* {
    margin: 0;
    padding: 0;
    font-family: "微软雅黑";
    font-size: 14px;
}

ul li {
    list-style: none;
}

ul {
    margin: 0;
    padding: 0;
    text-align: center;
}

h1, p {
    margin: 0 !important;
    padding: 0 !important;
}

a {
    text-decoration: none !important;
}

a:link {
    text-decoration: none !important;
}

a:active {
    text-decoration: none !important;
}

a:hover {
    text-decoration: none !important;
}

.fixDiv {
    position: fixed;
    animation: mymove 1s;
    animation-fill-mode: forwards;
    z-index: 9999 !important;
}

@keyframes mymove {
    from {
        top: 5px;
    }
    to {
        top: 0;
    }
}

body {
    width: 100%;
    height: 100%;
}

.logo-box {
    width: 1200px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 135px;
    margin: auto;
}

.index-search {
    width: 508px;
    height: 80px;
}

.index-search form {
    width: 100%;
    box-sizing: border-box;
    height: 38px;
    border: 1px solid #cc0000;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.index-search form input:first-child {
    width: 407px;
    height: 36px;
    box-sizing: border-box;
    padding-left: 5px;
    background: none;
    border: none;
}

.index-search form input:nth-child(2) {
    height: 36px;
    font-size: 16px;
    color: #fff;
    cursor: pointer;
    outline: none;
    border: none;
    width: 99px;
    background: #cc0000;
}

.logo-phone {
    padding-left: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: baseline;
    background: url(../images/logo-phone.png)left center no-repeat;
    margin-top: -30px;
}

.logo-phone>span:first-child {
    color: #999999;
}

.logo-phone>span:nth-child(2) {
    font-weight: bold;
    font-size: 24px;
    color: #cc0000;
    line-height: 25px;
}

.index-key {
    width: 100%;
    font-weight: bold;
    color: #333333;
    height: 40px;
    line-height: 40px;
}

.index-key a {
    font-weight: 100;
    color: #999999;
    margin-right: 10px;
    transition: all 0.8s;
}

.index-key a:hover {
    color: #cc0000;
}

.top-box {
    width: 100%;
    height: 30px;
    background: #f7f7f7;
    border-bottom: 1px solid #e5e5e5;
}

.top-main {
    width: 1200px;
    margin: auto;
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.top-main>div:first-child {
    color: #666666;
}

.top-main>div:nth-child(2) {
    width: 356px;
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.top-main>div:nth-child(2) a {
    color: #666666;
    transition: all 0.8s;
    position: relative;
}

.top-main>div:nth-child(2) a:hover {
    color: #cc0000;
}

.top-main>div:nth-child(2) a::after {
    position: absolute;
    content: "";
    width: 1px;
    height: 14px;
    background: #c2c2c2;
    top: 50%;
    right: -25px;
    margin-top: -7px;
}

.top-main .top-img {
    width: 100px;
    height: 100px;
    position: absolute;
    bottom: -103px;
    left: -18px;
    display: none;
}

.top-main>div:nth-child(2) a:hover .top-img {
    display: block;
}

.top-img img {
    width: 100%;
    height: 100%;
}

.top-main>div:nth-child(2) a:last-child::after {
    display: none;
}

.nav-box {
    width: 100%;
    height: 60px;
    background: #e8e8e8;
    box-sizing: border-box;
    border-top: 4px solid #cc0000;
    z-index: 999;
}

.nav_list {
    width: 1200px;
    margin: auto;
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.nav_list>a {
    font-size: 18px;
    color: #333333;
    display: flex;
    padding: 0 15px;
    height: 100%;
    justify-content: center;
    align-items: center;
    transition: all 0.8s;
}

.my-nav {
    position: relative;
    height: 100%;
}

.nav_list>a.active {
    background: #cc0000;
    color: #fff;
}

.my-nav>a {
    font-size: 18px;
    color: #333333;
    transition: all 0.8s;
    height: 100%;
    box-sizing: border-box;
    padding: 0 15px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav_list>a:hover {
    background: #cc0000;
    color: #fff;
}

