@charset "utf-8";

* {
    margin: 0;
    padding: 0
}

html {
    overflow-x: hidden;
    font-size: 13.3333333333vw
}

body {
    width: 100%;
    min-width: 320px;
    min-height: 100vh;
    margin: 0 auto;
    font-family: PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Source Han Sans CN, sans-serif;
    background: #fff;
    overflow-x: hidden;
    text-align: left;
    position: relative;
    font-size: 16px;
    color: #000
}

img {
    border: none
}

h1,
h2,
h3 {
    font-weight: 400
}

a {
    color: inherit;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    -webkit-tap-highlight-color: transparent;
    outline: none;
}

input,
select,
textarea {
    font-family: PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Source Han Sans CN, sans-serif;
    font-size: 16px;
    outline: 0;
    margin: 0;
    padding: 0
}

input::-webkit-input-placeholder {
    color: #999 !important
}

textarea::-webkit-input-placeholder {
    color: #999 !important
}

input[type=button],
input[type=date],
input[type=number],
input[type=reset],
input[type=search],
input[type=submit],
input[type=text],
input[type=time] {
    -webkit-appearance: none
}

select {
    -webkit-appearance: none
}

textarea {
    -webkit-appearance: none
}

input::-webkit-inner-spin-button,
input::-webkit-outer-spin-button {
    -webkit-appearance: none !important;
    margin: 0
}

ol,
ul {
    padding: 0;
    list-style-type: none
}

em {
    font-style: normal
}

.lt {
    float: left
}

.rt {
    float: right
}

input.sub,
label {
    border: none;
    cursor: pointer
}

input,
textarea {
    font-family: PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Source Han Sans CN, sans-serif;
    outline: 0;
    margin: 0;
    padding: 0
}

table {
    border-collapse: collapse
}

td,
th {
    padding: 0
}

.clearfix::after {
    content: "";
    display: block;
    clear: both
}

* {
    box-sizing: border-box
}

.fixed:before,
.clearfix:before,
.cf:before,
body:before,
.header:before,
.main:before,
.footer:before {
    content: '';
    display: table
}

.fixed:after,
.clearfix:after,
.cf:after,
.header:after,
.main:after,
.footer:after {
    content: '';
    display: table;
    clear: both;
}

.fixed,
.clearfix,
.cf,
.header,
.main,
.footer {
    *zoom: 1
}

.clear {
    clear: both;
}

.wrap {
    width: 1600px;
    position: relative;
    max-width: 100%;
    margin: 0 auto
}

.wrap::after {
    content: "";
    display: block;
    clear: both
}

/*自定义*/
body {
    font-family: Microsoft YaHei;
}

/*header*/
.header {
    height: 250px;
    position: relative;
    background: url(//cdn.xuansiwei.com/pindu7439/1694224118655/DM_20230909094811_004.jpg?x-oss-process=style/small) no-repeat center center;
    background-size: cover;
}

.header .logo {
    float: left;
    height: 250px;
}

.header .logo a {
    display: block;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header .logo img {
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}

.h-right {
    float: right;
    width: 600px;
    height: 45px;
    border: #d5d5d6 solid 1px;
    border-radius: 3px;
    margin-top: 100px;
    background-color: rgba(255, 255, 255, 0.7);
}

.h-right input[type=text] {
    margin-left: 15px;
    width: 500px;
    height: 43px;
    color: #000000;
    font-size: 16px;
    border: none;
    vertical-align: middle;
    background: transparent;
}

.h-right input[type=submit] {
    float: right;
    margin-right: 5px;
    width: 43px;
    text-align: center;
    height: 43px;
    background: url(//cdn.xuansiwei.com/pindu7439/1694228646622/DM_20230909094811_005.png?x-oss-process=style/png_small) no-repeat center center;
    font-size: 0;
    cursor: pointer;
    border: none;
    vertical-align: middle;
}

/*nav*/
.nav {
    height: 60px;
    background-color: #0069ae;
}

.nav ul li {
    float: left;
    width: 11.11%;
    color: #ffffff;
    font-size: 18px;
    line-height: 60px;
    position: relative;
    text-align: center;
    font-weight: bold;
}

.nav ul li a {
    display: block;
}

.nav ul li.active {
    background-color: #02ab99;
}

.nav ul li:hover {
    background-color: #02ab99;
}

.nav ul li .sub {
    position: absolute;
    width: 100%;
    left: 0;
    text-align: center;
    top: 60px;
    z-index: 30000;
}

