* {
    margin: 0;
    padding: 0;
}

html {
    font-family: 'Lora', serif;
    font-size: 0.9vw;
    color: #5a5a5a;
    background-color: #ffffff;
    text-rendering: optimizeLegibility;
}

body {
    overflow-x: hidden;
}

/* .wrap{
    background: url('../images/landing.jpg') no-repeat;
    background-position: center top;
    min-height: 100vh;
    background-size: auto;
} */

/* ---------------------------------------- */

/* -----------------PRELOAD-------------- */

/* ---------------------------------------- */

.khuyen-cao {
    position: absolute;
    position: fixed;
    opacity: 0.8;
    bottom: 3vw;
    z-index: 900;
}

.khuyen-cao img {
    width: 150px;
    height: 100px;
}

.right-nav {
    position: relative;
    top: 100px;
    right: 5px;
    width: 199px;
    display: block;
    float: left;
    position: fixed;
    z-index: 999;
}

.right-nav .sticky-nav {
    background: url('../images/menu.png') no-repeat;
    position: relative;
    top: 0;
    left: 0;
    width: 199px;
    height: 507px;
    opacity: 0;
    visibility: hidden;
    transition: all .6s;
}

.right-nav .sticky-nav.active-sticky-nav {
    opacity: 1;
    visibility: visible;
}

.right-nav .sticky-nav a.sticky-button-logo {
    position: absolute;
    top: 28px;
    left: 28px;
    height: 142px;
    float: left;
    background: url('../images/logo_top_header.png') no-repeat;
    background-position: 0 0;
    display: block;
    width: 142px;
    text-indent: -9999px;
}

.right-nav .sticky-nav a.sticky-button-download {
    position: absolute;
    top: 175px;
    left: 13px;
    height: 58px;
    float: left;
    background: url('../images/thanh_menu1.png') no-repeat;
    background-position: 0 0;
    display: block;
    width: 173px;
    text-indent: -9999px;
}

.right-nav .sticky-nav a.sticky-button-download:hover {
    position: absolute;
    top: 175px;
    left: 13px;
    height: 58px;
    float: left;
    background: url('../images/thanh_menu2.png') no-repeat;
    background-position: 0 0;
    display: block;
    width: 173px;
    text-indent: -9999px;
}

.right-nav .sticky-nav a.sticky-button-giftcode {
    position: absolute;
    top: 235px;
    left: 13px;
    height: 58px;
    float: left;
    background: url('../images/thanh_menu1.png') no-repeat;
    background-position: 0 -66px;
    display: block;
    width: 173px;
    text-indent: -9999px;
}

.right-nav .sticky-nav a.sticky-button-giftcode:hover {
    position: absolute;
    top: 235px;
    left: 13px;
    height: 58px;
    float: left;
    background: url('../images/thanh_menu2.png') no-repeat;
    background-position: 0 -66px;
    display: block;
    width: 173px;
    text-indent: -9999px;
}

.right-nav .sticky-nav a.sticky-button-fanpage {
    position: absolute;
    top: 295px;
    left: 13px;
    height: 58px;
    float: left;
    background: url('../images/thanh_menu1.png') no-repeat;
    background-position: 0 -132px;
    display: block;
    width: 173px;
    text-indent: -9999px;
}

.right-nav .sticky-nav a.sticky-button-fanpage:hover {
    position: absolute;
    top: 295px;
    left: 13px;
    height: 58px;
    float: left;
    background: url('../images/thanh_menu2.png') no-repeat;
    background-position: 0 -132px;
    display: block;
    width: 173px;
    text-indent: -9999px;
}

.right-nav .sticky-nav a.sticky-button-group {
    position: absolute;
    top: 355px;
    left: 13px;
    height: 58px;
    float: left;
    background: url('../images/thanh_menu1.png') no-repeat;
    background-position: 0 -197px;
    display: block;
    width: 173px;
    text-indent: -9999px;
}

.right-nav .sticky-nav a.sticky-button-group:hover {
    position: absolute;
    top: 355px;
    left: 13px;
    height: 58px;
    float: left;
    background: url('../images/thanh_menu2.png') no-repeat;
    background-position: 0 -197px;
    display: block;
    width: 173px;
    text-indent: -9999px;
}

