<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">@charset "UTF-8";
.arcontactus-widget.right.arcontactus-message {
    right: 8px;
}

.arcontactus-widget.right.arcontactus-message {
    bottom: 200px;
}

.arcontactus-widget .arcontactus-message-button .pulsation {
    -webkit-animation-duration: 2s;
    animation-duration: 2s
}

.arcontactus-widget.md .arcontactus-message-button,
.arcontactus-widget.md.arcontactus-message {
    width: 60px;
    height: 60px
}

.arcontactus-widget {
    opacity: 0;
    transition: 0.2s opacity
}

.arcontactus-widget * {
    box-sizing: border-box
}

.arcontactus-widget.left.arcontactus-message {
    left: 20px;
    right: auto
}

.arcontactus-widget.left .arcontactus-message-button {
    right: auto;
    left: 0
}

.arcontactus-widget.left .arcontactus-prompt {
    left: 80px;
    right: auto;
    transform-origin: 0 50%
}

.arcontactus-widget.left .arcontactus-prompt:before {
    border-right: 8px solid #fff;
    border-top: 8px solid transparent;
    border-left: 8px solid transparent;
    border-bottom: 8px solid transparent;
    right: auto;
    left: -15px
}

.arcontactus-widget.left .messangers-block {
    right: auto;
    left: 0;
    -webkit-transform-origin: 10% 105%;
    -ms-transform-origin: 10% 105%;
    transform-origin: 10% 105%
}

.arcontactus-widget.left .callback-countdown-block {
    left: 0;
    right: auto
}

.arcontactus-widget.left .callback-countdown-block::before,
.arcontactus-widget.left .messangers-block::before {
    left: 25px;
    right: auto
}

.arcontactus-widget.md .callback-countdown-block,
.arcontactus-widget.md .messangers-block {
    bottom: 70px
}

.arcontactus-widget.md .arcontactus-prompt {
    bottom: 5px
}

.arcontactus-widget.md.left .callback-countdown-block:before,
.arcontactus-widget.md.left .messangers-block:before {
    left: 21px
}

.arcontactus-widget.md.left .arcontactus-prompt {
    left: 70px
}

.arcontactus-widget.md.right .callback-countdown-block:before,
.arcontactus-widget.md.right .messangers-block:before {
    right: 21px
}

.arcontactus-widget.md.right .arcontactus-prompt {
    right: 70px
}

.arcontactus-widget.md .arcontactus-message-button .pulsation {
    width: 74px;
    height: 74px
}

.arcontactus-widget.md .arcontactus-message-button .callback-state,
.arcontactus-widget.md .arcontactus-message-button .icons {
    width: 40px;
    height: 40px;
    margin-top: -20px;
    margin-left: -20px
}

.arcontactus-widget.sm .arcontactus-message-button,
.arcontactus-widget.sm.arcontactus-message {
    width: 50px;
    height: 50px
}

.arcontactus-widget.sm .callback-countdown-block,
.arcontactus-widget.sm .messangers-block {
    bottom: 60px
}

.arcontactus-widget.sm .arcontactus-prompt {
    bottom: 0
}

.arcontactus-widget.sm.left .callback-countdown-block:before,
.arcontactus-widget.sm.left .messangers-block:before {
    left: 16px
}

.arcontactus-widget.sm.left .arcontactus-prompt {
    left: 60px
}

.arcontactus-widget.sm.right .callback-countdown-block:before,
.arcontactus-widget.sm.right .messangers-block:before {
    right: 16px
}

.arcontactus-widget.sm.right .arcontactus-prompt {
    right: 60px
}

.arcontactus-widget.sm .arcontactus-message-button .pulsation {
    width: 64px;
    height: 64px
}

.arcontactus-widget.sm .arcontactus-message-button .icons {
    width: 40px;
    height: 40px;
    margin-top: -20px;
    margin-left: -20px
}

.arcontactus-widget.sm .arcontactus-message-button .static {
    margin-top: -16px
}

.arcontactus-widget.sm .arcontactus-message-button .callback-state {
    width: 40px;
    height: 40px;
    margin-top: -20px;
    margin-left: -20px
}

.arcontactus-widget.active {
    opacity: 1
}

.arcontactus-widget .icons.hide,
.arcontactus-widget .static.hide {
    opacity: 0;
    transform: scale(0)
}