.nav ul li .sub ul li {
    float: left;
    min-width: auto;
    width: 100%;
    line-height: 50px;
    position: relative;
    text-align: center;
    margin: 0;
    padding: 0;
    font-size: 16px;
    background-color: #0069ae;
}

.nav ul li .sub ul li:hover {
    background-color: #02ab99;
}

/*header2*/
.header2 {
    height: 60px;
    position: fixed;
    background: #ffffff;
    z-index: 22;
    top: 0;
    width: 100%;
    display: none;
}

.header2 .main-wrap {
    height: 60px;
    padding: 0 3%;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .1)
}

.header2 .logo {
    width: 300px;
    height: 60px;
    margin-top: 0;
    overflow: hidden;
    float: left;
    display: inline;
}

.header2 .logo a {
    display: block;
    width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header2 .logo img {
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}

.header2 .nav-btn {
    width: 25px;
    height: 16px;
    position: relative;
    cursor: pointer;
    margin-top: 22px;
    float: right;
    display: inline;
}

.header2 .nav-btn .zi {
    width: 20px;
    color: #0069ae;
    font-size: 16px;
    line-height: 1;
    position: absolute;
    right: -10px;
    top: -8px;
}

.header2 .nav-btn.active {
    -webkit-animation: rotate .5s linear 0s;
    animation: rotate .5s linear 0s
}

.header2 .nav-btn .line {
    display: block;
    width: 50%;
    height: 2px;
    border-radius: 2px;
    background-color: #0069ae;
    position: absolute;
    left: 50%;
    margin-left: -15px
}

.header2 .nav-btn .line1 {
    -webkit-transform-origin: 4px 0;
    -ms-transform-origin: 4px 0;
    transform-origin: 4px 0
}

.header2 .nav-btn.active .line1 {
    top: 0
}

.header2 .nav-btn.hover .line {
    background: #0069ae
}

.header2 .nav-btn .line2 {
    top: 7px
}

.header2 .nav-btn .line3 {
    bottom: 0;
    -webkit-transform-origin: 1px center;
    -ms-transform-origin: 1px center;
    transform-origin: 1px center
}

.header2 .sub-menu {
    width: 100%;
    padding: 0 3%;
    display: none;
    position: absolute;
    left: 0;
    top: 70px;
    z-index: 2;
    overflow-y: auto
}

.header2 .sub-menu ul {
    width: 100%;
    overflow-y: auto;
    height: calc(100vh - 55px - 1.5rem)
}

.header2 .js-m-3 {
    opacity: 0;
    -webkit-transform: translate(30px, 0);
    -ms-transform: translate(30px, 0);
    transform: translate(30px, 0);
    -webkit-transition: all .8s ease;
    transition: all .8s ease
}

.header2 .js-m-3.animate {
    opacity: 1;
    -webkit-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    transform: translate(0, 0)
}

.header2 .sub-menu li {
    border-bottom: 1px solid #555;
    font-size: 16px;
    padding: 0 20px
}

.header2 .sub-menu .tit {
    display: inline-block;
    text-decoration: none;
    width: 80%;
    line-height: 50px;
    color: #fff;
    position: relative;
    box-sizing: border-box
}

.header2 .sub-menu .sub-tit.on {
    background-color: #e9e9e9
}

.header2 .sub-menu .sec-list {
    line-height: 40px;
    padding-bottom: 10px;
    display: none
}

.header2 .sub-menu .jt {
    position: relative;
    display: inline-block;
    width: 10%;
    height: 50px;
    text-align: center;
    background: 0 0;
    float: right
}

.header2 .sub-menu .jt:after {
    content: '';
    display: block;
    width: 26px;
    height: 26px;
    background: url(../images/mobile_nav_jia.png) no-repeat center;
    background-size: 17px auto;
    position: absolute;
    right: 3%;
    top: 10px
}

.header2 .sub-menu .jt.jtRote:after {
    background: url(../images/mobile_nav_jian.png) no-repeat center;
    background-size: 20px auto
}

.header2 .sub-menu .sec-list p {
    background: url(../images/mobile_nav_dian.png) no-repeat left center;
    background-size: 3px auto;
    font-size: 14px
}

.header2 .sub-menu .sec-list a {
    padding-left: 5%;
    color: #cccccc;
    display: block
}