.right-nav .sticky-nav a.sticky-button-event {
    position: absolute;
    top: 415px;
    left: 13px;
    height: 58px;
    float: left;
    background: url('../images/thanh_menu1.png') no-repeat;
    background-position: 0 -263px;
    display: block;
    width: 173px;
    text-indent: -9999px;
}

.right-nav .sticky-nav a.sticky-button-event:hover {
    position: absolute;
    top: 415px;
    left: 13px;
    height: 58px;
    float: left;
    background: url('../images/thanh_menu2.png') no-repeat;
    background-position: 0 -263px;
    display: block;
    width: 173px;
    text-indent: -9999px;
}

.sticky-arrow-off {
    background: url('../images/nutkeo.png') no-repeat;
    position: absolute;
    width: 50px;
    height: 61px;
    top: 210px;
    left: 145px;
    z-index: 901;
    transition: all .5s;
    cursor: pointer;
    animation: scaling .6s alternate infinite ease-in;
}

.sticky-arrow-on {
    background: url('../images/nutkeo2.png') no-repeat;
    position: absolute;
    width: 50px;
    height: 61px;
    top: 210px;
    left: -55px;
    z-index: 901;
    transition: all .5s;
    cursor: pointer;
}

@keyframes scaling {
    0% {
        transform: scale(.85);
    }
    100% {
        transform: scale(1.2);
    }
}

/*------------------ LEFT NAV 1 ------------------*/

.left-nav{
    position: relative;
    top: 210px;
    right: 5px;
    width: 200px;
    display: block;
    float: left;
    position: fixed;
    z-index: 99;
}

.left-nav .sticky-left-nav {
    background: url('../images/scroll-button-box.png') no-repeat;
    background-size:cover;
    position: relative;
    top: 0;
    left: 0;
    width: 200px;
    height: 525px;     
    opacity: 0;
    visibility: hidden;
    transition: all .6s;
}

.left-nav .sticky-left-nav.active-sticky-left-nav{
    opacity: 1;
    visibility: visible;
}

.left-nav .sticky-left-nav a.sticky-button-gioi-thieu {
    position: absolute;
    top: 148px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu3.png') no-repeat;
    background-size: cover;
    background-position: 0px 0px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav .sticky-left-nav a.sticky-button-gioi-thieu:hover {
    position: absolute;
    top: 148px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu4.png') no-repeat;
    background-size: cover;
    background-position: 0 0;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav .sticky-left-nav a.sticky-button-the-le {
    position: absolute;
    top: 192px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu3.png') no-repeat;
    background-size: cover;
    background-position: 0px -45px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav .sticky-left-nav a.sticky-button-the-le:hover {
    position: absolute;
    top: 192px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu4.png') no-repeat;
    background-size: cover;
    background-position: 0px -45px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav .sticky-left-nav a.sticky-button-phan-thuong {
    position: absolute;
    top: 237px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu3.png') no-repeat;
    background-size: cover;
    background-position: 0px -90px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav .sticky-left-nav a.sticky-button-phan-thuong:hover {
    position: absolute;
    top: 237px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu4.png') no-repeat;
    background-size: cover;
    background-position: 0px -90px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav .sticky-left-nav a.sticky-button-chu-y {
    position: absolute;
    top: 282px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu3.png') no-repeat;
    background-size: cover;
    background-position: 0px -138px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav .sticky-left-nav a.sticky-button-chu-y:hover {
    position: absolute;
    top: 282px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu4.png') no-repeat;
    background-size: cover;
    background-position: 0px -138px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.button-top {
    position: fixed;
    right: 68px;
    transition: all .6s;
}

.left-nav-arrow-off {
    background: url('../images/nutkeo4.png') no-repeat;
    background-size: cover;
    position: absolute;
    width: 60px;
    height: 60px;
    top: 275px;
    left: 140px;
    z-index: 901;
    transition: all .5s;
    cursor: pointer;
    animation: scaling .6s alternate infinite ease-in;
}