.my-nav>a.selected {
    background: #cc0000;
    color: #fff;
}

.my-nav>a:hover {
    background: #cc0000;
    color: #fff;
}

.submenu {
    position: absolute;
    top: 56px;
    width: 100%;
    background: #cc0000;
    z-index: 99;
}

.submenu>a {
    width: 100%;
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: #fff;
    display: block;
}

.submenu>a:hover {
    background: #e8e8e8;
    color: #333333;
}

.index-top_ad {
    width: 1200px;
    margin: auto;
    height: 170px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: space-between;
    margin-top: 17px;
    margin-bottom: 30px;
}

.index-top_ad>a {
    display: block;
    width: 595px;
    height: 80px;
    background-position: center center;
    background-repeat: no-repeat;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.news-top {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    height: 435px;
}

.news-top_left {
    width: 655px;
    height: 100%;
}

.news-top_left .swiper-slide a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}

.slide-img {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.slide-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -o-object-fit: cover;
    transition: all 0.8s;
}

.slide-txt {
    width: 100%;
    height: 60px;
    background: rgba(0, 0, 0, .5);
    line-height: 60px;
    text-align: left;
    box-sizing: border-box;
    padding: 0 20px;
    overflow: hidden;
    font-size: 16px;
    color: #fff;
    position: absolute;
    bottom: 0;
    left: 0;
}

.news-top_left .swiper-button-next, .news-top_left .swiper-button-prev {
    width: 40px;
    height: 70px;
    outline: none;
    background: url(../images/slde-left.png)center center no-repeat;
    left: 0;
    right: initial;
}

.news-top_left .swiper-button-next {
    transform: rotate(180deg);
    right: 0;
    left: initial;
}

.news-top_left .swiper-slide a:hover .slide-img img {
    transform: scale(1.05);
}

.news-top_right {
    width: 530px;
    height: 100%;
}

.news-top_right_title {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 50px;
    background: #f7f7f7;
    position: relative;
    border-right: 1px solid #e5e5e5;
    box-sizing: border-box;
}

.news-top_right_title::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 2px;
    background: #cc0000;
    top: 0;
    left: 0;
}

.news-top_right_title::before {
    position: absolute;
    content: "";
    width: 100%;
    height: 1px;
    background: #e5e5e5;
    bottom: 0;
    left: 0;
}

.news-top_right_title>div:first-child {
    font-size: 20px;
    color: #fff;
    width: 130px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #cc0000;
    position: relative;
    z-index: 99;
}

.news-top_right_title>a {
    margin-right: 31px;
    font-size: 16px;
    color: #999999;
}

.news-top_right_main {
    width: 530px;
    height: 385px;
    box-sizing: border-box;
    border-left: 1px solid #e5e5e5;
    border-right: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
    box-sizing: border-box;
    padding: 0 20px;
    padding-top: 10px;
}

.news-top_right_main a {
    display: flex;
    flex-direction: row;
    box-sizing: border-box;
    padding-left: 15px;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 40px;
    position: relative;
}

.news-top_right_main a::after {
    position: absolute;
    content: "";
    width: 4px;
    height: 4px;
    background: #999999;
    left: 0;
    top: 50%;
    margin-top: -2px;
    border-radius: 50%;
}

.news-top_right_main a>span:first-child {
    color: #333333;
    font-size: 16px;
    display: flex;
    text-align: left;
    width: 400px;
    overflow: hidden;
    height: 100%;
    align-items: center;
    transition: all .8s;
}

.news-top_right_main a>span:nth-child(2) {
    color: #999999;
}

.news-top_right_main a:hover span:first-child {
    color: #cc0000;
}

.index-z_ad {
    width: 1200px;
    margin: 30px auto;
    height: 440px;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
    justify-content: space-between;
}