.header2 .sub-menu .sec-list a:active {
    color: #37a3dc
}

.header2 .icon-close:before {
    content: "\e6d3"
}

.search-bg {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 20;
    background-color: rgba(55, 55, 55, .95);
    display: none;
}

.header-wrap {
    display: none;
}

/* nav_zzc */
.nav_zzc {
    display: none;
    background: rgba(0, 0, 0, 0.6);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99990;
}

.nav_menu {
    width: 0;
    position: fixed;
    right: 0;
    top: 0;
    height: 100%;
    z-index: 99999;
    overflow: scroll;
    background: #fff;
}

.nav_menu .nav_menu_top {
    width: 100%;
    height: 50px;
}

.nav_menu .nav_menu_btn {
    display: block;
    width: 25px;
    position: absolute;
    top: 16px;
    right: 20px;
}

.nav_menu .nav_menu_btn img {
    display: block;
    width: 25px;
}

.nav_menu ul {
    overflow: hidden;
    width: 100%;
    overflow: scroll;
    height: 80%;
}

.nav_menu li {
    width: 100%;
    overflow: hidden;
    background: url(../images/nav_icon01.png) no-repeat 89% center;
    height: 50px;
    border-bottom: 1px solid #eaeaea;
}

.nav_menu li a {
    color: #333333;
    font-size: 14px;
    display: block;
    height: 50px;
    line-height: 50px;
    box-sizing: border-box;
    padding-left: 6%;
}

/*main*/
.main {
    margin-top: 40px;
    background-color: #FFF;
}

.main-left {
    float: left;
    width: 770px;
    height: 480px;
    margin-top: 10px;
}

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

.main-left .swiper-slide {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}

.main-left .swiper-container-horizontal>.swiper-pagination-bullets {
    bottom: 16px;
    text-align: right;
    padding-right: 19px;
}

.main-left .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 4px;
    width: 10px;
    height: 10px;
    background: #ffffff;
    opacity: 0.7;
}

.main-left .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet-active {
    background-color: #0069ae;
    opacity: 1;
}

.main-left .swiper-slide .main-left-li {
    width: 100%;
    height: 100%;
}

.main-left .swiper-slide .main-left-li .pic {
    width: 100%;
    height: 100%;
    transition: 0.6s;
    overflow: hidden;
}

.main-left .swiper-slide .main-left-li .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    transition: 0.6s;
}

.main-left .swiper-slide .main-left-li .tit {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background-color: rgba(0, 0, 0, 0.5);
    color: #ffffff;
    font-size: 18px;
    line-height: 50px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 124px 0 24px;
}

.main-left .swiper-slide .main-left-li:hover .pic img {
    transform: scale(1.05);
    transition: 0.6s;
}

.main-right {
    float: right;
    width: 770px;
    height: auto;
}

.main-ban {
    height: 60px;
    border-bottom: #eeeeee solid 1px;
}

.main-ban .tit {
    float: left;
    color: #000000;
    font-size: 24px;
    line-height: 59px;
}

.main-ban .tit span {
    display: inline-block;
    padding: 0 20px;
    position: relative;
}

.main-ban .tit span:after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background-color: #0069ae;
}

.main-ban .more {
    float: right;
    color: #666666;
    font-size: 16px;
    line-height: 59px;
}

.main-ban .more a:hover {
    color: #0069ae;
}

.main-list {
    margin-top: 10px;
}

.main-list ul li {
    color: #333333;
    font-size: 16px;
    line-height: 58px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border-bottom: #eeeeee solid 1px;
}

.main-list ul li:last-child {
    border-bottom: none;
}

.main-list ul li span {
    float: right;
    font-size: 16px;
    color: #999999;
    font-family: Arial, Helvetica, sans-serif;
}

.main-list ul li:hover {
    color: #0069ae;
}

/*tiaofu*/
.tiaofu {
    margin-top: 50px;
}

.tiaofu img {
    width: 100%;
    display: block;
}

/*middle*/
.middle {
    margin-top: 50px;
}

.middle-left {
    float: left;
    width: 770px;
}

.middle-right {
    float: right;
    width: 770px;
}

/*bottom*/
.bottom {
    margin-top: 30px;
    background-color: #f5f5f5;
    padding-top: 20px;
    padding-bottom: 50px;
}

.bottom-left {
    float: left;
    width: 770px;
}

.bottom-right {
    float: right;
    width: 770px;
}

.bottom-hot {
    height: auto;
    padding: 30px 0;
}

.bottom-hot .pic {
    float: left;
    width: 240px;
    height: 130px;
    overflow: hidden;
}

