* {
    margin: 0;
    padding: 0;
}


li {
    list-style: none;
}

input,
button,
textarea,
video {
    outline: 0;
    border: 0;
    background: none;
    resize: none;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    content: '' !important;
}

.swiper-button-next,
.swiper-button-prev {
    outline: none;
}

.swiper-button-lock,
.swiper-pagination-lock,
.swiper-scrollbar-lock {
    display: block !important;
}

.swiper-pagination-bullet {
    outline: none;
}

@font-face {
    font-family: sysr;
    src: url(../font/SourceHanSerifCN-Regular.otf);
}

@font-face {
    font-family: sysb;
    src: url(../font/SourceHanSerifCN-Bold.otf);
}

@font-face {
    font-family: syl;
    src: url(../font/SOURCEHANSANSCN-LIGHT.OTF);
}

body {
    min-width: 1200px;
    max-width: 1920px;
    margin: 0 auto !important;
    font-size: 20px;
    font-family: sysr !important;
    color: #333333;
}

/* 
@media screen and (max-width:1440px) {
    body {
        zoom: 75%;
    }
}

@media screen and (max-width:1360px) {
    body {
        zoom: 71%;
    }
}

@media screen and (max-width:1280px) {
    body {
        zoom: 67%;
    }
} */

.box {
    width: 1200px;
    margin: 0 auto;
}

/* header */
header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    margin: auto;
    z-index: 999;
    background: #fff;
}

header .box {
    width: 82.6%;
    height: 145px;
}


header .txt {
    font-size: 20px;
    margin-left: 24px;
}

header .right {
    width: 61.3%;
}

header .phone {
    font-size: 24px;
    font-family: Consolas;
}

header .phone img {
    margin-right: 8px;
}

nav {
    width: 73.3%;
}

nav a {
    font-size: 18px;
    color: #333333;
}

nav .active,
nav a:hover {
    color: #e1461e !important;
}

.header {
    background: none;
    color: #fff;
}

.header nav a {
    color: #fff;
}

@media screen and (max-width:1400px) {
    header .box {
        width: 100%;
    }
}

@media screen and (max-width:1280px) {
    header .box {
        width: 100%;
    }
}

/* header end */

.xuan {
    position: fixed;
    right: 12px;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 62px;
    height: 330px;
    border-radius: 31px;
    overflow: hidden;
    z-index: 99;
    font-size: 18px;
}

.xuan li {
    width: 62px;
    height: 62px;
    background: #414141;
    cursor: pointer;
    border-radius: 4px;
}

.xuan li a img:nth-child(2) {
    display: none;
}

.xuan li:last-child {
    background: rgb(33, 34, 38, .31) !important;
}

.xuan li:hover {
    background: #2861bf;
}

.xuan li:hover .kuang {
    display: flex;
}

.xuan li a {
    width: 100%;
    height: 100%;
}

.xuan li .kuang {
    display: none;
    background-color: rgb(255, 255, 255);
    box-shadow: 1.5px 2.598px 11.18px 1.82px rgb(28 28 28 / 13%);
    width: 200px;
    height: 60px;
    right: 90px;
    border-radius: 15px;
}

.xuan li:nth-child(2) .kuang {
    width: 150px;
    height: 150px;
}

.xuan li:nth-child(3) .kuang {
    width: 258px;
}

.xuan .kuang .jiao {
    top: 0;
    bottom: 0;
    margin: auto;
    right: -20px;
    width: 0;
    height: 0;
    border-width: 10px;
    border-color: transparent transparent transparent #fff;
    border-style: solid;
    filter: drop-shadow(1.5px 2.598px 11.18px rgb(28 28 28 / 13%));
}