.arcontactus-widget.arcontactus-message {
    z-index: 10000;
    right: 20px;
    bottom: 20px;
    position: fixed!important;
    height: 70px;
    width: 70px
}

.arcontactus-widget .arcontactus-message-button {
    width: 70px;
    position: absolute;
    height: 70px;
    right: 0;
    background-color: var(--color-key);
    border-radius: 50px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    text-align: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    cursor: pointer
}

.arcontactus-widget .arcontactus-message-button p {
    color: #fff;
    font-weight: 700;
    font-size: 10px;
    line-height: 11px;
    margin: 0
}

.arcontactus-widget .arcontactus-message-button .pulsation {
    width: 84px;
    height: 84px;
    background-color: red;
    border-radius: 50px;
    position: absolute;
    left: -7px;
    top: -7px;
    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
}

.arcontactus-widget .arcontactus-message-button .icons {
    background-color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50px;
    position: absolute;
    overflow: hidden;
    top: 50%;
    left: 50%;
    margin-top: -22px;
    margin-left: -22px
}

.arcontactus-widget .arcontactus-message-button .static {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -26px;
    margin-left: -26px;
    width: 52px;
    height: 52px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.arcontactus-widget .arcontactus-message-button .static img {
    display: inline
}

.arcontactus-widget .arcontactus-message-button .static svg {
    width: 24px;
    height: 24px;
    color: #fff
}

.arcontactus-widget .arcontactus-message-button.no-text .static {
    margin-top: -12px
}

.arcontactus-widget .pulsation:nth-of-type(2n) {
    -webkit-animation-delay: 0.5s;
    animation-delay: 0.5s
}

.arcontactus-widget .pulsation.stop {
    -webkit-animation: none;
    animation: none
}

.arcontactus-widget .icons-line {
    top: 10px;
    left: 12px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    position: absolute;
    -webkit-transition: cubic-bezier(.13, 1.49, .14, -.4);
    -o-transition: cubic-bezier(.13, 1.49, .14, -.4);
    -webkit-animation-delay: 0s;
    animation-delay: 0s;
    -webkit-transform: translateX(30px);
    -ms-transform: translateX(30px);
    transform: translateX(30px);
    height: 24px;
    transition: 0.2s all
}

.arcontactus-widget .icons,
.arcontactus-widget .static {
    transition: 0.2s all
}

.arcontactus-widget .icons-line.stop {
    -webkit-animation-play-state: paused;
    animation-play-state: paused
}

.arcontactus-widget .icons-line span {
    display: inline-block;
    width: 24px;
    height: 24px;
    color: red
}

.arcontactus-widget .icons-line span i,
.arcontactus-widget .icons-line span svg {
    width: 24px;
    height: 24px
}

.arcontactus-widget .icons-line span i {
    display: block;
    font-size: 24px;
    line-height: 24px
}

.arcontactus-widget .icons-line img,
.arcontactus-widget .icons-line span {
    margin-right: 40px
}

.arcontactus-widget .icons.hide .icons-line {
    transform: scale(0)
}

.arcontactus-widget .icons .icon:first-of-type {
    margin-left: 0
}

.arcontactus-widget .arcontactus-close {
    color: #fff
}

.arcontactus-widget .arcontactus-close svg {
    -webkit-transform: rotate(180deg) scale(0);
    -ms-transform: rotate(180deg) scale(0);
    transform: rotate(180deg) scale(0);
    -webkit-transition: ease-in 0.12s all;
    -o-transition: ease-in 0.12s all;
    transition: ease-in 0.12s all;
    display: block
}

.arcontactus-widget .arcontactus-close.show-messageners-block svg {
    -webkit-transform: rotate(0) scale(1);
    -ms-transform: rotate(0) scale(1);
    transform: rotate(0) scale(1)
}

.arcontactus-widget .arcontactus-prompt,
.arcontactus-widget .messangers-block {
    background: center no-repeat #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, .6);
    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 0.12s all;
    -o-transition: ease-out 0.12s all;
    transition: ease-out 0.12s all;
    z-index: 10000
}

.arcontactus-widget .arcontactus-prompt:before,
.arcontactus-widget .messangers-block: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: ""
}

.arcontactus-widget .arcontactus-prompt.show-messageners-block,
.arcontactus-widget .messangers-block.show-messageners-block {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1)
}