.bottom-hot .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    transition: 0.5s;
}

.bottom-hot .con {
    float: right;
    width: 500px;
}

.bottom-hot .con .tit {
    color: #333333;
    font-size: 18px;
    line-height: 1.5;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 5px;
}

.bottom-hot .con .des {
    color: #888888;
    font-size: 14px;
    line-height: 24px;
    margin-top: 15px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.bottom-hot .con .riqi {
    color: #999999;
    font-size: 14px;
    line-height: 1;
    margin-top: 15px;
}

.bottom-hot:hover .pic img {
    transform: scale(1.05);
    transition: 0.5s;
}

.bottom-hot:hover .con .tit {
    color: #0069ae;
}

/*footer*/
.footer {
    text-align: center;
    background-color: #2c2f33;
    padding-top: 50px;
    padding-bottom: 50px;
}

.footer img {
    max-width: 50%;
}

/*f-copy*/
.f-copy {
    text-align: center;
    background-color: #1b1c1f;
    padding-top: 10px;
    padding-bottom: 10px;
    color: #888788;
    font-size: 15px;
    line-height: 2;
}

/*i-home-form*/
.i-home-form {
    height: auto;
    margin-bottom: 20px;
}

.i-home-form input[type=text] {
    width: 100%;
    padding-left: 10px;
    height: 55px;
    color: #333333;
    font-size: 16px;
    border: #eeeeee solid 1px;
    margin-top: 20px;
}

.i-home-form button[type=submit] {
    width: 100%;
    line-height: 55px;
    text-align: center;
    height: 55px;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    border: none;
    margin-top: 20px;
    font-weight: bold;
    background: #0069ae url(//cdn.xuansiwei.com/pindu7439/1694228635849/DM_20230909094811_006.png?x-oss-process=style/png_small) no-repeat 58% center;
}
@media (max-width:768px) {
    .i-home-form button[type=submit]{
        background-position: 69%;
    }
   
}

/*n-main*/
.n-main {
    height: auto;
}

.n-box {
    background-color: #FFF;
    min-height: 500px;
    padding-bottom: 40px;
}

.n-position {
    background: url(../images/home.png) no-repeat left center;
    padding-left: 30px;
    position: relative;
    color: #333333;
    font-size: 16px;
    height: 70px;
    line-height: 70px;
    border-bottom: #dcdcdc solid 1px;
}

.n-position a:hover {
    text-decoration: underline;
}

.n-newshow {
    padding: 20px 0;
    font-size: 16px;
    line-height: 2;
    color: #666666;
}

.n-tit {
    font-size: 20px;
    line-height: 2;
    color: #333333;
    text-align: center;
}

.n-des {
    font-size: 16px;
    line-height: 2;
    color: #666666;
    text-align: center;
    border-bottom: #eeeeee solid 1px;
    padding-bottom: 10px;
    margin-bottom: 10px;
    margin-top: 7px;
}

.n-show {
    font-size: 16px;
    line-height: 2;
    color: #333333;
}

.n-show img {
    max-width: 100%;
}

.n-main .home-list ul li:nth-child(5n+5) {
    border-bottom: #efefef solid 1px;
    height: auto;
    margin-bottom: 25px;
    padding-bottom: 25px;
}

/*pagination*/
.pagination {
    box-sizing: border-box;
    text-align: center;
    font-size: 14px;
    margin-top: 40px;
    color: #7b7b7b;
    padding-bottom: 40px;
}

.pagination a {
    color: #7b7b7b;
    padding: 5px 7px;
    border-radius: 3px;
}

.pagination a:hover {
    background-color: #0069ae;
    color: #FFF;
}

/*n-pro-list*/
.n-pro-list {
    height: auto;
}

.n-pro-list ul li {
    float: left;
    width: 23.5%;
    height: auto;
    text-align: center;
    margin-top: 25px;
}

.n-pro-list ul li:nth-child(4n+2) {
    margin-left: 2%;
}

.n-pro-list ul li:nth-child(4n+3) {
    margin-left: 2%;
}

.n-pro-list ul li:nth-child(4n+4) {
    margin-left: 2%;
}

.n-pro-list ul li .pic {
    width: 100%;
    height: 215px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.n-pro-list ul li .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    transition: 0.5s;
}