/* footer */

footer {
    background: url(../images/footer.jpg) no-repeat top;
    background-size: cover;
    font-size: 16px;
    color: #fff;
    padding: 141px 0 0;
}

footer a,
footer a:hover {
    color: #fff;
}

footer .nav {
    width: 583px;
    margin: 88px auto 0;
}

footer .nav span {
    width: 1px;
    height: 14px;
    background: #fff;
}

footer .imgs {
    width: 134px;
    margin: 66px auto 54px;
}

footer .imgs .p_a {
    opacity: 0;
    width: 100px;
    height: 100px;
    overflow: hidden;
    left: -28px;
    top: 46px;
}

footer .imgs>div:hover .p_a {
    opacity: 1;
}

.f_bottom {
    border-top: 1px solid #666666;
}

.f_bottom .box {
    height: 74px;
    font-size: 14px;
    opacity: 0.3;
}

/* footer end */

/* 列表分页 */


.pagination {
    font-size: 22px;
    color: #333333;
    text-align: center;
}

.pagination li {
    width: 35px;
    line-height: 35px;
    border-radius: 5px;
    text-align: center;
    display: inline-block;
    margin: 0 15px;
}

.pagination li a {
    display: block;
    color: #333333;
    border-radius: 5px;
}

.pagination li.active,
.pagination li a:hover {
    color: #fff;
    background: rgb(29, 28, 26);
}

.sxy {
    padding-top: 30px;
    border-top: 1px solid #cccccc;
    font-size: 18px;
    color: #111111;
    margin-top: 70px;
}

.sxy>div {
    max-width: 45%;
}


/* 列表分页 end */


/* index */

.swiper0 .swiper-pagination.swiper-pagination-bullets {
    width: 49px;
    top: 45%;
    left: auto;
    right: 94px;
}

.swiper0 .swiper-pagination-bullet {
    display: block;
    font: 30px/68px Constantia;
    color: #fff;
    background: none;
    opacity: 1;
    margin: 43px 0 !important;
}

.swiper0 .swiper-pagination-bullet-active {
    font-size: 48px;
}

.title .aa {
    text-transform: uppercase;
    font: 61px sysb;
    color: #363636;
}

.title .line {
    width: 45px;
    height: 1px;
    background: #000000;
    margin: 15px 0;
}

.title .bb {
    font: 24px sysr;
    color: #343434;
}

.title img {
    margin-left: 61px;
}

.index1 {
    padding: 82px 0 167px;
    overflow: hidden;
}

.index1 .box {
    width: 82.6%;
}

.index1 ul {
    margin-top: 60px;
}

.index1 li:nth-child(1) {
    width: 48.7%;
}

.index1 li:nth-child(2) {
    width: 44.2%;
}

.index1 li>div {
    margin: 29px 0 0 70px;
}

.index1 .tit {
    font: 39px sysb;
    color: #363636;
    text-transform: uppercase;
}

.index1 .con {
    font-size: 25px;
    line-height: 41px;
    color: #363636;
    margin-top: 5px;
}

.index1 .con::after {
    content: '';
    width: 355px;
    height: 1px;
    background: #000;
    position: absolute;
    left: 0;
    bottom: 0;
}

.index1 .con img {
    margin-left: 11px;
}

.index1 li .p_a {
    font-size: 24px;
    line-height: 42px;
    color: #fff;
    bottom: 49px;
    left: 53px;
}

.index2 {
    background: #f7f7f7;
    padding: 197px 0 150px;
}

.index2 .box {
    width: 82.6%;
    background: #fff;
}

@media screen and (max-width:1440px) {
    .index2 .box {
        width: 100%;
    }
}

.index2 .aaa {
    width: 28.3%;
    height: 895px;
    padding: 106px 0 0 6%;
}

.index2 .aaa::before {
    content: '';
    width: 5px;
    height: 95px;
    background: url(../images/index2_01.png) no-repeat center;
    position: absolute;
    right: 43px;
    top: 0;
}

.index2 .img {
    width: 72%;
}

.index2 .img img {
    width: 100%;
}

.index2 .tt {
    font-size: 16px;
    color: #4c4c4c;
}

.index2 .tt span {
    width: 5px;
    height: 5px;
    background: #000000;
    border-radius: 50%;
    margin-right: 8px;
}

.index2 .aa {
    text-transform: uppercase;
    font: 40px sysb;
    margin: 226px 0 -6px;
}

