@charset "utf-8";
ul, ol {
    list-style: none
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    padding: 0;
    /*font-size: 14px*/
}

* {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    color: #fff;
}

body {
    margin: auto;
    background-color: #121212
}
a
{
    text-decoration: none;
}
header, article, footer, main {
    clear: both;
    float: left;
    width: 100%
}

section {
    margin: auto;
    width: 1600px
}

.box_banner {
    float: left;
    width: 100%;
    position: relative;
    overflow: hidden;
}
.box_pages {
    float: left;
    width: 100%;
}

/******************** header ***********************/
header
{
    background: #121212;
}
.box_header{
    float: left;
    width: 100%;
    margin: 5px 0px;
}
.logo{
    float: left;
    margin: 10px 0;
}
.logo img{
    height: 43px;
}
.header_qc
{
    float: right;
    width: calc(100% - 158px);
}
.header_qc figure
{
    float: left;
    width: calc(100% / 2 - 5px);
    margin-left: 5px;
}
.header_qc figure img
{
    float: left;
    width: 100%;
}
.box_menu
{
    float: left;
    width: 100%;

    background: #000000;
}
.nav {
    float: left;
}

.nav li {
    float: left;
    position: relative;
    transition: all 150ms;
    height: 40px;
    line-height: 40px;
    padding: 0px 20px;
}
.nav li a{
    color: #ffffff;
}
.nav li:hover{
    background: #303030;
}

.nav li:hover .nav_icon:before {
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
}

.search_hd{
    float: right;
    width: 280px;
    position: relative;
}
.search_hd input{
    float: left;
    width: 100%;
    background: rgba(255, 255, 255, .3);
    height: 40px;
    line-height: 40px;
    text-indent: 10px;
    outline: none;
    color: #fff;
    border: 0px;
}
.search_hd i{
    position: absolute;
    right: 9px;
    top: 12px;
    color: #fff;
    font-size: 18px;
    transition: all 450ms;
}

.box_search {
    float: left;
    width: 100%;
    position: absolute;
    top: 44px;
    left: 0;
    z-index: 100;
    background: #222d38;
    display: none;
}

.box_search aside {
    margin-top: 2px;
    height: auto;
    max-height: calc(100vh - 135px);
    overflow: auto;
}

.box_search .item {
    float: left;
    width: calc(50% - 4px);
    margin: 2px;
    background-color: #111;

}

.rs_search {
    float: left;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 4px 2px;
}

.rs_search label {
    padding: 12px 20px;
    background: #222d38;
    color: #a5a5a5;
    font-size: 14px;;
    cursor: pointer;
}

.rs_search label a {
    color: #fff;
}

.rs_search label:hover {
    background: #111;
}

.banner_sub
{
    float: left;
    width: 100%;
    margin: 1px 0px;
}
.banner_text_infor
{
    float: left;
    width: 100%;
}

.list-inline {
    float: left;
    width: 100%;
}

.list-inline li {
    width: auto;
    padding: 10px 3px;
    display: inline-block;
    font-size: 13px;
}

.text-warning a {
    cursor: pointer;
    color: #fe9900;
    font-size: 13px;
}

.list-inline li + li {
    width: auto;
    position: relative;
    margin-left: 13px;
}

.list-inline li + li:before {
    content: '\f105';
    position: absolute;
    top: 50%;
    left: -15px;
    font-size: 15px;
    font-family: 'FontAwesome';
    color: #fff;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}


.list-inline li + li a {
    color: #fe9900;
}



.box_btn {
    float: left;
    width: 100%;
    text-align: center;
    display: flex;
    justify-content: center;
}

.box_btn_a {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: capitalize;
    padding: 7px 0;
    font-size: 16px;
    color: #fff;
    transition: .5s;
    cursor: pointer;
    min-width: 165px;
    min-height: 26px;
    background: #7f0707;
    border-radius: 12px 12px 0 0;
    margin: 8px 0 0;
}

.box_btn_a:before {
    position: absolute;
    right: 22px;
    top: 38%;
    width: 12px;
    height: 12px;
    visibility: hidden;
    transition: all .3s;
    content: '\f101';
    left: auto;
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: transparent;
    opacity: 0;
}

.box_btn_a .svg-inline--fa {
    float: none;
    margin: 0;
    font-size: 13px;
    transition: 0.3s transform ease, 0.3s -webkit-transform ease;
    font-weight: bold;
    color: #fff;
    opacity: 0;
    right: 22px;
    left: auto;
    top: 38%;
    position: absolute;
}