.arcontactus-widget .arcontactus-prompt {
    color: #787878;
    font-size: 16px;
    line-height: 18px;
    width: auto;
    bottom: 10px;
    right: 80px;
    white-space: nowrap;
    padding: 18px 20px 14px
}

.arcontactus-widget .arcontactus-prompt:before {
    border-right: 8px solid transparent;
    border-top: 8px solid transparent;
    border-left: 8px solid #fff;
    border-bottom: 8px solid transparent;
    bottom: 16px;
    right: -15px
}

.arcontactus-widget .arcontactus-prompt.active {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1)
}

.arcontactus-widget .arcontactus-prompt .arcontactus-prompt-close {
    position: absolute;
    right: 6px;
    top: 6px;
    cursor: pointer;
    z-index: 100;
    height: 14px;
    width: 14px;
    padding: 2px
}

.arcontactus-widget .arcontactus-prompt .arcontactus-prompt-close svg {
    height: 10px;
    width: 10px;
    display: block
}

.arcontactus-widget .arcontactus-prompt .arcontactus-prompt-typing {
    border-radius: 10px;
    display: inline-block;
    left: 3px;
    padding: 0;
    position: relative;
    top: 4px;
    width: 50px
}

.arcontactus-widget .arcontactus-prompt .arcontactus-prompt-typing&gt;div {
    position: relative;
    float: left;
    border-radius: 50%;
    width: 10px;
    height: 10px;
    background: #ccc;
    margin: 0 2px;
    -webkit-animation: arcontactus-updown 2s infinite;
    animation: arcontactus-updown 2s infinite
}

.arcontactus-widget .arcontactus-prompt .arcontactus-prompt-typing&gt;div:nth-child(2) {
    animation-delay: 0.1s
}

.arcontactus-widget .arcontactus-prompt .arcontactus-prompt-typing&gt;div:nth-child(3) {
    animation-delay: 0.2s
}

.arcontactus-widget .messangers-block.sm .messanger {
    padding-left: 50px;
    min-height: 44px
}

.arcontactus-widget .messangers-block.sm .messanger span {
    height: 32px;
    width: 32px;
    margin-top: -16px
}

.arcontactus-widget .messangers-block.sm .messanger span svg {
    height: 20px;
    width: 20px;
    margin-top: -10px;
    margin-left: -10px
}

.arcontactus-widget .messanger {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin: 0;
    cursor: pointer;
    width: 100%;
    padding: 8px 20px 8px 60px;
    position: relative;
    min-height: 54px;
    text-decoration: none
}

.arcontactus-widget .messanger:hover {
    background-color: #eee
}

.arcontactus-widget .messanger:before {
    background-repeat: no-repeat;
    background-position: center
}

.arcontactus-widget .messanger.facebook span {
    background: #0084ff
}

.arcontactus-widget .messanger.viber span {
    background: #7c529d
}

.arcontactus-widget .messanger.telegram span {
    background: #2ca5e0
}

.arcontactus-widget .messanger.skype span {
    background: #31c4ed
}

.arcontactus-widget .messanger.email span {
    background: #ff8400
}

.arcontactus-widget .messanger.contact span {
    background: #7eb105
}

.arcontactus-widget .messanger.call-back span {
    background: #54cd81
}

.arcontactus-widget .messanger span {
    position: absolute;
    left: 10px;
    top: 50%;
    margin-top: -20px;
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #0084ff;
    margin-right: 10px;
    color: #fff;
    text-align: center;
    vertical-align: middle
}

.arcontactus-widget .messanger span i,
.arcontactus-widget .messanger span svg {
    width: 24px;
    height: 24px;
    vertical-align: middle;
    text-align: center;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -12px;
    margin-left: -12px
}

.arcontactus-widget .messanger span i {
    font-size: 24px;
    line-height: 24px
}

.arcontactus-widget .messanger p {
    margin: 0;
    font-size: 14px;
    color: rgba(0, 0, 0, .87)
}

@-webkit-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
    }
}

@media (max-width:468px) {
    .arcontactus-widget.opened.arcontactus-message,
    .arcontactus-widget.opened.left.arcontactus-message {
        width: auto;
        right: 20px;
        left: 20px
    }
}

@keyframes arcontactus-updown {
    0%,
    100%,
    43% {
        transform: translate(0, 0)
    }
    25%,
    35% {
        transform: translate(0, -10px)
    }
}

