@import './global.css';

html,body {
    width: 100%;
    height: 100%;
}
html {
    /* -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 80px 0 72px; */
    min-width: 980px;
    overflow-x: auto;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    position: relative;
    padding-top: 80px;
    padding-bottom: 72px;
    box-sizing: border-box;
    overflow-y: hidden;
}
body {
    width: 100%;
    height: 100%;
    background-color: #ffffff;
}
.page-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    max-width: 1440px;
    width: 100%;
    height: 80px;
    margin: 0 auto;
    padding-left: 55px;
    padding-right: 48px;
    background-color: #ffffff;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.page-main {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    overflow-y: auto;
}
.page-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 72px;
    margin: 0 auto;
    background: #121313;
}

.logo-link {
    width: 352px;
    height: 80px;
    float: left;
    line-height: 80px;
    text-align: center;
    /* margin-right: 120px; */
}
.logo {
    width: 100%;
    vertical-align: middle;
    /* height: 46px; */
    border: none;
}

.page-nav {
    float: right;
}

.nav {
    float: right;
    /* overflow: hidden; */
    /* height: 80px; */
}
.nav-item {
    float: left;
    position: relative;
    height: 80px;
    line-height: 80px;
    padding: 0 20px;
}
.nav-item-link {
    position: relative;
    display: inline-block;
    height: 80px;
    text-align: center;
    font-size: 16px;
    color: #1E2023;
}

.nav-item--hover:hover {
    cursor: pointer;
}
.nav-item--hover:hover > .nav-subnav {
    display: block;
}
.nav-item--hover:hover > .nav-subnav-container {
    display: block;
}

.nav-item--hover:hover .nav-item-link:after {
    display: block;
}
.nav-item-link:after {
    display: none;
    position: absolute;
    bottom: 17px;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: #003C90;
    content: '';
}

.nav-subnav {
    display: none;
    position: absolute;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    padding: 10px 0 20px;
    background-color: #ffffff;
}

.nav-subnav-item {
    padding: 0 20px;
    text-align: center;
    line-height: 40px;
    white-space: nowrap;
}
.nav-subnav-item a {
    color: #76797C;
}
.nav-subnav-item:hover a {
    color: #1E2023;
    cursor: pointer;
}

/* .nav-item--hover:hover::after {
    position: fixed;
    z-index: 1;
    width: 100%;
    height: 235px;
    top: 80px;
    left: 0;
    content: '';
    background-color: #ffffff;
} */
.nav-subnav-container {
    display: none;
    position: fixed;
    top: 80px;
    width: 100%;
    height: 100px;
    border: 1px solid red;
}
/* .nav-subnav {
    width: 100%;
    top: 80px;
} */
/* .nav-subnav::after {
    position: absolute;
    width: 100%;
    height: 100%;
    content: '';
    background-color: red;
} */
/* .subnav-container {
    position: absolute;
    left: 0;
    top: 80px;
    width: 100%;
    background-color: #ffffff;
} */

.lang {
    /* flex-basis: 154px; */
    font-size: 14px;
    margin-left: 20px;
}
.lang a {
    cursor: pointer;
    color: #A4A7AA;
}
.lang a.active {
    color: #1E2023;
}

.links {
    width: 100%;
    height: 314px;
    padding-top: 50px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    background: #F1F1F2;
}
.links-box {
    max-width: 1440px;
    /* padding: 0 68px; */
    padding-left: 72px;
    padding-right: 106px;
    margin: 0 auto;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    _zoom: 1;
}
.links-column {
    float: left;
    /* margin-right: 115px; */
}
.links-column--1 {
    width: 30%;
}
.links-column--2 {
    width: 13%;
}
.links-column--3 {
    width: 13%;
}
.links-column--4 {
    width: 22%;
}
.links-title {
    color: #1E2023;
    font-size: 14px;
    font-weight: bold;
}
.links-list {
    margin-top: 17px;
}
.links-item {
    color: #76797C;
    font-size: 14px;
    line-height: 30px;
}
.links-item span {
    display: inline-block;
    width: 52px;
}
.links-item a {
    color: #76797C;
    font-size: 14px;
}
.links-item span.address {
    width: 270px;
    line-height: 1.3;
    vertical-align: top;
    margin-top: 5px;
}

.footer-logo {
    float: right;
    width: 232px;
    height: 142px;
}


.page-footer-box {
    padding-left: 72px;
    padding-right: 94px;
    max-width: 1440px;
    height: 72px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    margin: 0 auto;
}
.copyright {
    float: left;
    line-height: 72px;
    color: #ADADAD;
    font-size: 14px;
}
.parter {
    float: right;
    height: 72px;
    line-height: 72px;
}
.parter a {
    display: inline-block;
    line-height: 72px;
    margin-right: 20px;
}
.parter-icon {
    vertical-align: middle;
    border: 0;
}
.parter-icon--hover {
    display: none;
    vertical-align: middle;
    border: 0;
}
.parter a:hover .parter-icon {
    display: none;
}
.parter a:hover .parter-icon--hover {
    display: inline-block;
}



.xs-screen .logo-link {
    width: 240px;
    height: 30px;
}
.xs-screen .nav-item {
    padding: 0 5px;
}
.xs-screen .box  {
    padding: 0 20px;
}
.xs-screen .links-box {
    padding: 0 60px;
}
.xs-screen .links-column--2 {
    width: 12%;
}
.xs-screen .links-column--3 {
    width: 12%;
}
.xs-screen .links-column--4 {
    width: 15%;
}
.xs-screen .links-item .address {
    width: 220px;
}

.xs-screen .intro-list {
    display: flex;
    justify-content: center;
    align-items: center;
}
.xs-screen .intro-item {
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 1.4;
}
.xs-screen .values-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 150px;
    box-sizing: border-box;
}
.xs-screen .values-item {
    padding: 0;
}
.xs-screen .product-item {
    width: 258px;
}
.xs-screen .product-item img {
    width: 250px;
}
.xs-screen .contact {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.xs-screen .contact-type {
    margin-right: auto;
    margin-bottom: 80px;
}
.xs-screen .patent-list-box {
    width: 100%;
}
.xs-screen .patent-list {
    width: 944px;
    margin: 0 75px;
}

.s-screen .nav-item {
    padding: 0 10px;
}
.s-screen .box {
    padding: 0 50px;
}
.s-screen .intro-item {
    width: 333px;
    height: 200px;
    line-height: 200px;
}