-transform: uppercase;
            font-family: robotoconb;
            margin-top: 2px;
        }

ul.nav-drop3.rs {
    border-radius: 6px;
    background-color: #fff;
    box-shadow: 0 0 10px 0 #33333340;
    padding: 4px 0;
    min-width: 100%;
    left: 100%;
    position: absolute;
    margin: auto;
    display: block;
    visibility: hidden;
    -webkit-transform: translate(8%, -1px);
    -moz-transform: translate(8%, -1px);
    -ms-transform: translate(8%, -1px);
    -o-transform: translate(8%, -1px);
    transform: translate(8%, -1px);
    top: -1px;
}

li.drop-item.c3:hover ul.nav-drop3.rs {
    opacity: 1;
    visibility: visible;
    -webkit-transform: translate(0%, -1px);
    -moz-transform: translate(0%, -1px);
    -ms-transform: translate(0%, -1px);
    -o-transform: translate(0%, -1px);
    transform: translate(0%, -1px);
    pointer-events: all;
}

li.drop-item.c3 {
    position: relative;
}

/*RS*/

@media(min-width:1390px) {
    .header-top .grid.wide {
        max-width: 87%;
    }
}

@media(min-width:1600px) {
    .WImgDecorNameHeader h5 {
        font-size: 26px;
        Letter-spacing: 0.5px;
    }

    .header-top-left .text {
        margin-left: 14px;
    }

    .header-top-left {
        position: relative;
        left: -7px;
    }

    .WImgDecorNameHeader h2 {
        font-size: 36px;
        letter-spacing: 0.325px;
    }

    .WImgDecorNameHeader h4 {
        font-size: 16px;
        letter-spacing: 0.3px;
    }

        .WImgDecorNameHeader h4:before {
            transform: translateY(-2px);
        }

    .header-top {
        background-position: center center;
        height: 225px;
    }
}

@media(min-width:1024px) and (max-width:1230px) {
    .header-bottom .nav-item .nav-link {
        color: #FFF5E1;
        font-family: InterSB;
        font-size: 14px;
        padding: 9px 5px;
    }

    .header-bottom-search {
    }

    .WImgDecorNameHeader canvas {
        width: 100% !important;
    }

    .WImgDecorNameHeader img {
        width: 100% !important;
        display: none;
    }

    .WAddressHeader {
        font-size: 11px;
    }

    .WImgDecorNameHeader {
        width: 100% !important;
        height: auto !important;
    }

    .header-bottom .drop-item a {
        font-size: 13px;
    }
}

@media(max-width:1023px) {
    .header-hotline {
        /* display: none; */
        margin: 0;
    }

    .header-top-left {
        left: unset
    }

    .header-search {
    }

    .header-top-right .text {
        display: none;
    }

    .header-bottom .text.mobile {
        display: flex;
        flex-direction: column;
        position: relative;
        z-index: 1;
    }

        .header-bottom .text.mobile h5 {
            margin: 0;
            font-size: 17px;
            color: #ffff;
            font-family: 'InterSB';
            font-style: normal;
            font-weight: normal;
            line-height: 145%;
            text-transform: uppercase;
            width: 100%;
            letter-spacing: 1.05px;
        }

        .header-bottom .text.mobile h4 {
            margin: 0;
        }

    .header-top-left .text {
        display: none;
    }

    .header-bottom-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .header-bottom .list {
        display: none;
    }

    .header-banner-wrap .content {
        display: none;
    }
}

@media(min-width:740px) and (max-width:1023px) {
    .header-hotline {
        margin-right: 15px;
    }

    .header-bottom-logo {
        left: 73px;
    }

    .header-bottom .text.mobile h5 {
        margin: 0;
        font-size: 22px;
        color: #ffff;
        font-family: 'InterSB';
        font-style: normal;
        font-weight: 700;
        line-height: 145%;
        text-transform: uppercase;
        width: 100%;
        letter-spacing: 1.05px;
    }

    .header-bottom .text h3 {
        margin: 0;
        font-size: 16px;
        color: #ffff;
        font-family: 'InterSB';
        font-style: normal;
        font-weight: 700;
        line-height: 145%;
        text-transform: uppercase;
        width: 100%;
        letter-spacing: 1.05px;
    }
}

@media(max-width:739px) {
    .header-bottom .text h3 {
        font-size: 15px;
        color: #ffff;
        font-family: 'InterB';
        font-style: normal;
        font-weight: normal;
        line-height: 113.5%;
        text-transform: uppercase;
        width: 100%;
        letter-spacing: 0.7px;
    }

    .header-bottom .text strong {
        font-size: 14px;
        margin-top: 5px;
    }

    .header-bottom-search {
        width: 217px;
        margin-top: 8px;
        height: 35px;
    }

    .header-search-options,
    .header-hotline p {
        display: none;
    }

    .header-top-right {
        display: none;
        text-align: right;
        height: 75px;
    }

    .header-top {
        height: 70px;
        background: url(/Design/img/THPT/header/LTV-Mobile.jpg) no-repeat;
        background-size: 100% 100%;
    }

    .header-top-container {
    }

    .header-bottom-logo {
        display: block;
        width: 60px !important;
        height: 60px !important;
        left: 2px;
        top: 0px;
    }

        .header-bottom-logo:before {
            content: "";
            position: absolute;
            background: #fff;
            width: 62px;
            height: 62px;
            border-radius: 50%;
        }

    .header-top-right .text {
        display: none;
    }

    .header-hotline a {
        margin: 0;
    }

        .header-hotline a span {
            font-size: 15px;
        }
}