@-webkit-keyframes arcontactus-updown {
    0%,
    100%,
    43% {
        transform: translate(0 0)
    }
    25%,
    35% {
        transform: translate(-10px 0)
    }
}

@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
    }
}

@-webkit-keyframes arcontactus-show-stat {
    0%,
    100%,
    20%,
    85% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
    21%,
    84% {
        -webkit-transform: scale(0);
        transform: scale(0)
    }
}

@keyframes arcontactus-show-stat {
    0%,
    100%,
    20%,
    85% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
    21%,
    84% {
        -webkit-transform: scale(0);
        transform: scale(0)
    }
}

@-webkit-keyframes arcontactus-show-icons {
    0%,
    100%,
    20%,
    85% {
        -webkit-transform: scale(0);
        transform: scale(0)
    }
    21%,
    84% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

@keyframes arcontactus-show-icons {
    0%,
    100%,
    20%,
    85% {
        -webkit-transform: scale(0);
        transform: scale(0)
    }
    21%,
    84% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

.badge-style-1 {
    position: absolute;
    font-size: 12px;
    line-height: 16px;
    color: var(--badge-style1-textColor, #ffffff);
    padding: 2px 12px;
    background: var(--badge-style1-bgColor, #00adef);
    font-weight: 700;
    border-radius: var(--badge-style1-borderRadius, 4px);
    border: 1px solid var(--badge-style1-borderColor, var(--badge-style1-bgColor, #00adef))
}

@media (min-width: 1200px) {
    #section-header .header-logo {
        max-width: 330px !important;
        width: auto;
    }
}

@media (min-width: 1000px) {
    #section-header .header-logo {
        max-width: 29vw;
        width: auto;
    }
}

#section-header .header-logo {
    width: 70%;
    max-width: 300px;
}

.arcontactus-widget.right.arcontactus-message {
    bottom: 28px;
}

.logo-search {
    width: 50%;
    margin: auto;
    max-width: 500px;
    margin-bottom: 5px;
}

@media (max-width: 991px) {
    .logo-search {
        width: 80%;
    }
}

.menu-bar-res .menu-bar-res-top .logo-menu-res {
    width: 230px !important;
}

div.content-main.content-text {
    h2 {
        font-size: 22px;
        font-weight: bold;
    }
    h3 {
        font-size: 20px;
        font-weight: bold;
    }
    h4 {
        font-size: 18px;
        font-weight: bold;
    }
    h5,
    h6 {
        font-size: 16px;
        font-weight: bold;
    }
    figcaption {
        text-align: center;
        margin-top: 5px;
    }
}

div.main-slideshow {
    .slick-dots {
        bottom: 10px;
        list-style: none;
        li {
            width: 10px;
            height: 10px;
            background: #fff;
            border-radius: 50px;
            button {
                display: none;
            }
        }
        li.slick-active {
            height: 10px;
            width: 20px;
            background: #fff;
            border-radius: 50px;
            button {
                display: none;
            }
        }
    }
}

.wrap-banner-head .inner {
    position: static;
    transform: none;
}

.wrap-banner-head .inner .inner-content .inner-name {
    color: black;
}

.cus-pt-top {
    padding-top: 30px !important;
}

a.mucluc-dropdown-list_button:before {
    content: "";
    background: url(../images/tocs.svg);
    width: 35px;
    height: 35px;
    display: inline-block;
    line-height: 38px;
    text-align: center;
    border: 1px solid #ddd;
    background-size: 29px;
    background-repeat: no-repeat;
    background-position: center center;
    cursor: pointer;
}

.meta-toc-clone.fiedx {
    position: fixed;
    left: 5px;
    top: 200px;
    z-index: 111;
}

.meta-toc-clone:not(.fiedx) .box-readmore {
    display: block !important;
}

.box-readmore {
    padding: 10px;
    background-color: #f5f5f5;
    width: 100%;
    margin-top: 2px;
    border: 1px solid #ddd;
    font-size: 13px;
    margin-bottom: 10px;
    display: block;
}

.meta-toc-clone .box-readmore {
    width: 350px;
    display: none;
    max-height: 50vh;
    overflow-y: auto;
    overflow-x: hidden;
    margin-bottom: 0;
}

