* {box-sizing:border-box;margin:0;padding:0;}
body {background: #111f54; overflow-x: hidden;}
.block-scroll {overflow: hidden !important}
a {text-decoration: none;}
.b {font-weight: bold !important;}
.center {text-align: center !important;}
.flex-center {display: flex; align-items: center;}
.flex {display: flex !important;}
.flex-1 {flex: 1;}
.flex-2 {flex: 2;}
.flex-3 {flex: 3;}
.flex-4 {flex: 4;}
.flex-5 {flex: 5;}
.flex-6 {flex: 6;}
.flex-7 {flex: 7;}
.width-250 {width: 250px !important;}
.float-left {float: left !important;}
.clear-both {clear: both;}
.padding-0 {padding: 0 !important;}
.padding-10 {padding: 10px !important;}
.margin-10 {margin: 10px !important;}
.margin-bottom-5 {margin-bottom: 5px !important;}
.margin-bottom-10 {margin-bottom: 10px !important;}
.scale-18 {transform: scale(1.8);}
.relative {position: relative !important;}
.popup-angpao-btn-center {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translate(-50%,0);
    z-index: 1;
}
.bg-box {background: url(/images/background-download.webp?9) center repeat !important;}
.popupOutFrame {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 9998;
}
.popup {
    display: none;
    position: fixed;
    top: 40%;
    left: 50%;
    transform: translate(-50%,-40%);
    z-index: 9999;
}
.popup-close {
    display: none;
    position: fixed;
    top: 20px;
    right: 20px;
    color: #fff;
    font-size: 40px;
    user-select: none;
    cursor: pointer;
    z-index: 9999999;
}
.popup-loading {
    color: #fff;
    font: bold 30px arial;
}
.popup-angpao-img {
    width: 400px;
    max-width: 100%;
}
.btn {
    display: inline-block;
    padding: 10px 30px;
    background: #ffffff1f;
    color: #fff;
    font: bold 16px/1em arial;
    text-align: center;
    border-radius: 4px;
    white-space: nowrap;
    user-select: none;
    outline: none;
    cursor: pointer;
    transition-duration: .2s;
}
.btn-shadow {
    box-shadow: 0 0 8px -3px #000;
}
.btn-blue {
    background: #0074e0;
}
.btn-blue:hover {
    background: #0084ff;
}
.btn-red {
    background: #d43;
}
.btn-red:hover {
    background: #f43;
}
.btn-orange {
    background: #f90;
}
.btn-orange:hover {
    background: #ffaf00;
}
.btn-green {
    background: #0a0;
}
.btn-green:hover {
    background: #0b0;
}
.slick-list {
    background: #323a56;
}
.container {
    margin: 0 auto;
    padding: 0 10px;
    width: 100%;
    max-width: 1600px;
}
.section-margin {
    margin: 30px 0;
}
.section-margin-large {
    margin: 60px 0;
}
.section-margin-top {
    margin-top: 50px;
}
.slick-slider img {
    width: 100%;
    min-height: 200px;
    max-height: 380px;
    object-fit: cover;
}
.slick-slider img.case2 {
    width: 100%;
    min-height: 120px;
    max-height: 500px;
    object-fit: cover;
}
.slick-arrow {
    display: flex;
    align-items: center;
    position: absolute;
    height: 100%;
    cursor: pointer;
    z-index: 1;
}
.slick-arrow svg {
    width: 30px;
    height: 30px;
}
.slick-arrow svg path {
    fill: #fff;
    opacity: 0;
    transition-duration: .2s;
}
.banner:hover .slick-arrow svg path {
    fill: #fff;
    opacity: .7;
}
.slick-prev {
    top: 0;
    left: 0;
}
.slick-next {
    top: 0;
    right: 0;
}
.slick-dots {
    position: absolute;
    bottom: 10px;
    width: 100%;
    text-align: center;
    z-index: 1;
}
.slick-dots li {
    display: inline-flex;
    align-items: center;
    margin: 3px 5px;
    width: 20px;
    height: 20px;
    background: rgba(0,0,0,0.5);
    color: #fff;
    font: bold 9px arial;
    text-align: center;
    border-radius: 100%;
    cursor: pointer;
}
.slick-dots li div {
    width: 100%;
}
.slick-dots .slick-active {
    background: #07e;
}
.header {
    width: 100%;
    height: 80px;
    line-height: 0;
    overflow: hidden;
}
.header .logo {
    display: flex;
    align-items: center;
    padding: 5px;
}
.header .logo img {
    height: 50px;
}
.nav {
    display: flex;
}
.nav .select {
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 100%;
    color: #ccc;
    font: 14px arial;
    white-space: nowrap;
    user-select: none;
    cursor: pointer;
    transition-duration: .2s;
}
.nav .select:hover {
    color: #fff;
}
.banner {
    line-height: 0;
    border-radius: 4px;
    overflow: hidden;
}
.topnav-fix {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 999;
}
.topnav {
    top: 0;
    margin: 5px -10px 30px 0;
    padding: 10px 0;
