* {
    padding: 0;
    margin: 0;
    font-size: 0;
    list-style: none;
}

body {
    /* font-family: SourceHanSansCN-Light; */
    background-color: #FFFFFF;
    font-family: '宋体';
}

a {
    text-decoration: none;
}

/* header */

.header {
    width: 100%;
}

.header-safe {
    position: relative;
    min-width: 1200px;
    max-width: 1920px;
}

.header-top {
    min-width: 1200px;
    max-width: 1920px;
    height: 140px;
    background-color: #044A84;
    margin: 0 auto;
}

.header-top-content {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
}

.logo {
    height: 100%;
    position: relative;
    /*width: 368px;*/
}

.logo>img {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(0, -50%);
}

/* nav */

.nav {
    margin-left: 75px;
}
.nav>li{
    display: inline-block;
    line-height: 140px;
}
.nav>.more:hover .navmore{
    display: block;
}
.nav>li>a {
    display: inline-block;
    color: #ffffff;
    font-size: 22px;
    padding: 0 20px;
    border-right: 2px solid #ffffff;
    line-height: 28px;
}

.nav>li:last-child>a {
    border-right: 0;
}
.navmore {
    position: absolute;
    top: 140px;
    left:-26px;
    width: 140px;
    background: #000000;
    text-align: center;
    z-index: 2;
}
.nav .navmore li {
    height: 50px;
    line-height: 50px;
}
.nav .navmore li>a{
    display: inline-block;
    font-size: 22px;
    color: #ffffff;
}
/* login */

.logo-reg {
    font-size: 0;
    color: #ffffff;
    margin: 56px 0;
}

.logo-reg>a {
    display: inline-block;
    font-size: 22px;
    color: #ffffff;
    line-height: 25px;
}
.logo-reg>a:hover{
    color: #D88C0D;
}

/* 登录之后 */

.login-reg {
    height: 140px;
}

.login-reg>.xx {
    margin: 56px 0;
}

.out a {
    display: block;
    padding: 20px 0;
    text-align: center;
    font-size: 18px;
    background: #fff;
    color: #000000;
}

/* swiper */

.header-bottom {
    min-width: 1200px;
    max-width: 1920px;
    margin: 0 auto;
}

.swiper-container {
    min-width: 1200px;
    max-width: 1920px;
    height: 860px;
    color: #fff;
    text-align: center;
}

.swiper-slide {
    min-width: 1200px;
    max-width: 1920px;
    background-repeat: no-repeat;
    background-position: top center;
}

.pagination {
    position: absolute;
    z-index: 20;
    right: 75px;
    top: 50%;
    transform: translate(0, -50%);
}

.swiper-pagination-switch {
    position: relative;
    display: block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    margin: 40px auto;
    border: 2px solid #fff;
    cursor: pointer;
}

.swiper-active-switch {
    width: 64px;
    height: 64px;
    background: #D88C0D;
    border: 2px solid #D88C0D;
    box-shadow: 0px 0px 50px 0px rgba(0, 0, 0, 0.12);
}

.swiper-active-index {
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
    left: -12px;
    font-size: 36px;
    color: #ffffff;
    display: none;
}

/* search */

.search {
    position: absolute;
    left: 50%;
    bottom: -60px;
    transform: translate(-50%, 0);
    width: 960px;
    height: 120px;
    background-color: #FFFFFF;
    z-index: 1;
    box-shadow: 0px 0px 50px 0px rgba(0, 0, 0, 0.12);
}

._all {
    width: 129px;
    margin-right: 50px;
}

._all {
    position: relative;
    width: 129px;
    height: 53px;
    margin-top: 32px;
    margin-left: 124px;
    border-bottom: 1px solid #F0F0F0;
}

.mall {
    font-size: 24px;
    color: #333333;
    line-height: 52px;
    margin-left: 27px;
    font-weight:bold;
}

._all>img {
    margin-top: 10px;
}

._select {
    position: absolute;
    left: 0;
    top: 53px;
    width: 100%;
    display: none;
    width: 100%;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 18px;
    box-shadow: 0px 0px 50px 0px rgba(0, 0, 0, 0.12);
}

._select>a {
    color: #333333;
}

.search>input {
    color: #999999;
    font-size: 24px;
    border: 0;
    width: 460px;
    padding-left: 7px;
    padding: 12px 0;
    border-bottom: 1px solid #F0F0F0;
    margin-top: 33px;
    outline: none;
}

.sousuo {
    width: 120px;
    height: 120px;
    background-color: #D88C0D;
    background-image: url(https://img-szwhg.chaoxing.com/3,9632e6cd02cb.png);
    background-repeat: no-repeat;
    background-position: center center;
    cursor: pointer;
}