.index2 .tit {
    font-size: 24px;
}

.index2 .con {
    font-size: 18px;
    line-height: 24px;
    color: #2e2e2e;
    margin: 50px 0 112px;
}

.index2 .time {
    font-size: 14px;
    font-weight: bold;
    color: #2e2e2e;
}

.img {
    overflow: hidden;
}

.img img {
    transition: all .2s;
}

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

.index3 {
    background: url(../images/index3.jpg) no-repeat top;
    padding: 76px 0 220px;
}

.index3 .aa {
    text-transform: uppercase;
    font: 81px sysb;
    color: #fff;
    margin-top: -63px;
}

.index3 .bb {
    font-size: 30px;
    color: #fff;
    margin: 20px 0 84px -12px;
}

.index3 .line {
    width: 40px;
    height: 2px;
    background: #d9d9d9;
    margin: 0 0 29px 15px;
}

.index3 .cc {
    font-size: 24px;
    line-height: 33px;
    color: #fff;
}

.index3 .linee {
    font: 30px sysb;
    color: #fff;
    margin: 14px 0 188px;
}

.index3 .tit {
    font: 14px sysb;
    text-transform: uppercase;
    letter-spacing: 12px;
    word-spacing: 5px;
    margin: 88px 0 37px;
}

.index3 .tt {
    text-transform: uppercase;
    font: 38px/53px sysb;
    margin-top: 135px;
}

.index3 .cn {
    font-size: 21px;
    line-height: 29px;
}

.index3 .img {
    margin: 42px 0 52px;
}

.index3 .aaa {
    padding: 0 77px 0 40px;
}

.index4 {
    background: url(../images/index4.jpg) no-repeat top;
    color: #fff;
    padding: 66px 0 183px;
}

.index4 .aaa .tit {
    text-transform: uppercase;
    font: 81px/1 sysb;
}

.index4 .aaa .con {
    font-size: 30px;
    margin-top: 28px;
}

.index4 .bbb {
    margin-top: 61px;
}

.index4 .bbb .tit {
    font-size: 24px;
    line-height: 33px;
}

.index4 .bbb .tit1 {
    margin-top: 27px;
}

.index4 .bbb .line {
    width: 40px;
    height: 2px;
    background: #fff;
    margin: 0 0 29px auto;
}

.index4 .content .tit {
    font: 14px sysb;
    text-transform: uppercase;
    letter-spacing: 12px;
    word-spacing: 5px;
    margin: 78px 0 37px;
    color: #333333;
}

.index4 .content>div {
    margin: 0 54px 0 4px;
}

.index4 .content>div>div:nth-child(1) {
    width: 459px;
}

.index4 .content .con {
    font-size: 30px;
    line-height: 42px;
    color: #333333;
    margin: 0 0 76px 30px;
}

.index5 li {
    margin-top: 105px;
}

.index5 li>div {
    width: 485px;
    height: 158px;
    background: #fff;
    box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.11);
    padding: 37px 0 52px 56px;
    margin: -88px 0 0 auto;
}

.index5 .tit {
    font: 30px sysb;
    text-transform: uppercase;
}

.index5 .line {
    width: 118px;
    height: 1px;
    background: #333333;
}

.index5 .con {
    font-size: 18px;
    margin-top: 13px;
}

.index6 {
    padding-top: 107px;
}

.index6 .tit {
    font: 40px sysb;
}

.index6 .con {
    font-size: 24px;
    margin-top: 8px;
}

.index6 .content {
    background: url(../images/index6.jpg) no-repeat center;
    padding: 65px 0 100px;
    margin-top: 61px;
}

.index7 {
    padding: 205px 0 171px;
}

.index7 .box {
    width: 1264px;
}

.index7 .left {
    margin-top: 53px;
}

.index7 .left>div {
    margin-left: 19px;
}

.index7 .left .tit {
    font: 89px sysb;
    color: #363636;
    text-transform: uppercase;
}