.index-z_ad a {
    display: block;
    width: 595px;
    height: 80px;
    background-position: center center;
    background-repeat: no-repeat;
}

.mom-box {
    width: 1200px;
    margin: auto;
    height: 450px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mom-title {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 50px;
    background: #f7f7f7;
    position: relative;
    border-right: 1px solid #e5e5e5;
    box-sizing: border-box;
}

.mom-title>div:first-child {
    font-size: 20px;
    color: #fff;
    width: 130px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #cc0000;
    position: relative;
    z-index: 99;
}

.mom-title::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 2px;
    background: #cc0000;
    top: 0;
    left: 0;
}

.mom-title::before {
    position: absolute;
    content: "";
    width: 100%;
    height: 1px;
    background: #e5e5e5;
    bottom: 0;
    left: 0;
}

.mom-title>a {
    margin-right: 31px;
    font-size: 16px;
    color: #999999;
}

.mom-main {
    width: 100%;
    height: 380px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.mom1 {
    width: 450px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.w-mom-title {
    width: 100%;
    height: 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    position: relative;
    box-sizing: border-box;
    border-bottom: 1px solid #e5e5e5;
}

.w-mom-title>div {
    font-weight: bold;
    font-size: 18px;
    color: #333333;
}

.w-mom-title>a {
    font-size: 16px;
    color: #999999;
}

.mom1-main {
    width: 100%;
    height: 325px;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
}

.mom1-main>a {
    display: block;
    width: 140px;
    height: 158px;
    margin-right: 15px;
}

.mom1-img {
    width: 100%;
    height: 105px;
    overflow: hidden;
}

.mom1-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -o-object-fit: cover;
    transition: all 0.8s;
}

.mom1-txt {
    width: 100%;
    height: 53px;
    text-align: center;
    overflow: hidden;
    box-sizing: border-box;
    padding: 0 5px;
    color: #555555;
    transition: all .8s;
}

.mom1-main a:hover .mom1-img img {
    transform: scale(1.05);
}

.mom1-main a:hover .mom1-txt {
    color: #cc0000;
}

.mom1-main a:nth-child(3n) {
    margin-right: 0;
}

/* 本例子css */

.slideTxtBox {
    width: 420px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.slideTxtBox .hd {
    height: 40px;
    width: 100%;
}

.slideTxtBox .hd ul {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    background: #f7f7f7;
}

.slideTxtBox .hd ul li {
    width: 110px;
    height: 100%;
    line-height: 40px;
    font-weight: bold;
    font-size: 16px;
    color: #555555;
    text-align: center;
    cursor: pointer;
}

.slideTxtBox .hd ul li.on {
    background: #cc0000;
    color: #fff;
}

.slideTxtBox .bd {
    width: 100%;
    height: 325px;
}

.slideTxtBox .bd>div {
    width: 100%;
    height: 100%;
}

.slideTxtBox .bd>div a {
    display: block;
    width: 100%;
    box-sizing: border-box;
    line-height: 40px;
    height: 40px;
    text-align: left;
    padding-left: 15px;
    font-size: 16px;
    color: #333333;
    position: relative;
    transition: all .8s;
	overflow:hidden;
}

.slideTxtBox .bd>div a:hover {
    color: #cc0000;
}

.slideTxtBox .bd>div a::after {
    position: absolute;
    content: "";
    width: 4px;
    height: 4px;
    background: #999999;
    left: 0;
    top: 50%;
    margin-top: -2px;
    border-radius: 50%;
}

.mom3 {
    width: 281px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mom3-main {
    width: 100%;
    height: 313px;
    display: flex;
    flex-direction: column;
}

.mom3-main a {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 70px;
    margin-bottom: 11px;
}

.mom3-img {
    width: 100px;
    height: 100%;
    overflow: hidden;
}

.mom3-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -o-object-fit: cover;
    transition: all 0.8s;
}

.mom3-txt {
    width: 175px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: baseline;
}