.box_btn_a:before:hover {
    opacity: 1;
    visibility: visible;
}

.box_btn_a:hover .svg-inline--fa {
    opacity: 1;
    visibility: visible;
}

/************************** km_ngang *******************************/

.box_km_ngang {
    float: left;
    width: 100%;
    margin: 35px 0 10px;
}

.box_km_ngang img {
    float: left;
    width: 100%;
}

.box_title {
    float: left;
    width: 100%;
    text-align: center;
    color: #333;
    font-size: 16px;
    text-transform: uppercase;
    position: relative;
}


.box_title_left img {
    float: left;
    width: 27px;
    height: 27px;
    margin: 0 10px 0 0;
}

.box_title_right {
    float: right;
}

.box_title_right a {
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    color: #fff;
    margin: 14px 0 0;
    float: left;
}
.box_pro{
    float: left;
    width: calc(100% + 10px);
    margin-left: -10px;
}
/**************************** footer ************************/
.footer {
    float: left;
    width: 100%;

}
.footer_top
{
    float: left;
    width: 100%;
    padding: 20px 0px;
    background: #000000;
}
.footer_link
{
    float: left;
    width: 100%;
    padding-bottom: 15px;
}
.footer_link ul
{
    float: left;
    width: 100%;
    text-align: center;
    list-style: none;
}
.footer_link ul li
{
    display: inline-block;
    padding: 10px;
    line-height: 20px;
    font-size: 14px;
    font-weight: bold;
}
.footer_link ul li h2
{
    font-weight: normal;
    font-size: 15px;
}
.footer_link ul li a
{
    color: #cccccc;
}
.footer_link ul li a:hover
{
    color: #ffffff;
}
.footer_content
{
    float: left;
    width: 100%;
    padding-top: 15px;
    border-top: 1px #111111 solid;
    font-size: 15px;
    line-height: 22px;
}
.footer_content aside{
    float: left;
    width: 100%;
    margin: 2px 0px;
    color: #cccccc;
}
.footer_content aside h1
{
    float: left;
    margin-right: 5px;
    font-weight: bold;
    font-size: 15px;
    line-height: 22px;
}
._title_h{
    float: left;
    width: 100%;
    margin: 10px 0px;
    line-height: 30px;
    font-size: 16px;
    text-transform: uppercase;
    color: #fe9900;
}
.item {
    float: left;
    width: calc(100% / 5 - 10px);
    margin-left: 10px;
    margin-top: 10px;
    position: relative;
}
.item figure{
    float: left;
    width: 100%;
    height: 220px;
}
.item figure img{
    float: left;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.item figure a{
    display: block;
    position: relative;
    background-position: 50% 50% !important;
    background-size: cover !important;
    overflow: hidden;
    -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    padding-top: 70%;
}

.pic-tag {
    position: absolute;
    display: inline-block;
    white-space: normal;
    text-align: left;
    line-height: 1.2em;
    padding: 5px;
    font-size: 11px;
    font-weight: normal;
    color: #fff;
    z-index: 2;
    background: #fe9900;
    border-radius: 0 5px 5px 0;
}
.pic-tag-top {
    top: 5px;
    left: 0px;
}

.item h3{
    float: left;
    width: 100%;
    height: 60px;
    line-height: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    font-weight: normal;
}
.item aside a h3{
    color: #dddddd;
}
.item aside a:hover h3{
    color: #fe9900;
}
.item .title {
    margin: 13px 0;
    font-size: 15px;
    font-weight: 700;
}
.item .text {
    min-height: 19px;
    font-size: 12px;
    margin-bottom: 0;
    margin-top: 0px;
}

.itemr {
    float: left;
    width: 100%;
    margin-top: 10px;
    position: relative;
}
.itemr figure{
    float: left;
    width: 100%;
}
.itemr figure img{
    float: left;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.itemr figure a{
    display: block;
    position: relative;
    background-position: 50% 50% !important;
    background-size: cover !important;
    overflow: hidden;
    -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    padding-top: 70%;
}
.itemr h3{
    float: left;
    width: 100%;
    height: 60px;
    line-height: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    font-weight: normal;
}
.itemr aside a h3{
    color: #dddddd;
}
.itemr aside a:hover h3{
    color: #fe9900;
}

.box_player
{
    float: left;
    width: 100%;
    margin: 10px 0px;
}
.box_content
{
    float: left;
    width: 100%;
    color: #cccccc;
    line-height: 25px;
    text-align: justify;
}
.box_content p
{
    float: left;
    width: 100%;
    color: #cccccc;
    margin: 5px 0px;
}
.box_content ul
{
    float: left;
    margin-top: 5px;
    margin-left: 25px;
    width: calc(100% - 25px);
}
.box_content ul li
{
    float: left;
    width: 100%;
    font-size: 15px;
    list-style: disc;
}
.box_content ul li a{
    color: #cccccc;
}
.box_content ul li a:hover{
    color: #fe9900;
}