.box-readmore {
    padding: 8px 15px;
    border: 1px solid #dedede;
    margin-bottom: 2rem;
    border-radius: 5px;
    background-color: #eee;
}

.box-readmore li ul&gt;li {
    margin: 0;
    margin-bottom: 8px;
}

.box-readmore li ul&gt;li:before {
    content: counters(item, ".") " ";
}

.box-readmore ul {
    list-style-type: none;
    counter-reset: item;
    margin-bottom: 0;
    padding-left: 0 !important;
    margin-top: 8px;
}

.box-readmore ul li {
    display: table;
    counter-increment: item;
    margin-bottom: 5px;
}

.box-readmore ul li:before {
    content: counters(item, ".") ". ";
    display: table-cell;
    padding-right: 5px;
}

.box-readmore ul li a {
    color: #333;
    cursor: pointer;
    font-weight: 600;
}

.box-readmore ul li a:hover {
    color: #767676 !important;
}

.wrap-banner-head .banner-img img {
    height: auto;
    object-fit: inherit;
}

.wrap-about-the-manh-about {
    background-color: #fafafa;
    padding-top: 33px;
}

div.cus-pt-top-detail {
    padding-top: 0px!important;
}

@media (max-width: 600px) {
    div.wrap-about-the-manh.wrap-about-the-manh-about {
        padding-top: 20px;
    }
    div.cus-pt-top-detail {
        padding-top: 0px !important;
    }
}

div.header-search {
    padding: 5px 0;
    padding-bottom: 8px;
}

div.header-search .search-form {
    padding: 5px 10px;
}

p.camnhan-desc {
    color: black;
}

div.danhgia_box {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
}

div.danhgia_box&gt;p {}

div.danhgia_box&gt;p span {}

div.danhgia_box&gt;p span img {}

.header-search .header-search {
    max-width: 550px;
    margin: auto;
}

.breadCrumbs {
    padding: 1rem 0;
}

div.wrap-title-blog-detail .title-detail-main {
    margin-bottom: 13px;
}

.wrap-othernews {
    margin-top: 12px;
    border: 1px solid #c1c1c1;
    border-radius: 7px;
    padding: 15px;
}

.box_content_news_detail {
    position: sticky;
    top: 110px;
}
.padding-home {
    padding: 30px 0px;
}

@media (max-width: 991px) {
    .padding-home {
        padding: 20px 0px;
    }
}

.wrap-co-so-vat-chat {
    padding: 50px 0px 90px;
}

@media (max-width: 991px) {
    .wrap-co-so-vat-chat {
        padding: 20px 0px;
    }
}

.content-text ul {
    list-style: disc;
    padding-left: 15px;
}

.tw-grid-cols-12 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.box_doingu_dt {
    display: flex;
    justify-content: space-between;
    margin-bottom: 70px;
}

.text_doingu_dt {
    width: calc(100% - 220px);
}

.hinh_doingu_dt {
    width: 200px;
}
.name_mota_dflex {
    display: flex;
    align-items: flex-end;
    margin-bottom: 20px;
}
.name_doingu_dt {
    margin: 0px 40px 0px 0px;
}

.name_doingu_dt {
    text-decoration: none;
    color: #000;
    font-size: 25px;
    font-weight: 600;
}

.mota_doingu_dt {
    margin-bottom: 0px;
}

.mxh_doingu_dt {
    display: flex;
    margin-bottom: 20px;
}

.mxh_doingu_dt a {
    margin: 0 20px 0px 0px;
}

@media (max-width: 991px) {
    .name_mota_dflex {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-bottom: 10px;
    }
    .name_doingu_dt {
        margin: 0px 0px 0px 0px;
    }
    .mxh_doingu_dt {
        display: flex;
        justify-content: center;
        margin-bottom: 10px;
    }
}

@media (max-width: 767px) {
    .box_doingu_dt {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        margin-bottom: 30px;
        text-align: center;
    }
    .text_doingu_dt {
        width: 100%;
    }
    .hinh_doingu_dt {
        width: 100%;
        margin-bottom: 15px;
    }
    .hinh_doingu_dt img {
        width: 100%;
    }
}

nav#menu ul li ul li {
    margin-top: 0px;
    padding-bottom: 15px;
}

.contact-input input, .contact-input textarea{
    font-weight: 200;
}</pre></body></html>