.mom3-txt span:first-child {
    color: #333333;
    width: 100%;
    overflow: hidden;
    text-align: left;
    height: 40px;
    line-height: 20px;
    transition: all .8s;
}

.mom3-txt span:nth-child(2) {
    color: #999999;
}

.mom3-main a:last-child {
    margin-bottom: 0;
}

.index-tow_ad {
    width: 1200px;
    margin: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    margin-top: 30px;
    margin-bottom: 40px;
}

.index-tow_ad a {
    background-position: center center;
    background-repeat: no-repeat;
    width: 595px;
    height: 100%;
    display: block;
}

.index_3_main {
    width: 1200px;
    margin: auto;
    height: 382px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.mom3-main a:hover .mom3-txt span:first-child {
    color: #cc0000;
}

.index_3_1 {
    width: 385px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.index_3_1_title {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 50px;
    background: #f7f7f7;
    position: relative;
    border-right: 1px solid #e5e5e5;
    box-sizing: border-box;
}

.index_3_1_title::before {
    position: absolute;
    content: "";
    width: 100%;
    height: 1px;
    background: #e5e5e5;
    bottom: 0;
    left: 0;
}

.index_3_1_title::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 2px;
    background: #cc0000;
    top: 0;
    left: 0;
}

.index_3_1_title>div {
    font-size: 20px;
    color: #fff;
    width: 130px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #cc0000;
    position: relative;
    z-index: 99;
}

.index_3_1_title>a {
    margin-right: 10px;
    font-size: 16px;
    color: #999999;
}

.index_3_1_main {
    width: 100%;
    height: 312px;
}

.index_3_1_first-child {
    width: 100%;
    height: 120px;
    margin-bottom: 15px;
}

.index_3_1_first-child a {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
}

.index_3_1_first-child_img {
    width: 150px;
    height: 100%;
    overflow: hidden;
}

.mom3-main a:hover .mom3-img img {
    transform: scale(1.05);
}

.index_3_1_first-child_txt {
    width: 220px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: baseline;
}

.index_3_1_first-child_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -o-object-fit: cover;
    transition: all 0.8s;
}

.index_3_1_first-child_txt span:first-child {
    font-size: 16px;
    color: #333333;
    text-align: left;
    height: 50px;
    width: 100%;
    overflow: hidden;
    line-height: 25px;
    transition: all .8s;
}

.index_3_1_first-child_txt span:nth-child(2) {
    height: 60px;
    line-height: 20px;
    overflow: hidden;
    text-align: left;
    width: 100%;
    color: #999999;
}

.index_3_1_first-child>a:hover .index_3_1_first-child_img img {
    transform: scale(1.05);
}

.index_3_1_first-child>a:hover .index_3_1_first-child_txt span:first-child {
    color: #cc0000;
}

.index_3_1_main>a {
    display: block;
    line-height: 35px;
    font-size: 16px;
    color: #333333;
    height: 35px;
    text-align: left;
    overflow: hidden;
    box-sizing: border-box;
    padding-left: 15px;
    position: relative;
    transition: all .8s;
	overflow:hidden;
}

.index_3_1_main>a:hover {
    color: #cc0000;
}

.index_3_1_main>a::after {
    position: absolute;
    content: "";
    width: 4px;
    height: 4px;
    left: 0;
    top: 50%;
    margin-top: -2px;
    background: #999999;
    border-radius: 50%;
}

.index_3_3 {
    width: 380px;
    height: 382px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.index_3_3_main {
    width: 100%;
    height: 313px;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
}

.index_3_3_main>a {
    width: 185px;
    height: 150px;
    overflow: hidden;
    margin-right: 10px;
}

.index_3_3_main>a .index_3_3_img {
    width: 100%;
    height: 100px;
    overflow: hidden;
}

.index_3_3_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -o-object-fit: cover;
    transition: all 0.8s;
}