.index7 .left .tt {
    font: 29px sysb;
    text-transform: uppercase;
    color: #363636;
}

.index7 .left .line {
    width: 46px;
    height: 2px;
    background: #444444;
    margin: 42px 0 13px;
}

.index7 .left .t {
    font-size: 24px;
    color: #343434;
}

.index7 .left .con {
    font-size: 16px;
    line-height: 26px;
    color: #343434;
    text-transform: uppercase;
    margin-top: 5px;
    margin-bottom: 83px;
}

.index7 .right {
    margin-left: -27px;
}

.index7 .right>div {
    margin: 65px 0 0 143px;
}

.index7 .right .tit {
    font: 39px sysb;
    color: #363636;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.index7 .right .con {
    font-size: 25px;
    line-height: 30px;
    color: #363636;
    margin: 11px 0 24px;
}

.index7 .right .con p {
    margin-right: 57px;
}

.index7 .right .line {
    width: 360px;
    height: 2px;
    background: #777777;
}

.index8 .box {
    width: 82.6%;
    background: url(../images/index8.jpg) no-repeat top;
    padding: 87px 0 145px;
}

.index8 .box>div {
    width: 45.3%;
}

.index8 .aaa {
    margin: 62px 0 80px;
}

.index8 .tit {
    font: 51px/68px sysb;
    color: #272727;
    text-transform: uppercase;
}

.index8 .tt {
    font-size: 30px;
    color: #272727;
    margin: 4px 0 59px;
}

.index8 .qr .img {
    width: 140px;
    height: 140px;
    background: #fff;
    overflow: hidden;
}

.index8 .qr .img img {
    max-width: 100%;
    max-height: 100%;
}

.index8 .qr p {
    width: 140px;
    height: 34px;
    background: #000000;
    border-radius: 17px;
    font-size: 18px;
    color: #fff;
    margin-top: 14px;
}

.index8 .line {
    width: 87px;
    height: 2px;
    background: #222222;
}

.index8 .t {
    font: 30px sysb;
    color: #151515;
    text-transform: uppercase;
    margin: 5px 0 6px;
}

.index8 .n {
    font-size: 24px;
    line-height: 29px;
    color: #151515;
}

.index8 .box>img {
    margin-right: 17%;
}

.index9 {
    background: linear-gradient(#b7b7b7 467px, transparent);
    padding-top: 45px;
    color: #fff;
}

.index9 .box:nth-child(2) {
    position: relative;
    margin-bottom: -132px;
}

.index9 .tit {
    font: 72px sysb;
    text-transform: uppercase;
    margin-top: 9px;
}

.index9 .con {
    font-size: 31px;
    margin-top: 7px;
}

.index9 .line {
    font-size: 24px;
    margin: 38px 0 23px auto;
}

.index9 .tt {
    font-size: 24px;
}

.index9 form {
    background: #fff;
    padding: 67px 28px 104px 57px;
    margin: 56px -28px 0 -57px;
}

.index9 form p {
    width: 380px;
    height: 46px;
    border: 1px solid #333333;
    font-size: 14px;
    color: #333333;
    padding-left: 22px;
}

.index9 form p:nth-child(4) {
    width: 790px;
    margin-top: 29px;
}

.index9 form input {
    width: 80%;
    height: 100%;
    margin-left: 10px;
}

.index9 button {
    width: 380px;
    height: 46px;
    background: #e60012;
    font: 18px sysb;
    color: #fff;
    margin-top: 29px;
}

/* index end */
.top {
    background-color: rgb(255, 255, 255);
    box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.35);
    margin-top: -148px;
    padding: 49px 0 64px;
}

.top p:nth-child(1) {
    font-size: 18px;
    color: #4c4c4c;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.top p:nth-child(2) {
    font-size: 48px;
    font-weight: bold;
    color: #4c4c4c;
}

/* 关于我们 */

.about1 {
    background: url(../images/about1.jpg) no-repeat bottom;
    padding: 203px 0 159px;
    overflow: hidden;
    margin-top: -56px;
}