.key_s {
    float: left;
    width: 100%;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.key_s h1 {
    font-weight: normal;
    font-size: 14px;
}
.key_s h1 span{
    float: none;
    margin: 0 2px;
}
.key_s h3 {
    float: left;
    font-weight: normal;
    font-size: 14px;
}
.key_s span{
    float: left;
    margin: 0 2px;
}

.pagination {
    width: 100%;
    text-align: center;
    padding: 2px;
    margin-top: 7px;
    margin-bottom: 5px;
    clear: both;
    float: left;
}

.pagination a {
    float: left;
    padding: 6px 12px;
    width: auto;
    margin-right: 2px;
    border: 1px solid #111;
    text-decoration: none;
    color: #fff;
    font-weight: bold;
}

.pagination a:hover, div.pagination .active {
    border: 1px solid #111;
    color: #fff;
    width: auto;
    background: #333333 !important;
}

.key_s {
    float: left;
    width: 100%;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.key_s h1 {
    font-weight: normal;
    font-size: 14px;
}
.key_s h1 span{
    float: none;
    margin: 0 2px;
}
.key_s h3 {
    float: left;
    font-weight: normal;
    font-size: 14px;
}
.key_s span{
    float: left;
    margin: 0 2px;
}
.key_s * a,.txt_ft * a{
    color: #fff;
}

.footer_bottom {
    float: left;
    width: 100%;
    padding: 5px 0px;
    margin-top: 10px;
}

.footer_bottom span {
    float: left;
    font-size: .9em;
    color: #eeeeee;
    line-height: 25px;
    width: 100%;
    text-align: center;
}

.footer_bottom span a {
    color: #eeeeee;
}

.footer_bottom label {
    float: right;
    font-size: .9em;
    color: #eeeeee;
    line-height: 25px;
}

.footer_bottom label a {
    color: #eeeeee;
}
.txt_ft{
    float: left;
    width: 100%;
    line-height: 28px;
    text-align: center;
    font-size: .9em;
}
.btn_lienhe{
    float: left;padding: 10px;

}
.button-49,
.button-49:after {
    height: 62px;
    line-height: 58px;
    font-size: 20px;
    font-family: 'Bebas Neue', sans-serif;
    background: linear-gradient(45deg, transparent 5%, #5e5e5e 5%);
    border: 0;
    color: #fff;
    letter-spacing: 3px;
    box-shadow: 6px 0px 0px #9ba5a6;
    outline: transparent;
    position: relative;
    user-select: none;
    -webkit-user-select: none;
    font-size: .8em;
    touch-action: manipulation;
    padding-left: 10px;
    float: right;
    margin-right: 35px;
}

.button-49:after {
    --slice-0: inset(50% 50% 50% 50%);
    --slice-1: inset(80% -6px 0 0);
    --slice-2: inset(50% -6px 30% 0);
    --slice-3: inset(10% -6px 85% 0);
    --slice-4: inset(40% -6px 43% 0);
    --slice-5: inset(80% -6px 5% 0);

    content: 'ALTERNATE TEXT';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 3%, #00E6F6 3%, #00E6F6 5%, #5e5e5e 5%);
    text-shadow: -3px -3px 0px #F8F005, 3px 3px 0px #00E6F6;
    clip-path: var(--slice-0);
}

.button-49:hover:after {
    animation: 1s glitch;
    animation-timing-function: steps(2, end);
}

@keyframes glitch {
    0% {
        clip-path: var(--slice-1);
        transform: translate(-20px, -10px);
    }
    10% {
        clip-path: var(--slice-3);
        transform: translate(10px, 10px);
    }
    20% {
        clip-path: var(--slice-1);
        transform: translate(-10px, 10px);
    }
    30% {
        clip-path: var(--slice-3);
        transform: translate(0px, 5px);
    }
    40% {
        clip-path: var(--slice-2);
        transform: translate(-5px, 0px);
    }
    50% {
        clip-path: var(--slice-3);
        transform: translate(5px, 0px);
    }
    60% {
        clip-path: var(--slice-4);
        transform: translate(5px, 10px);
    }
    70% {
        clip-path: var(--slice-2);
        transform: translate(-10px, 10px);
    }
    80% {
        clip-path: var(--slice-5);
        transform: translate(20px, -10px);
    }
    90% {
        clip-path: var(--slice-1);
        transform: translate(-10px, 0px);
    }
    100% {
        clip-path: var(--slice-1);
        transform: translate(0);
    }
}
.button-49 a{
    width: 100%;
    height: 100%;
    display: inline-block;
}
.box_audio
{
    float: left;
    width: 100%;
    margin: 30px 0px;
}
.box_left
{
    float: left;
    width: calc(100% - 320px);
}
.box_note
{
    float: left;
    width: 100%;
}
.box_note aside
{
    float: left;
    width: 100%;
    text-align: justify;
    line-height: 30px;
    margin-bottom: 20px;
}
.box_note aside ul
{
    float: left;
    margin-left: 30px;
    width: calc(100% - 30px);
    list-style: disc;
}
.box_note aside ul li{
    float: left;
    width: 100%;
    margin: 3px 0px;
}
.box_note aside img
{
    max-width: 100%;
}
.box_note aside figure, .box_note aside .figure{
    float: left;
    width: 100%;
    margin: 5px 0px;
    text-align: center;
}
.box_note aside figure img, .box_note aside .figure img{
    max-width: 100%;
}
.box_note aside a{
    color: #fe9900;
}
.box_note aside a:hover{
    color: #eeeeee;
}
.box_note aside h1, .box_note aside h2, .box_note aside h3, .box_note aside h4
{
    float: left;
    width: 100%;
    margin: 5px 0px;
}
.box_note aside h1
{
    font-size: 20px;
}
.box_note aside h2
{
    font-size: 18px;
}
.box_note aside h3
{
    font-size: 17px;
}
.box_note aside h4
{
    font-size: 16px;
}