.left-nav-arrow-on {
    background: url('../images/nutkeo3.png') no-repeat;
    background-size: cover;
    position: absolute;
    width: 60px;
    height: 60px;
    top: 275px;
    left: -65px;
    z-index: 901;
    transition: all .5s;
    cursor: pointer;
    animation: scaling .6s alternate infinite ease-in;
}

/*-------------------- LEFT NAV 2 -----------------*/

.left-nav2{
    position: relative;
    top: 210px;
    right: 5px;
    width: 200px;
    float: left;
    position: fixed;
    z-index: 99;
}

.active-left-nav{
    display: block;
}

.disable-left-nav{
    display: none;
}

.left-nav2 .sticky-left-nav2 {
    background: url('../images/scroll-button-box.png') no-repeat;
    background-size:cover;
    position: relative;
    top: 0;
    left: 0;
    width: 200px;
    height: 525px;     
    opacity: 0;
    visibility: hidden;
    transition: all .6s;
}

.left-nav2 .sticky-left-nav2.active-sticky-left-nav2{
    opacity: 1;
    visibility: visible;
}

.left-nav2 .sticky-left-nav2 a.sticky-button-gioi-thieu2 {
    position: absolute;
    top: 148px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu3.png') no-repeat;    
    background-size: cover;
    background-position: 0px 0px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav2 .sticky-left-nav2 a.sticky-button-gioi-thieu2:hover {
    position: absolute;
    top: 148px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu4.png') no-repeat;
    background-size: cover;
    background-position: 0 0;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav2 .sticky-left-nav2 a.sticky-button-the-le2 {
    position: absolute;
    top: 192px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu3.png') no-repeat;
    background-size: cover;
    background-position: 0px -45px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav2 .sticky-left-nav2 a.sticky-button-the-le2:hover {
    position: absolute;
    top: 192px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu4.png') no-repeat;
    background-size: cover;
    background-position: 0px -45px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav2 .sticky-left-nav2 a.sticky-button-phan-thuong2 {
    position: absolute;
    top: 237px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu3.png') no-repeat;
    background-size: cover;
    background-position: 0px -90px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav2 .sticky-left-nav2 a.sticky-button-phan-thuong2:hover {
    position: absolute;
    top: 237px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu4.png') no-repeat;
    background-size: cover;
    background-position: 0px -90px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav2 .sticky-left-nav2 a.sticky-button-chu-y2 {
    position: absolute;
    top: 282px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu3.png') no-repeat;
    background-size: cover;
    background-position: 0px -138px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.left-nav2 .sticky-left-nav2 a.sticky-button-chu-y2:hover {
    position: absolute;
    top: 282px;
    left: 11px;
    height: 36px;
    float: left;
    background: url('../images/thanh_menu4.png') no-repeat;
    background-size: cover;
    background-position: 0px -138px;
    display: block;
    width: 178px;
    text-indent: -9999px;
}

.button-top2{
    position: fixed;
    right: 68px;
    transition: all .6s;
}

.r-5{
    right: 5px;
}

.left-nav-arrow-off2 {
    background: url('../images/nutkeo4.png') no-repeat;
    background-size: cover;
    position: absolute;
    width: 60px;
    height: 60px;
    top: 275px;
    left: 140px;
    z-index: 901;
    transition: all .5s;
    cursor: pointer;
    animation: scaling .6s alternate infinite ease-in;
}

.left-nav-arrow-on2 {
    background: url('../images/nutkeo3.png') no-repeat;
    background-size: cover;
    position: absolute;
    width: 60px;
    height: 60px;
    top: 275px;
    left: -65px;
    z-index: 901;
    transition: all .5s;
    cursor: pointer;
    animation: scaling .6s alternate infinite ease-in;
}

.zoom-out{
    animation: zoom-out .5s ease-out;
}

@keyframes zoom-out{
    from{
        transform: translateX(200px);
    }
    to{
        transform: translateX(0px);
    }
}

@-webkit-keyframes zoom-out{
    from{
        -webkit-transform: translateX(200px);
    }
    to{
        -webkit-transform: translateX(0px);
    }
}