.about1 .img {
    width: 530px;
    height: 423px;
    overflow: hidden;
    box-shadow: 16px -17px 0 0px #dedede;
}

.about1 .text {
    width: 600px;
    font-family: syl;
    margin-top: -27px;
}

.about1 .tt {
    font-size: 30px;
    color: #1a1a1a;
    text-transform: uppercase;
}

.about1 .tit {
    font-size: 36px;
    color: #1a1a1a;
    margin: -6px 0 17px;
}

.about1 .line {
    width: 520px;
    height: 1px;
    background: #b3b3b3;
}

.about1 .con {
    font-size: 16px;
    line-height: 30px;
    color: #1a1a1a;
    text-align: justify;
    text-indent: 2em;
    margin-top: 21px;
}

.about1 .content {
    margin-top: 77px;
}

.about2 {
    background: #f2f4f7;
    padding: 113px 0 244px;
}

.about2 .tit {
    font: 48px syl;
    color: #1a1a1a;
}

.about2 .tit span {
    width: 82px;
    height: 2px;
    background: #4397d5;
    margin-right: 37px;
}

.about2 .content {
    background: #fff;
    padding: 72px 47px 55px 54px;
    margin-top: 42px;
}

.about2 .swiper-slide {
    background: #f0f2f7;
    padding-top: 66px;
}

.about2 .line {
    width: 278px;
    height: 1px;
    background: #414141;
    margin: 39px auto 0;
}

.about2 .tt {
    height: 72px;
    font: 18px syl;
    color: #2c2c2c;
}

/* 关于我们 end */

/* 产品中心 */

.prolist {
    padding-bottom: 177px;
}

.prolist .top {
    box-shadow: none;
    margin-top: -208px;
}

.prolist .aaa {
    border-bottom: 1px solid #999999;
    margin-bottom: 131px;
}

.prolist .aaa a {
    width: 300px;
    height: 92px;
    border: 1px solid #999999;
    border-bottom: 2px solid transparent;
    font: bold 24px syl;
    color: #666666;
    letter-spacing: 2px;
}

.prolist .aaa a:nth-child(n+2) {
    border-left: none;
}

.prolist .aaa img {
    margin-right: 9px;
    filter: brightness(0);
    opacity: 0.8;
}

.prolist .aaa a:hover,
.prolist .aaa .active {
    color: #ee0314;
    border-bottom-color: #ee0314;
}

.prolist .aaa a:hover img,
.prolist .aaa .active img {
    filter: none;
    opacity: 1;
}

.prolist .list li {
    width: 343px;
    margin: 0 85px 59px 0;
}

.prolist .list li:nth-child(3n) {
    margin-right: 0;
}

.prolist .list .img {
    width: 100%;
    height: 498px;
    overflow: hidden;
    margin-bottom: 24px;
}

.prolist .tit {
    font-size: 18px;
    color: #333333;
}

.prolist .more {
    width: 94px;
    height: 29px;
    border: 1px solid #e60012;
    font-size: 13px;
    color: #e60012;
}

/* 产品中心 end */

/* 招商合作 */

.cooperation1 {
    padding: 83px 0 98px;
}

.cooperation1 .tit {
    font-size: 48px;
    color: #1c55b3;
}

.cooperation1 .tit span {
    color: #111111;
}

.cooperation1 .tit::after {
    content: '';
    width: 44px;
    height: 1px;
    background: #1c55b3;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -22px;
    margin: auto;
}

.cooperation1 .box {
    margin-top: 78px;
}

.cooperation1 ul {
    width: 530px;
}

.cooperation1 li {
    width: 260px;
    height: 100px;
    background: #f7f7f7;
}

.cooperation1 li:nth-child(n+3) {
    margin-top: 10px;
}

.cooperation1 .line {
    width: 1px;
    height: 40px;
    background: #1c55b3;
    margin: 0 15px 0 33px;
}

.cooperation1 li span {
    width: 120px;
    font-size: 20px;
    color: #1c55b3;
}