.index_3_3_main a:hover .index_3_3_img img {
    transform: scale(1.05);
}

.index_3_3_main a:hover .index_3_3_txt {
    color: #cc0000;
}

.index_3_3_txt {
    width: 100%;
    box-sizing: border-box;
    height: 50px;
    border: 1px solid #e5e5e5;
    padding: 0 12px;
    line-height: 25px;
    border-top: none;
    color: #555555;
}

.index_3_3_main a:nth-child(2n) {
    margin-right: 0;
}

.job-box {
    width: 1200px;
    margin: auto;
    height: 430px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.job-title {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 50px;
    background: #f7f7f7;
    position: relative;
    border-right: 1px solid #e5e5e5;
    box-sizing: border-box;
}

.job-title::before {
    position: absolute;
    content: "";
    width: 100%;
    height: 1px;
    background: #e5e5e5;
    bottom: 0;
    left: 0;
}

.job-title::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 2px;
    background: #cc0000;
    top: 0;
    left: 0;
}

.job-title>a {
    margin-right: 31px;
    font-size: 16px;
    color: #999999;
}

.job-title>div {
    font-size: 20px;
    color: #fff;
    width: 130px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #cc0000;
    position: relative;
    z-index: 99;
}

.job-main {
    width: 100%;
    height: 360px;
    background: url(../images/job-bg.jpg)center center no-repeat;
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
}

.input-job {
    width: 405px;
    height: 345px;
    background: url(../images/job-right_bg.jpg)center center no-repeat;
    margin-right: 23px;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
}

.input-job>div:first-child {
    font-size: 24px;
    color: #cc0000;
    font-weight: bold;
}

.input-job .select {
    width: 287px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.my_input {
    width: 330px;
    display: flex;
    flex-direction: row;
    align-items: center;
    color: #333333;
}

.my_input input {
    width: 245px;
    height: 36px;
    border: 1px solid #cccccc;
    outline: none;
    box-sizing: border-box;
    padding-left: 5px;
}

.my_input textarea {
    width: 245px;
    height: 80px;
    border: 1px solid #cccccc;
    outline: none;
    box-sizing: border-box;
    padding-left: 5px;
    resize: none;
    overflow: hidden;
}

.my_input span {
    color: #cc0000;
    margin-right: 5px;
}

.ipt {
    width: 328px;
    height: 40px;
    background: #cc0000;
    border-radius: 10px;
    text-align: center;
    line-height: 40px;
    font-size: 18px;
    color: #fff;
    cursor: pointer;
}

.video-pin {
    width: 1200px;
    margin: auto;
    height: 465px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
}

.video-main {
    width: 793px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.video-content {
    width: 100%;
    height: 395px;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
}

.video-content a {
    display: block;
    width: 255px;
    height: 190px;
    overflow: hidden;
    position: relative;
    margin-right: 14px;
}

.video-content a:nth-child(3n) {
    margin-right: 0;
}

.video-content a img:first-child {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -o-object-fit: cover;
    transition: all 0.8s;
}

.video-content a img:nth-child(2) {
    width: 52px;
    height: 52px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -26px;
    margin-left: -26px;
    transition: all .8s;
}

.video-content a:hover img:nth-child(2) {
    transform: rotate(180deg);
}

.pin-main {
    width: 385px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.pin-cotnent {
    width: 100%;
    height: 414px;
    box-sizing: border-box;
    border: 1px solid #e5e5e5;
    border-top: none;
    padding: 20px 7px 7px 7px;
}

.pin-cotnent a {
    display: block;
    box-sizing: border-box;
    width: 180px;
    height: 90px;
    border: 1px solid #e5e5e5;
    float: left;
    margin-right: 9px;
    margin-bottom: 9px;
}

.pin-cotnent a:nth-child(2n) {
    margin-right: 0;
}

.pin-cotnent a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -o-object-fit: cover;
}

.product-box {
    width: 1200px;
    margin: auto;
    height: 608px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
}

.product-title {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 50px;
    background: #f7f7f7;
    position: relative;
    border-right: 1px solid #e5e5e5;
    box-sizing: border-box;
}