/* 设置placeholder颜色 */

input::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999;
}

input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999;
}

input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999;
}

input:-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999;
}

/* main */

.main {
    width: 100%;
}

.main-safe {
    background-image: url(https://img-szwhg.chaoxing.com/2,c1e93c909cae.png);
    background-position: top center;
    background-repeat: no-repeat;
    min-width: 1200px;
    max-width: 1920px;
    overflow: hidden;
}

/* main_1 */

.main_1 {
    width: 1200px;
    margin: 0 auto;
    margin-top: 160px;
}

.main_1>ul {
    position: relative;
    width: 840px;
    height: 840px;
}

.main_1>ul>li {
    width: 360px;
    height: 360px;
    overflow: hidden;
    background-repeat: no-repeat;
    box-shadow: 0px 0px 50px 0px rgba(0, 0, 0, 0.12);
}

.main_1>ul>li>a {
    display: inline-block;
    width: 100%;
    height: 100%;
    color: #333333;
    overflow: hidden;
}

.main_1>ul>li>a>.title {
    font-size: 48px;
    width: 300px;
    margin: 0 auto;
    margin-top: 156px;
    font-weight: bold;
    font-family: '宋体';
}

.main_1>ul>li>a>.info {
    width: 300px;
    font-size: 24px;
    margin: 0 auto;
    margin-top: 30px;
    line-height: 34px;
    font-weight: 300;
}

.main_1>ul>li:nth-child(1) {
    position: absolute;
    top: 0;
    left: 0;
    background-image: url(https://img-szwhg.chaoxing.com/3,c298be850f1b.png);
}

.main_1>ul>li:nth-child(2) {
    position: absolute;
    top: 100px;
    left: 480px;
    background-image: url(https://img-szwhg.chaoxing.com/4,c29957a67145.png);
}

.main_1>ul>li:nth-child(3) {
    position: absolute;
    top: 480px;
    left: 0;
    background-image: url(https://img-szwhg.chaoxing.com/6,c29afe87e87a.png);
}
.main_1>ul>li:nth-child(4) {
    position: absolute;
    top: 580px;
    left: 480px;
    background-image: url(https://img-szwhg.chaoxing.com/2,c29b57ee8552.png);
}

.main_1>ul>li:hover a {
    color: #ffffff;
}

.main_1>ul>li:hover {
    background-image: none;
    background-color: #D88C0D;
    box-shadow: none;
}

/* main_2 */

.main_2 {
    width: 1200px;
    margin: 0 auto;
    margin-top: 285px;
}

.main_2 .title {
    margin-bottom: 130px;
}

.main_2 .title h3 {
    font-size: 60px;
    font-weight: bold;
    color: rgba(51, 51, 51, 1);
    margin-bottom: 40px;
    font-family: '宋体';
}

.main_2 .title p {
    font-size: 30px;
    color: rgba(51, 51, 51, 1);
    font-weight: 300;
    font-family: '宋体';
}

.main_2>ul {
    position: relative;
    width: 1200px;
    height: 660px;
    margin: 0 auto;
}

.main_2>ul>li>.item {
    width: 260px;
    margin-right: 53px;
}

.main_2>ul>li>.item:last-child {
    margin-right: 0;
}

.main_2>ul>li a {
    color: #ffffff;
    font-size: 36px;
}

.main_2>ul>li:nth-child(1) {
    height: 360px;
    position: absolute;
    top: 0;
    left: 0;
}

.main_2>ul>li:nth-child(2) {
    height: 360px;
    position: absolute;
    bottom: 0;
    left: 0;
}

.main_2>ul>li:nth-child(1)>.item:nth-child(odd), .main_2>ul>li:nth-child(2)>.item:nth-child(even) {
    position: relative;
    height: 240px;
    text-align: center;
    line-height: 240px;
}

.main_2>ul>li:nth-child(1)>.item:nth-child(even), .main_2>ul>li:nth-child(2)>.item:nth-child(odd) {
    position: relative;
    height: 360px;
    text-align: center;
    line-height: 360px;
}

.main_2>ul>li:nth-child(1)>.item:nth-child(odd) ._line, .main_2>ul>li:nth-child(2)>.item:nth-child(even) ._line {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 180px;
    border: 1px solid #ffffff;
}

.main_2>ul>li:nth-child(1)>.item:nth-child(even) ._line, .main_2>ul>li:nth-child(2)>.item:nth-child(odd) ._line {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 300px;
    border: 1px solid #ffffff;
}

.main_2>ul>li:nth-child(1)>.item:nth-child(1) {
    background-image: url(https://img-szwhg.chaoxing.com/6,c2b010d756cf.png);
    background-repeat: no-repeat;
}