.zoom-in{
    animation: zoom-in .5s ease-out;
}

@keyframes zoom-in{
    from{
        transform: translateX(0px);
    }
    to{
        transform: translateX(200px);
    }
}

@-webkit-keyframes zoom-in{
    from{
        -webkit-transform: translateX(0px);
    }
    to{
        -webkit-transform: translateX(200px);
    }
}

/* ---------------------------------------- */

/* -----------------HEADER----------------- */

/* ---------------------------------------- */

.scroll-up {
    animation: scroll-up .5s forwards;
}

@keyframes scroll-up {
    from {
        transform: translateY(200px);
    }
    to {
        transform: translateY(0px);
    }
}

@-webkit-keyframes scroll-up {
    from {
        -webkit-transform: translateY(200px);
    }
    to {
        -webkit-transform: translateY(0px);
    }
}

.scroll-down {
    animation: scroll-down .5s forwards;
}

@keyframes scroll-down {
    from {
        transform: translateY(0px);
    }
    to {
        transform: translateY(200px);
    }
}

@-webkit-keyframes scroll-down {
    from {
        -webkit-transform: translateY(0px);
    }
    to {
        -webkit-transform: translateY(200px);
    }
}

.main-nav {
    background: url('../images/bg-header-mb.png') center top no-repeat;
    background-size: 100%;
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 901;
    opacity: 0;
    visibility: hidden;
    transition: all .5s;
}

.main-nav-logo {
    width: 140px;
    height: 140px;
    margin-left: 50px;
    padding: 30px 0 0 0px;
}

.main-nav-logo img {
    width: 100%;
}

.main-nav-download {
    background: url('../images/btntaigame.png') no-repeat;
    background-size: cover;
    width: 254px;
    height: 69px;
    position: absolute;
    top: 37px;
    right: 655px;
}

.main-nav-download:hover, .main-nav-download:active {
    background: url('../images/btntaigame1.png') no-repeat;
    background-size: cover;
    width: 254px;
    height: 69px;
    cursor: pointer;
}

.main-nav-donate {
    background: url('../images/btnapthe.png') no-repeat;
    background-size: cover;
    width: 254px;
    height: 69px;
    position: absolute;
    top: 37px;
    right: 355px;
}

.main-nav-donate:hover, .main-nav-donate:active {
    background: url('../images/btnapthe1.png') no-repeat;
    background-size: cover;
    width: 254px;
    height: 69px;
    cursor: pointer;
}

.mobile-nav {
    background: url('../images/bg-news-footer.jpg') no-repeat;
    background-size: 100% auto;
    background-position: center 60px;
    min-height: 30vh;
    width: 100%;
    position: fixed;
    display: none;
    z-index: 901;
}

.mobile-nav ul {
    margin-top: 155px;
    text-align: center;
    transition: all .4s;
}

.mobile-nav ul li {
    position: relative;
    padding: 17px 0 0 0;
    list-style: none;
    border-bottom: 1px solid palegoldenrod;
}

.mobile-nav ul li i {
    position: absolute;
    right: 20px;
    top: 13px;
}

.mobile-nav ul.submenu-cam-nang {
    display: none;
    margin-top: 0px;
    transition: all .4s;
}

.mobile-nav ul.submenu-cam-nang.active-sub {
    display: block;
}

.mobile-nav .submenu-cam-nang li {
    border-top: 1px solid palegoldenrod;
    border-bottom: none;
    background-color: rgb(15, 16, 19);
    transition: all .4s;
}

.mobile-nav ul.submenu-cam-nang li a {
    color: whitesmoke;
    text-decoration: none;
    font-size: 20px;
}

.mobile-nav ul li a {
    color: whitesmoke;
    text-decoration: none;
    font-size: 25px;
}

.mobile-nav ul li:hover {
    background-color: rgb(48, 52, 75);
}

.mobile-nav-icon-fb {
    position: absolute;
    top: 43px;
    right: 270px;
}

.mobile-nav-icon-fb i {
    font-size: 350%;
    color: rgb(179, 179, 179);
    transition: all .4s;
}