.n-pro-list ul li:hover .pic img {
    transform: scale(1.05);
    transition: 0.5s;
}

.n-pro-list ul li .tit {
    overflow: hidden;
    color: #333333;
    font-size: 16px;
    line-height: 3;
    background-color: #e9e9e9;
}

.n-pro-list ul li:hover .tit {
    background-color: #0069ae;
    color: #ffffff;
}

/*n-chaxun*/
.n-chaxun {
    padding-bottom: 50px;
    padding-top: 10px;
}

.n-chaxun-ban {
    text-align: center;
    color: #0069ae;
    font-size: 30px;
    line-height: 4.6;
    text-align: center;
}

.n-chaxun-con {
    min-height: 300px;
    border: #dcdcdc solid 1px;
}

.n-home-form {
    width: 800px;
    margin: 0 auto;
    margin-top: 20px;
}

/*n-jieguo*/
.n-jieguo {
    width: 800px;
    margin: 0 auto;
    margin-top: 20px;
    padding-bottom: 80px;
}

.n-jieguo .ban {
    text-align: center;
    color: #393939;
    font-size: 20px;
    line-height: 4.6;
    font-weight: bold;
}

.n-jieguo .ban i {
    display: inline-block;
    width: 160px;
    height: 1px;
    background-color: #dcdcdc;
    vertical-align: middle;
    margin: 0 20px;
}

.n-jieguo .con {
    height: auto;
}

.n-jieguo .con table {
    border-collapse: collapse;
    background: #FFF;
    margin-top: 20px;
}

.n-jieguo .con table tr th {
    color: #393939;
    font-size: 16px;
    line-height: 40px;
    font-weight: normal;
    background-color: #f2f6fa;
    padding: 10px;
    text-align: center;
    border: #e5e5e5 solid 1px;
}

.n-jieguo .con table tr td {
    line-height: 40px;
    border: 1px solid #e5e5e5;
    padding: 10px;
}

/*toutiao*/
.toutiao {
    height: 170px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    margin-top: 40px;
    background: #FFF url(../images/toutiao.png) no-repeat left top;
    background-size: 85px auto;
}

.toutiao-left {
    float: left;
    margin-left: 140px;
    width: 1170px;
    margin-top: 17px;
}

.toutiao-left .tit {
    color: #0069ae;
    font-size: 30px;
    line-height: 1.8;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.toutiao-left .des {
    color: #989a9c;
    font-size: 16px;
    line-height: 1.8;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-top: 8px;
}

.toutiao-right {
    float: right;
    width: 190px;
    text-align: center;
    position: relative;
    margin-top: 32px;
    height: 106px;
    color: #989a9c;
    font-size: 16px;
    line-height: 106px;
}

.toutiao-right:after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 1px;
    height: 100%;
    background-color: #f2f2f2;
}

.toutiao:hover .toutiao-right {
    color: #0069ae;
}

.n-other {
    line-height: 24px;
    padding: 20px 0;
    color: #666666;
}

.n-other a:hover {
    color: #009670;
}



@media (max-width:1650px) {
    .wrap {
        width: 90%
    }

    /*header1650*/
    .header {
        height: 200px;
    }

    .header .logo {
        height: 200px;
        width: 32%;
    }

    .h-right {
        width: 37%;
        margin-top: 75px;
    }

    .h-right input[type=text] {
        width: 83%;
    }

    /*main1650*/
    .main-left {
        width: 48%;
        height: 390px;
    }

    .main-right {
        width: 48%;
    }

    .main-ban {
        height: 56px;
    }

    .main-ban .tit {
        font-size: 22px;
        line-height: 55px;
    }

    .main-ban .more {
        line-height: 55px;
    }

    .main-list ul li {
        line-height: 47px;
    }

    /*middle1650*/
    .middle-left {
        width: 48%;
    }

    .middle-right {
        width: 48%;
    }

    /*bottom1650*/
    .bottom-left {
        width: 48%;
    }

    .bottom-right {
        width: 48%;
    }

    .bottom-hot .pic {
        width: 37.5%;
        height: 114px;
    }

    .bottom-hot .con {
        width: 56%;
    }

    .bottom-hot .con .tit {
        font-size: 17px;
    }

    /*i-home-form1650*/
    .i-home-form input[type=text] {
        height: 45px;
        margin-top: 15px;
    }

    .i-home-form input[type=submit] {
        line-height: 45px;
        height: 45px;
        font-size: 16px;
        background-image: none;
        margin-top: 15px;
    }