.main_2>ul>li:nth-child(1)>.item:nth-child(2) {
    background-color: #F6B953;
}

.main_2>ul>li:nth-child(1)>.item:nth-child(3) {
    background-image: url(https://img-szwhg.chaoxing.com/1,c2b330bfe34e.png);
    background-repeat: no-repeat;
}

.main_2>ul>li:nth-child(1)>.item:nth-child(4) {
    background-image: url(https://img-szwhg.chaoxing.com/1,c2b599678b0a.png);
    background-repeat: no-repeat;
}

.main_2>ul>li:nth-child(2)>.item:nth-child(1) {
    background-image: url(https://img-szwhg.chaoxing.com/7,c2b1fff28a55.png);
    background-repeat: no-repeat;
}

.main_2>ul>li:nth-child(2)>.item:nth-child(2) {
    background-image: url(https://img-szwhg.chaoxing.com/1,c2b269a928ac.png);
    background-repeat: no-repeat;
}

.main_2>ul>li:nth-child(2)>.item:nth-child(3) {
    background-image: url(https://img-szwhg.chaoxing.com/1,c2b44204717e.png);
    background-repeat: no-repeat;
}

.main_2>ul>li:nth-child(2)>.item:nth-child(4) {
    background-color: #F6B953;
}

.main_2>ul>li:nth-child(2)>.item:nth-child(even) {
    margin-top: 120px;
}

.main_2>ul>li:nth-child(1)>.item:nth-child(odd):hover ._line, .main_2>ul>li:nth-child(2)>.item:nth-child(even):hover ._line {
    display: block;
}

.main_2>ul>li:nth-child(1)>.item:nth-child(even):hover ._line, .main_2>ul>li:nth-child(2)>.item:nth-child(odd):hover ._line {
    display: block;
}

/* main_3 */

.main_3 {
    width: 1200px;
    margin: 0 auto;
    margin-top: 240px;
    margin-bottom: 119px;
}

.main_3 .title {
    margin-bottom: 130px;
}

.main_3 .title h3 {
    font-size: 60px;
    font-weight: bold;
    color: rgba(51, 51, 51, 1);
    margin-bottom: 40px;
    font-family: '宋体';
}

.main_3 .title p {
    font-size: 30px;
    color: rgba(51, 51, 51, 1);
    font-weight: 300;
    font-family: '宋体';
}

.main_3>ul li .img {
    position: relative;
    width: 600px;
    height: 320px;
}
.main_3>ul li .img img{
    width: 100%;
    height: 100%;
}
.main_3>ul li:nth-child(1) {
    margin-bottom: 104px;
}

.main_3>ul li:nth-child(1) .img, .main_3>ul li:nth-child(2) ._info {
    float: left;
}

.main_3>ul li:nth-child(2) .img, .main_3>ul li:nth-child(1) ._info {
    float: right;
}

.main_3>ul li:nth-child(1) .video {
    position: absolute;
    right: -50px;
    bottom: 30px;
    width: 100px;
    height: 100px;
    background-color: #F6B953;
    background-image: url(https://img-szwhg.chaoxing.com/5,967823df6e37.png);
    background-repeat: no-repeat;
    background-position: center center;
}

.main_3>ul li:nth-child(2) .video {
    position: absolute;
    left: -50px;
    bottom: 30px;
    width: 100px;
    height: 100px;
    background-color: #F6B953;
    background-image: url(https://img-szwhg.chaoxing.com/5,967823df6e37.png);
    background-repeat: no-repeat;
    background-position: center center;
}

.main_3>ul li ._info {
    width: 467px;
}

.main_3>ul li ._info h3 {
    font-size: 44px;
    font-weight: bold;
    color: rgba(51, 51, 51, 1);
    margin-top: 64px;
    margin-bottom: 58px;
}

.main_3>ul li ._info p {
    font-size: 20px;
    font-weight: 300;
    color: rgba(51, 51, 51, 1);
    line-height: 34px;
}

/* footer */

.footer {
    width: 100%;
    height: 347px;
    background-color: #044A84;
}

.footer-security {
    overflow: hidden;
    max-width: 1920px;
    margin: 0 auto;
    height: auto;
}

.footer-content {
    width: 1200px;
    height: auto;
    /*border-top: 1px solid #000;*/
    margin: 0 auto;
    text-align: center;
}

.footer-content hr {
    background-color: #2F343B;
}

.footer-content .info {
    display: inline-block;
    /*margin-top: 42px;*/
    overflow: hidden;
}

.footer-content .info li {
    float: left;
    margin-right: 8px;
    font-size: 18px;
    color: #ffffff;
}

.footer-content .friendly li {
    float: left;
    margin-right: 10px;
    margin-bottom: 15px;
}

.footer-content .friendly li a {
    font-size: 18px;
    color: #ffffff;
}

.footer-content .friendly li a:hover {
    color: #ffffff;
}