.cooperation2 {
    background: #f2f3f4;
    padding-top: 120px;
}

.cooperation2 .tit {
    font-size: 46px;
}

.cooperation2 .con {
    font-size: 18px;
    color: #333333;
}

.cooperation2 a,
.cooperation2 a:hover {
    width: 287px;
    height: 81px;
    background: #1c55b3;
    border-radius: 40px;
    font-size: 19px;
    color: #fff;
    margin: 65px auto 75px;
}

.cooperation2 li {
    border-width: 1px;
    border-color: rgb(223, 223, 223);
    border-style: solid;
    background-color: rgb(255, 255, 255);
    box-shadow: -3.774px 3.28px 7.76px 0.24px rgba(163, 163, 163, 0.26);
    width: 378px;
    height: 202px;
    padding: 0 46px 0 66px;
}

.cooperation2 li:nth-child(3) {
    padding-right: 79px;
}

.cooperation2 .tt {
    font-size: 28px;
    color: #010b31;
}

.cooperation2 .cn {
    font-size: 18px;
    color: rgb(1, 11, 49, .8);
}

.cooperation3 {
    background: #f2f3f4;
    padding-top: 84px;
}

.cooperation3 .box {
    background: url(../images/cooperation3.jpg) no-repeat center;
    padding: 100px 0 51px 61px;
    font-size: 18px;
    line-height: 28px;
    color: #fff;
}

.cooperation3 .tit {
    font-size: 48px;
    line-height: 64px;
    margin-bottom: 40px;
}

.cooperation3 a {
    width: 140px;
    height: 50px;
    border: 1px solid #f2f3f4;
    border-radius: 25px;
    font-size: 19px;
    color: #fbfbfb;
    margin-left: 132px;
}


/* 招商合作 end */

/* 新闻资讯 */


.news {
    overflow: hidden;
}

.news .content {
    padding: 81px 0 131px;
}

.news .list {
    margin-bottom: 35px;
}

.news .list .month {
    font-size: 18px;
    color: #999999;
    margin-right: 5px;
}

.news .img {
    width: 530px;
    height: 278px;
    overflow: hidden;
}

.news .img img {
    width: auto;
    height: 100%;
}

.news .list>div {
    width: 574px;
    margin-right: 24px;
}

.news .tit {
    font-size: 24px;
    color: #333333;
}

.news .describe {
    font: 18px/30px syr;
    color: #666666;
    -webkit-line-clamp: 3;
    height: 90px;
    margin: 15px 0 22px;
    letter-spacing: 1px;
}

.news .date {
    font-size: 22px;
    color: #666666;
    font-family: dinm;
}

.news .list:hover .tit {
    color: #2861bf;
    font-weight: bold;
}

/* 新闻资讯 end */

.arc .top {
    margin-top: -208px;
}

.arc .content {
    font-size: 18px;
    line-height: 36px;
    padding: 80px 0;
}

.arc .tit {
    font: 32px sysb;
}

.arc .time {
    font-size: 16px;
    margin: 10px 0 50px;
}

.arc img {
    max-width: 100%;
}

/* contactUs */

.contact .content {
    padding: 77px 0 45px;
}

.contact .tit {
    font-size: 22px;
    margin-top: 62px;
}

.contact .con {
    font-size: 12px;
    line-height: 31px;
    color: #666666;
    margin: 32px 0 30px;
}

.contact .con p:nth-child(3) {
    margin-top: 36px;
}

.contact .con img {
    margin-right: 9px;
}

.contact .img {
    width: 136px;
    height: 136px;
    overflow: hidden;
}

.contact .map {
    width: 720px;
    height: 632px;
}

.contact .index9 {
    background: #f7f7f7;
    padding: 55px 0 79px;
}

.contact .index9 .tit {
    font: 72px sysb;
    color: #333333;
    margin: 0;
}

.contact .index9 .con {
    font-size: 31px;
    margin: 13px 0 4px;
    color: #333333;
}

.contact .index9 .cn {
    font-size: 24px;
    color: #333333;
}

/* contactUs end */