.mobile-nav-icon-fb i:hover, .mobile-nav-icon-fb i:active {
    transform: scale(1.1);
    color: white;
}

.mobile-nav-icon-home {
    position: absolute;
    top: 43px;
    right: 170px;
}

.mobile-nav-icon-home i {
    font-size: 350%;
    color: rgb(179, 179, 179);
    transition: all .4s;
}

.mobile-nav-icon-home i:hover, .mobile-nav-icon-home i:active {
    transform: scale(1.1);
    color: white;
}

.main-nav-button-bar {
    position: absolute;
    top: 45px;
    right: 40px;
}

.main-nav-button-bar i {
    font-size: 450%;
    color: white;
    cursor: pointer;
}

.menu-bar {
    background: url('../images/menunew.png') repeat;
    background-size: cover;
    background-position: center top;
    position: fixed;
    display: inline-block;
    height: 59px;
    width: 100%;
    z-index: 901;
}

.menu-bar-logo {
    width: 200px;
    height: 110px;
    margin-top: 5px;
}

.menu-bar-logo img {
    width: 55%;
    margin-left: 3vw;
}

.menu-nav-bar ul {
    display: inline-block;
}

.menu-nav-bar ul a {
    text-decoration: none;
    text-transform: uppercase;
    font-size: 20px;
    color: white;
}

.menu-nav-bar ul a i {
    margin-left: 10px;
}

.menu-nav-bar ul li {
    list-style: none;
    display: inline-block;
    text-align: center;
    width: 180px;
    height: 59px;
    line-height: 25px;
    border-right: 1px double rgb(98, 101, 119);
    padding: 15px 0 0 0;
}

.menu-nav-bar ul a.hotline {
    padding: 0 0 0 35px;
}

.menu-nav-bar ul li:hover {
    background-color: rgb(67, 74, 102);
    cursor: pointer;
}

.menu-nav-bar ul li:hover .submenu-cam-nang {
    display: block;
}

.menu-nav-bar .submenu-cam-nang {
    margin-top: 17px;
    display: none;
    position: absolute;
}

.menu-nav-bar .submenu-cam-nang li {
    background: rgb(47, 51, 69);
    background: linear-gradient(180deg, rgba(47, 51, 69, 1) 0%, rgba(34, 38, 52, 1) 100%);
    display: block;
}

.menu-nav-bar .submenu-cam-nang li:hover {
    background: rgb(67, 74, 102);
}

/* ---------------------------------------- */

/* -----------------EVENT-HEADER----------------- */

/* ---------------------------------------- */

/* customizable snowflake styling */

.snowflake {
    color: #fff;
    font-size: 1em;
    font-family: Arial, sans-serif;
    text-shadow: 0 0 5px #000;
}

@-webkit-keyframes snowflakes-fall {
    0% {
        top: -10%
    }
    100% {
        top: 100%
    }
}

@-webkit-keyframes snowflakes-shake {
    0%, 100% {
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }
    50% {
        -webkit-transform: translateX(80px);
        transform: translateX(80px)
    }
}

@keyframes snowflakes-fall {
    0% {
        top: -10%
    }
    100% {
        top: 100%
    }
}

@keyframes snowflakes-shake {
    0%, 100% {
        transform: translateX(0)
    }
    50% {
        transform: translateX(80px)
    }
}

.snowflake {
    position: fixed;
    top: -10%;
    z-index: 9999;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: default;
    -webkit-animation-name: snowflakes-fall, snowflakes-shake;
    -webkit-animation-duration: 8s, 2s;
    -webkit-animation-timing-function: linear, ease-in-out;
    -webkit-animation-iteration-count: infinite, infinite;
    -webkit-animation-play-state: running, running;
    animation-name: snowflakes-fall, snowflakes-shake;
    animation-duration: 8s, 2s;
    animation-timing-function: linear, ease-in-out;
    animation-iteration-count: infinite, infinite;
    animation-play-state: running, running
}

.snowflake:nth-of-type(0) {
    left: 1%;
    -webkit-animation-delay: 0s, 0s;
    animation-delay: 0s, 0s
}