    /*n-pro1650*/
    .n-pro-list ul li .pic {
        height: 171px;
    }

    /*n-chaxun1650*/
    .n-chaxun-ban {
        font-size: 28px;
    }

    /*toutiao1650*/
    .toutiao-left {
        margin-left: 8%;
        width: 73%;
    }

    .toutiao-left .tit {
        font-size: 28px;
        margin-top: 2px;
    }

    .toutiao-right {
        width: 12%;
    }



}

@media (max-width:1400px) {

    /*header1400*/
    .header {
        height: 150px;
    }

    .header .logo {
        height: 150px;
    }

    .h-right {
        margin-top: 50px;
    }

    .h-right input[type=text] {
        width: 73%;
    }

    /*main1400*/
    .main {
        margin-top: 30px;
    }

    .main-left {
        height: 360px;
    }

    .main-ban {
        height: 51px;
    }

    .main-ban .tit {
        font-size: 20px;
        line-height: 50px;
    }

    .main-ban .more {
        line-height: 50px;
    }

    .main-list ul li {
        line-height: 43px;
    }

    /*tiaofu1400*/
    .tiaofu {
        margin-top: 40px;
    }

    /*middle1400*/
    .middle {
        margin-top: 40px;
    }

    /*bottom1400*/
    .bottom {
        margin-top: 25px;
        padding-top: 15px;
        padding-bottom: 40px;
    }

    .bottom-hot {
        padding: 20px 0;
    }

    /*i-home-form1400*/
    .i-home-form input[type=text] {
        height: 40px;
    }

    .i-home-form input[type=submit] {
        line-height: 40px;
        height: 40px;
    }

    /*n-chaxun1400*/
    .n-chaxun-ban {
        font-size: 26px;
    }

    /*toutiao1400*/
    .toutiao {
        margin-top: 30px;
    }

    .toutiao-left .tit {
        font-size: 26px;
        margin-top: 4px;
    }


}


@media (max-width:1200px) {
    .wrap {
        width: 94%
    }

    .nav ul li {
        font-size: 16px;
    }

    /*n-pro1200*/
    .n-pro-list ul li .pic {
        height: 144px;
    }

    /*n-chaxun1200*/
    .n-chaxun-ban {
        font-size: 24px;
    }

    /*toutiao1200*/
    .toutiao {
        margin-top: 30px;
        height: 160px;
    }

    .toutiao-left .tit {
        font-size: 24px;
    }

    .toutiao-right {
        width: 14%;
        margin-top: 22px;
    }

}


@media (max-width:992px) {

    /*header992*/
    .header {
        display: none;
    }

    .nav {
        display: none;
    }

    .header2 {
        display: block;
    }

    .header-wrap {
        display: block;
        height: 60px;
    }

    /*main992*/
    .main {
        margin-top: 20px;
    }

    .main-left .swiper-slide .main-left-li .tit {
        font-size: 16px;
    }

    /*tiaofu992*/
    .tiaofu {
        margin-top: 30px;
    }

    /*middle992*/
    .middle {
        margin-top: 30px;
    }

    /*bottom992*/
    .bottom {
        margin-top: 20px;
        padding-top: 10px;
        padding-bottom: 30px;
    }

    .bottom-hot {
        padding: 10px 0;
    }

    /*footer992*/
    .footer {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    /*n-main992*/
    .n-box {
        padding-bottom: 20px;
    }

    .n-position {
        height: 60px;
        line-height: 60px;
    }

    .n-newshow {
        padding: 15px 0;
    }

    .n-tit {
        font-size: 18px;
    }

    /*n-pro992*/
    .n-pro-list ul li .pic {
        height: 109px;
    }

    /*n-chaxun992*/
    .n-chaxun {
        padding-bottom: 40px;
    }

    .n-chaxun-ban {
        font-size: 22px;
    }

    .n-home-form {
        width: 94%;
    }

    /*n-jieguo992*/
    .n-jieguo {
        width: 94%;
        padding-bottom: 60px;
    }

    .n-jieguo .ban {
        font-size: 18px;
    }

    .n-jieguo .ban i {
        width: 100px;
    }

    /*toutiao992*/
    .toutiao {
        background-size: 65px auto;
        height: 140px;
    }

    .toutiao-left .tit {
        font-size: 20px;
        margin-top: 0;
    }

    .toutiao-right {
        width: 18%;
        height: 96px;
        line-height: 96px;
    }