.product-title::before {
    position: absolute;
    content: "";
    width: 100%;
    height: 1px;
    background: #e5e5e5;
    bottom: 0;
    left: 0;
}

.product-title::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 2px;
    background: #cc0000;
    top: 0;
    left: 0;
}

.product-title>div:first-child {
    font-size: 20px;
    color: #fff;
    width: 130px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #cc0000;
    position: relative;
    z-index: 99;
}

.product-title>a {
    margin-right: 10px;
    font-size: 16px;
    color: #999999;
}

.product-title>div a {
    color: #666666;
    margin-right: 10px;
    transition: all .8s;
}

.product-title>div a:hover {
    color: #cc0000;
}

.product-main {
    width: 100%;
    height: 538px;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
}

.product-main a {
    width: 290px;
    height: 260px;
    display: block;
    margin-right: 13px;
}

.product-img {
    width: 100%;
    height: 210px;
    overflow: hidden;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -o-object-fit: cover;
    transition: all 0.8s;
}
.product-main a:hover .product-img img{
    transform: scale(1.05);
}
.product-txt{
    width: 100%;
    height: 50px;
    box-sizing: border-box;
    border: 1px solid #e5e5e5;
    border-top: none;
    padding: 0 20px;
    overflow: hidden;
    line-height: 50px;
    text-align: center;
    font-size: 16px;
    color: #333333;
}
.product-main a:nth-child(4n){
    margin-right: 0;
}
.link-box {
	width: 100%;
	background: #f5f5f5;
    height: 95px;
    box-sizing: border-box;
    border-top: 1px solid #dddddd;
}

.link-main {
	width: 1200px;
	margin: auto;
	height: 100%;
	display: flex;
	flex-direction: row;
	align-items: center;
}

.link-main a {
	font-size: 14px;
	color: #555555;
	position: relative;
	margin-right: 25px;
}

.link-main a::after {
	position: absolute;
	width: 1px;
	height: 14px;
	background: #eaeaea;
	top: 50%;
	margin-top: -7px;
	right: -10px;
	content: "";
}

.link-main a:last-child::after {
	display: none;
}

.link-main a:hover {
	color: #cc0000;
}


.fot-bg {
	height: 438px;
	width: 100%;
	box-sizing: border-box;
	border-top: 15px solid #cc0000;
	background: #282828;
}

.fot-main {
	width: 1200px;
	margin: auto;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	height: 330px;
	box-sizing: border-box;
	padding-top: 40px;
	margin-bottom: 20px;
}

.fot1 {
	width: 400px;
	height: 100%;
}

.fot2 {
	width: 298px;
	height: 100%;
}

.fot3 {
	width: 298px;
	height: 100%;
}

.fot-main>div>div:first-child {
	font-size: 20px;
	color: #fff;
	border-bottom: 1px solid #3c3c3c;
}

.fot1_1 {
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	width: 265px;
	margin: 20px 0;
}


.fot-phone {
	background: url(../images/fot-phone.png)center center no-repeat;
	width: 236px;
	height: 57px;
	margin: auto;
	font-size: 26px;
	color: #fff;
	text-align: center;
	line-height: 63px;
	padding-left: 28px;
	box-sizing: border-box;
	margin-top: 30px;
	margin-bottom: 35px;
}

.fot2>span {
	color: #6a6a6a;
	display: block;
}

.code-main {
	width: 100%;
	height: 155px;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	align-items: center;
	margin-top: 45px;
}

.code-img {
	width: 110px;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}

.code-img img {
	width: 110px;
	height: 110px;
}

.code-img span {
	color: #6a6a6a;
}

.jiewei {
	color: #6a6a6a;
	text-align: center;
	border-top: 1px solid #353535;
	width: 1200px;
	margin: auto;
	line-height: 65px;
}

.jiewei a {
	color: #6a6a6a;
}

.nth3_1-main a:hover .nth3_1_img img {
	transform: scale(1.1);
}