    background: #111f54;
}
.topnav .content-box {
    display: flex;
    align-items: center;
    margin-right: 10px;
    height: 50px;
}
.topnav-select {
    display: inline-block;
    padding: 20px;
    color: #ccc;
    user-select: none;
    cursor: pointer;
}
.topnav-select:hover {
    background: rgba(255,255,255,0.1);
}
.content-box {
    position: relative;
    background: rgba(255,255,255,0.1);
    color: #ccc;
    font: 14px arial;
    border-radius: 4px;
    overflow: hidden;
}
.content-box.inner, .content-box .inner {
    padding: 20px;
}
.content-box-top-title {
    display: flex;
    align-items: center;
    margin-bottom: 5px;
    font: bold 14px arial;
    white-space: nowrap;
    overflow: hidden;
}
.content-box-top-title img {
    margin-right: 10px;
    height: 30px;
}
.content-box-title {
    font: bold 15px arial;
}
.content-box-text {
    margin: 5px 0;
}
.content-box-remark {
    color: #ffb400;
    font-size: 15px;
}
.content-box-absolute {
    position: absolute;
    top: 5px;
    left: 5px;
}
.content-box-bottom-btn {
    position: absolute;
    bottom: 10px;
    left: 20px;
}
.category-img {
    margin-left: 10px;
}
.category-img img {
    margin: 8px 0 8px 10px;
    height: 40px;
}
.onbody-title {
    margin: 20px 0;
    color: #fff;
    font: bold 24px arial;
}
.onbody-content, .onbody-ul li {
    margin: 20px 0;
    color: #eee;
    font: 16px/1.2em arial;
}
.onbody-content.desc {
    color: #bbb;
}
.onbody-ul {
    margin-left: 20px;
}
.onbody-icon-img {
    max-width: 80%;
    max-height: 500px;
}
.onbody-separate {
    border-top: 1px solid #ffffff3d;
}
.product {
    margin: 0px -20px 20px 0;
}
.product .content-box {
    float: left;
    margin: 25px 20px 0 0;
    width: calc(20% - 20px);
}
.content-box-banner-img {
    width: 100%;
    height: 150px;
    background: #323a56;
    object-fit: cover;
}
.product .content-box .body {
    height: 210px;
    overflow: hidden;
}
.product .content-box-title {
    font-size: 18px;
    color: #f9f9f9;
}
.bg-banner {
    margin-top: 100px;
    background: #444;
    border-top: 1px solid #ffffff3d;
    border-bottom: 1px solid #ffffff3d;
}
.onbody-center {
    margin: 80px 0;
    text-align: center;
}
.footer .logo img {
    height: 50px;
}
.footer-content {
    color: #f3f3f3;
    font: 16px arial;
}
.footer-nav a {
    color: #f3f3f3;
}
.footer-nav a:hover {
    color: #fff;
    text-decoration: underline;
}
.footer-nav .select {
    display: inline;
    padding: 0 10px;
    border-right: 1px solid #ccc;
}
.footer-nav .select.end {
    border: none;
}
.copyright {
    color: #aaa;
    font: 12px/1.6em arial;
}
@media only screen and (max-width: 1400px) {
    .product .content-box {
        width: calc(25% - 20px);
    }
}
@media only screen and (max-width: 1200px) {
    .product .content-box {
        width: calc(33% - 18px);
    }
}
@media only screen and (max-width: 720px) {
    .product {
        margin: 0 -10px 10px 0;
    }
    .product .content-box {
        width: calc(50% - 10px);
        margin: 12px 10px 0 0;
    }
}
@media only screen and (max-width: 600px) {
    .section-margin-large {
        margin: 40px 0;
    }
    .section-margin-top {
        margin-top: 40px;
    }
    .header {
        height: 50px;
    }
    .header .logo img {
        height: 30px;
    }
    .nav .select {
        padding: 0 10px;
    }
    .topnav {
        margin: 0 -10px 5px 0;
    }
    .topnav-select {
        padding: 20px 10px;
    }
    .content-box.inner, .content-box .inner {
        padding: 10px;
    }
    .category-img img {
        margin-left: 0;
        margin-right: 5px;
        height: 30px;
    }
    .bg-banner {
        margin-top: 50px;
    }
    .footer-content {
        font-size: 14px;
    }
    .footer-nav a {
        font-size: 12px;
    }
    .footer-nav .select {
        padding: 0 7px;
    }
}
@media only screen and (max-width: 480px) {
    .product .content-box {
        width: calc(100% - 10px);
    }
    .product .content-box .body {
        height: 170px;
    }
    .content-box-banner-img {
        height: 180px;
    }
    .content-box-bottom-btn {
        left: 10px;
    }
    .onbody-ul {
        margin-left: 15px;
    }
}
@media only screen and (min-width: 720px) {
    .desktop-flex {
        display: flex;
    }
    .onbody-title.large {
        font-size: 40px;
    }
    .onbody-content.large {
        font-size: 22px;
    }
}