.snowflake:nth-of-type(1) {
    left: 10%;
    -webkit-animation-delay: 0.8s, 0.8s;
    animation-delay: 0.8s, 0.8s
}

.snowflake:nth-of-type(2) {
    left: 20%;
    -webkit-animation-delay: 5s, .5s;
    animation-delay: 5s, .5s
}

.snowflake:nth-of-type(3) {
    left: 30%;
    -webkit-animation-delay: 3.5s, 1.5s;
    animation-delay: 3.5s, 1.5s
}

.snowflake:nth-of-type(4) {
    left: 40%;
    -webkit-animation-delay: 1.5s, 1.5s;
    animation-delay: 1.5s, 1.5s
}

.snowflake:nth-of-type(5) {
    left: 50%;
    -webkit-animation-delay: 7s, 2.5s;
    animation-delay: 7s, 2.5s
}

.snowflake:nth-of-type(6) {
    left: 60%;
    -webkit-animation-delay: 5s, 1.5s;
    animation-delay: 5s, 1.5s
}

.snowflake:nth-of-type(7) {
    left: 70%;
    -webkit-animation-delay: 2s, .8s;
    animation-delay: 2s, .8s
}

.snowflake:nth-of-type(8) {
    left: 80%;
    -webkit-animation-delay: .8s, 0s;
    animation-delay: .8s, 0s
}

.snowflake:nth-of-type(9) {
    left: 90%;
    -webkit-animation-delay: 2.5s, 1s;
    animation-delay: 2.5s, 1s
}

.snowflake:nth-of-type(10) {
    left: 25%;
    -webkit-animation-delay: 1.5s, 0s;
    animation-delay: 1.5s, 0s
}

.snowflake:nth-of-type(11) {
    left: 65%;
    -webkit-animation-delay: 3s, 2s;
    animation-delay: 3s, 2s
}

.snowflake1 {
    color: snow;
    position: fixed;
    top: -10%;
    z-index: 9999;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: default;
    -webkit-animation-name: snowflakes-fall, snowflakes-shake;
    -webkit-animation-duration: 8s, 2s;
    -webkit-animation-timing-function: linear, ease-in-out;
    -webkit-animation-iteration-count: infinite, infinite;
    -webkit-animation-play-state: running, running;
    animation-name: snowflakes-fall, snowflakes-shake;
    animation-duration: 8s, 2s;
    animation-timing-function: linear, ease-in-out;
    animation-iteration-count: infinite, infinite;
    animation-play-state: running, running
}

.snowflake1:nth-of-type(0) {
    left: 3%;
    -webkit-animation-delay: 0.5s, 0.5s;
    animation-delay: 0.5s, 0.5s
}

.snowflake1:nth-of-type(1) {
    left: 7%;
    -webkit-animation-delay: 1s, 1s;
    animation-delay: 1s, 1s
}

.snowflake1:nth-of-type(2) {
    left: 27%;
    -webkit-animation-delay: 4.5s, .3s;
    animation-delay: 4.5s, .3s
}

.snowflake1:nth-of-type(3) {
    left: 37%;
    -webkit-animation-delay: 4s, 2s;
    animation-delay: 4s, 2s
}

.snowflake1:nth-of-type(4) {
    left: 47%;
    -webkit-animation-delay: 2s, 2s;
    animation-delay: 2s, 2s
}

.snowflake1:nth-of-type(5) {
    left: 57%;
    -webkit-animation-delay: 6s, 2s;
    animation-delay: 6s, 2s
}

.snowflake1:nth-of-type(6) {
    left: 67%;
    -webkit-animation-delay: 4.5s, 1s;
    animation-delay: 4.5s, 1s
}

.snowflake1:nth-of-type(7) {
    left: 77%;
    -webkit-animation-delay: 2.5s, 1s;
    animation-delay: 2.5s, 1s
}

.snowflake1:nth-of-type(8) {
    left: 87%;
    -webkit-animation-delay: 1s, .5s;
    animation-delay: 1s, 0.5s
}

.snowflake1:nth-of-type(9) {
    left: 97%;
    -webkit-animation-delay: 3s, 1.5s;
    animation-delay: 3s, 1.5s
}