.box_right
{
    float: right;
    width: 300px;
}
.box_contact
{
    margin: 20px auto;
    width: 800px;
}
.box_contact aside
{
    float: left;
    width: 100%;
    margin: 20px 0px;
    text-align: justify;
    line-height: 25px;
}
.box_tintuc
{
    float: left;
    width: 100%;
}
.item_n
{
    float: left;
    margin: 10px;
    width: calc(100% / 3 - 20px);
}
.item_n figure
{
    float: left;
    width: 100%;
    height: 250px;
}
.item_n figure img
{
    float: left;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.item_n h4{
    float: left;
    width: 100%;
    height: 60px;
    line-height: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    font-weight: normal;
}
.item_n a h4{
    color: #dddddd;
}
.item_n a:hover h4{
    color: #fe9900;
}

.toc
{
    float: left;
    width: 100%;
    margin: 10px 0px;
}
.toc ul
{
    float: left;
    margin-left: 10px;
    width: calc(100% - 10px);
    list-style: disc;
}
.toc ul li
{
    float: left;
    width: 100%;
    margin: 5px 0px;
    line-height: 20px;
}
.toc ul li a
{
    color: #fe9900;
}
.toc ul li ul
{
    float: left;
    margin-left: 30px;
    width: calc(100% - 30px);
    list-style: circle;
}
.toc ul li ul li
{
    float: left;
    width: 100%;
    margin: 5px 0px;
    line-height: 20px;
}
.toc ul li ul li a
{
    color: #eeeeee;
}
@media only screen and (max-width: 1690px) {
    section {
        margin: auto;
        width: 98% !important;
        min-width: 98%;
    }
}


@media only screen and (max-width: 1400px) {
    .nav li {
        font-size: 15px;
        padding: 0px 15px;
    }
    .search_hd{
        float: right;
        width: 230px;
        position: relative;
    }
    .item figure{
        height: 200px;
    }
}

@media only screen and (max-width: 1160px) {
    .item {
        width: calc(100% / 4 - 10px);
    }
    .item figure{
        height: 180px;
    }
    .item_n
    {
        float: left;
        margin: 10px;
        width: calc(100% / 2 - 20px);
    }
}
@media only screen and (max-width: 1000px) {
    .item {
        width: calc(100% / 3 - 10px);
    }
    .nav {
        width: 100%;
    }
    .search_hd{
        display: none;
    }
}
@media only screen and (max-width: 800px) {
    .item {
        width: calc(100% / 2 - 10px);
    }
    .nav
    {
        margin: 5px 0px;
    }
    .nav li {
        height: 20px;
        line-height: 20px;
        font-size: 18px;
    }
    .logo {
        width: 100%;
        text-align: center;
        margin: 5px 0;
    }
    .logo img {
        height: 35px;
    }
    .header_qc {
        float: left;
        width: 100%;
    }
    .header_qc figure {
        float: left;
        width: calc(100% - 6px);
        margin: 3px;
    }
    .item figure {
        float: left;
        width: 100%;
        height: 120px;
    }
    .item h3 {
        height: 80px;
        font-size: 14px;
    }
    .footer_link ul li {
        display: inline-block;
        padding: 10px;
        line-height: 20px;
        font-size: 15px;
        font-weight: bold;
    }
    .box_left
    {
        float: left;
        margin: 10px;
        width: calc(100% - 20px);
    }
    .box_right
    {
        float: left;
        margin: 10px;
        width: calc(100% - 20px);
    }
    .box_contact {
        margin: 20px auto;
        width: 98%;
    }
}