}

@media (max-width:767px) {

    /*main767*/
    .main-left {
        float: none;
        width: 100%;
        margin-top: 0;
    }

    .main-left .swiper-container-horizontal>.swiper-pagination-bullets {
        bottom: 11px;
        padding-right: 14px;
    }

    .main-left .swiper-slide .main-left-li .tit {
        height: 40px;
        line-height: 40px;
        padding: 0 124px 0 14px;
    }

    .main-right {
        float: none;
        width: 100%;
        margin-top: 10px;
    }

    .main-ban {
        height: 46px;
    }

    .main-ban .tit {
        font-size: 18px;
        line-height: 45px;
        font-weight: bold;
    }

    .main-ban .tit span {
        padding: 0 10px;
    }

    .main-ban .more {
        line-height: 45px;
    }

    .main-list ul li {
        line-height: 45px;
    }

    /*tiaofu767*/
    .tiaofu {
        height: 40px;
        margin-top: 15px;
    }

    .tiaofu img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center 30%;
    }

    /*middle767*/
    .middle {
        margin-top: 15px;
    }

    .middle-left {
        float: none;
        width: 100%;
    }

    .middle-right {
        float: none;
        width: 100%;
        margin-top: 15px;
    }

    /*bottom767*/
    .bottom {
        margin-top: 10px;
        padding-top: 5px;
        padding-bottom: 20px;
    }

    .bottom-left {
        float: none;
        width: 100%;
    }

    .bottom-right {
        float: none;
        width: 100%;
        margin-top: 15px;
    }

    .bottom-hot {
        margin-top: 18px;
        padding: 0;
    }

    .bottom-hot .pic {
        height: 104px;
    }

    .bottom-hot .con .tit {
        margin-top: 0px;
        font-size: 16px;
    }

    .bottom-hot .con .des {
        margin-top: 6px;
    }

    .bottom-hot .con .riqi {
        margin-top: 10px;
    }

    /*footer767*/
    .footer {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    /*n-main767*/
    .n-position {
        height: 50px;
        line-height: 50px;
    }

    .n-position {
        padding-left: 23px;
        background-size: 15px 19px;
    }

    .n-des {
        font-size: 14px;
    }

    .pagination {
        font-size: 14px;
        padding-bottom: 30px;
    }

    /*n-pro767*/
    .n-pro-list ul li {
        width: 48.5%;
        margin-top: 15px;
    }

    .n-pro-list ul li:nth-child(4n+2) {
        margin-left: 0;
    }

    .n-pro-list ul li:nth-child(4n+3) {
        margin-left: 0;
    }

    .n-pro-list ul li:nth-child(4n+4) {
        margin-left: 0;
    }

    .n-pro-list ul li:nth-child(even) {
        margin-left: 3%;
    }

    .n-pro-list ul li .tit {
        line-height: 2;
    }

    .n-pro-list ul li .pic {
        height: 170px;
    }

    /*n-chaxun767*/
    .n-home-form {
        margin-top: 0;
    }

    .n-chaxun {
        padding-bottom: 30px;
    }

    .n-chaxun-ban {
        font-size: 18px;
        line-height: 3;
    }

    .n-chaxun-ban span {
        display: none;
    }

    /*n-jieguo767*/
    .n-jieguo {
        padding-bottom: 30px;
        margin-top: 30px;
    }

    .n-jieguo .ban {
        line-height: 2;
    }

    .n-jieguo .ban i {
        width: 80px;
    }

    .n-jieguo .con table tr th {
        line-height: 30px;
        padding: 5px;
    }

    .n-jieguo .con table tr td {
        line-height: 30px;
        padding: 5px;
    }

    /*toutiao767*/
    .toutiao {
        height: 115px;
        margin-top: 20px;
        background-size: 65px auto;
    }

    .toutiao-left {
        width: 78%;
        margin-left: 18%;
    }

    .toutiao-left .tit {
        font-size: 16px;
        font-weight: bold;
    }

    .toutiao-left .des {
        font-size: 14px;
        margin-top: 3px;
    }

    .toutiao-right {
        display: none;
    }

}

@media (max-width:500px) {
    .main-left {
        height: 220px;
    }

    .n-pro-list ul li .pic {
        height: 109px;
    }

}

@media (max-width:350px) {
    .header2 .logo {
        width: 250px;
    }

}