.snowflake1:nth-of-type(10) {
    left: 33%;
    -webkit-animation-delay: 2s, 0.5s;
    animation-delay: 2s, 0.5s
}

.snowflake1:nth-of-type(11) {
    left: 73%;
    -webkit-animation-delay: 3.5s, 2.5s;
    animation-delay: 3.5s, 2.5s
}

.content-event {
    position: relative;
    width: 100%;
}

.header-event {
    background: url('../images/header-bg.png');
    background-size: cover;
    background-position: center top;
    width: 100%;
    height: 97.60416666666667vw;
    z-index: 2;
    position: relative;
}

.header-event ul li {
    list-style: none;
}

.header-event .giang-sinh-an-lanh {
    position: absolute;
    bottom: 10vw;
    left: 15vw;
    z-index: 10;
}

@keyframes scaling1 {
    0% {
        transform: scale(.87);
    }
    100% {
        transform: scale(.95);
    }
}

.header-event .giang-sinh-an-lanh a img {
    width: 38.020833333333336vw;
    height: 19.791666666666668vw;
    animation: scaling1 .9s alternate infinite ease-in;
    transition: all .6s;
    z-index: 10;
}

.header-event .giang-sinh-an-lanh a:hover img{
    background: url('../images/hop-qua-event2.png') no-repeat;
    background-size: cover;
    width: 38.020833333333336vw;
    height: 19.791666666666668vw;
    animation: scaling1 .9s alternate infinite ease-in;
    transition: all .6s;
}

.header-event .giang-sinh-an-lanh.active-event img{
    background: url('../images/hop-qua-event2.png') no-repeat;
    background-size: cover;
    width: 38.020833333333336vw;
    height: 19.791666666666668vw;
    animation: scaling1 .9s alternate infinite ease-in;
    transition: all .4s;
    filter: brightness(1.15);
    z-index: 8;
}

.header-event .truy-tim-tuan-loc {
    position: absolute;
    bottom: 11.5vw;
    right: 8vw;
    z-index: 10;
}
.header-event .truy-tim-tuan-loc a img {
    width: 40.885416666666664vw;
    height: 38.28125vw;
    animation: scaling1 .95s alternate infinite ease-in;
    transition: all .6s;
    z-index: 10;
}

.header-event .truy-tim-tuan-loc a:hover img{
    background: url('../images/tuan-loc-event2.png') no-repeat;
    background-size: cover;
    width: 40.885416666666664vw;
    height: 38.28125vw;
    animation: scaling1 .95s alternate infinite ease-in;
    transition: all .6s;
}

.header-event .truy-tim-tuan-loc.active-event img{
    background: url('../images/tuan-loc-event2.png') no-repeat;
    background-size: cover;
    width: 40.885416666666664vw;
    height: 38.28125vw;
    animation: scaling1 .95s alternate infinite ease-in;
    transition: all .4s;
    filter: brightness(1.15);
    z-index: 8;
}

.header-event .bubble-giang-sinh{
    position: absolute;
    bottom: 24vw;
    left: 10vw;
    z-index: 10;
}

.header-event .bubble-giang-sinh img{
    width: 15.625vw;
    height: 11.666666666666666vw;
    transition: all .4s;
    animation: scaling1 .9s alternate infinite ease-in;
}

.header-event .bubble-tuan-loc{
    position: absolute;
    bottom: 46vw;
    right: 14vw;
    z-index: 10;
}

.header-event .bubble-tuan-loc img{
    width: 15.625vw;
    height: 11.666666666666666vw;
    transition: all .4s;
    animation: scaling1 .95s alternate infinite ease-in;
}

/* -----------------Sticky----------------- */

.sticky .main-nav {
    visibility: visible;
    opacity: 1;
    transition: all .4s;
}

/* ---------------------------------------- */

/* -----------------EVENT-BODY----------------- */

/* ---------------------------------------- */

.main-content{
    position: relative;
}

.main-content li{
    list-style: none;
    width: 100%;
    text-align: justify;
    list-style: none;
    transition: all .5s;
}

.main-content li.active-main-tain{
    display: block;
    transition: all .5s;
}

.main-tain li.active-main-tain{
    display: block;
    transition: all .5s;
}

.body-event {
    background: url('../images/content-bg.jpg');
    background-size: cover;
    background-position: center top;
    height: 360.208333vw;
    z-index: 1;
    margin-top: -11.979166666666666vw;
    padding: 14.0625vw 0 0 0;
    position: relative;
    transition: all .5s;
}

.body-event2 {
    background: url('../images/content-bg2.jpg');
    background-size: cover;
    background-position: center top;
    height: 296.9270833333333vw;
    z-index: 1;
    margin-top: -11.979166666666666vw;
    padding: 14.0625vw 0 0 0;
    position: relative;
    transition: all .5s;
}

.body-event .gioi-thieu{
    background: url('../images/content-gioi-thieu.png') no-repeat;
    background-size: cover;
    background-position: center top;
    width: 57.708333333333336vw;
    height: 52.604166666666664vw;
    margin: 0px auto 130px;
}

.body-event2 .gioi-thieu{
    background: url('../images/content-gioi-thieu.png') no-repeat;
    background-size: cover;
    background-position: center top;
    width: 57.708333333333336vw;
    height: 52.604166666666664vw;
    margin: 0px auto 130px;
}

.body-event .the-le {
    background: url('../images/content-the-le.png') no-repeat;
    background-size: cover;
    background-position: center top;
    width: 56.71875vw;
    height: 89.58333333333333vw;
    margin: 0px auto 130px;
}

.body-event2 #the-le2{
    background: url('../images/content-the-le2.png') no-repeat;
    background-size: cover;
    background-position: center top;
    width: 56.71875vw;
    height: 61.78125vw;
    margin: 0px auto 130px;
}

.body-event .phan-thuong{
    background: url('../images/content-phan-thuong.png') no-repeat;
    background-size: cover;
    background-position: center top;
    width: 57.395833333333336vw;
    height: 85.25vw;
    margin: 0px auto 130px;
}

.body-event2 #phan-thuong2{
    background: url('../images/content-phan-thuong2.png') no-repeat;
    background-size: cover;
    background-position: center top;
    width: 57.395833333333336vw;
    height: 52.245833vw;
    margin: 0px auto 130px;
}

.body-event .chu-y {
    background: url('../images/content-chu-y2.png') no-repeat;
    background-size: cover;
    background-position: center top;
    width: 57.083333333333336vw;
    height: 76.3125vw;
    margin: 0px auto 130px;
}

.body-event2 .chu-y{
    background: url('../images/content-chu-y.png') no-repeat;
    background-size: cover;
    background-position: center top;
    width: 57.083333333333336vw;
    height: 51.145833333333336vw;
    margin: 0px auto 130px;
}

.content-gioi-thieu, .content-the-le, .content-phan-thuong, .content-chu-y{
    width: 46.875vw;
    height: auto;
    margin: 0 auto;
    align-items: center;
    padding: 185px 0 0 0;
    position: relative;
    z-index: 20;
    color: #2D3144;
}

.content-chu-y img{
    margin-left: 17vw
}

.content-the-le img {
    width: 100%;
    margin-left: 0vw;
}

.content-phan-thuong img {
    width: 100%;
    margin-left: 0vw;
}

.content-gioi-thieu p{
    font-size: 25px;
    font-weight: 500;
}

/* ---------------------------------------- */

/* -----------------EVENT-FOOTER----------------- */

/* ---------------------------------------- */

footer {
    background-color: #071F3B;
    background-position: center top;
    background-size: cover;
}

.footer-info{
    padding: 50px 0 20px 0;
}

.app {
    margin: 7px 0 0 0;
}

.app img {
    width: 100%;
}

.information p {
    font-size: 16px;
    color: white;
    letter-spacing: 1px;
}

.information {
    margin: 0px 0px 0px 0px;
}

.location p {
    font-size: 14px;
    color: white;
    letter-spacing: 1px;
    font-style: italic;
}

.location {
    margin: 10px 0 0 0;
}