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

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

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

body {
    max-width: 1920px;
    min-width: 1400px;
    margin: 0 auto;
    font-size: 20px;
    font-family: syr;
    color: #333333;
}

.box {
    width: 73.5687%;
    min-width: 1400px;
    margin: 0 auto;
}

html {
    scroll-padding-top: 350px;
}

/* header */

header {
    background: #fff;
    max-width: 1920px;
}

.htop {
    border-bottom: 1px solid #e8e8e8;
}

.htop .box {
    height: 40px;
    font-size: 19px;
    color: #3e3e3e;
}

.htop .box>p {
    width: 379px;
    border-left: 1px solid #e8e8e8;
    border-right: 1px solid #e8e8e8;
    text-indent: 15px;
}

.htop .box>div {
    border-left: 1px solid #e8e8e8;
}

.htop .box>div p:nth-child(1) {
    width: 355px;
    border-right: 1px solid #e8e8e8;
}

.htop .box>div p:nth-child(2) {
    width: 380px;
    border-right: 1px solid #e8e8e8;
}

.hbtm .box {
    height: 114px;
}

.hright {
    width: 995px;
}

nav {
    width: 728px;
}

nav a {
    font-size: 19px;
    color: #000000;
}

nav .active,
nav li>a:hover {
    font-family: syl;
    font-weight: bold;
    color: #e60012;
}

nav .active::after,
nav li>a:hover::after {
    content: '';
    width: 39px;
    height: 4px;
    background: url(../images/head.png) no-repeat center;
    position: absolute;
    left: -2px;
    right: -2px;
    margin: auto;
    bottom: -14px;
}

.hright .phone {
    width: 222px;
    height: 45px;
    border: 1px solid rgb(3, 0, 0, .39);
    border-radius: 23px;
    font-size: 24px;
    color: #161616;
}

.hright .phone img {
    margin-right: 6px;
}

.header {
    display: none;
    max-width: 1920px;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
    background: #fff;
    z-index: 999;
    box-shadow: 0px 4px 7px rgb(0, 0, 0, .1);
}

.header .box {
    height: 80px;
}


/* header end */

.xuan {
    position: fixed;
    right: 3px;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 69px;
    height: 293px;
    z-index: 99;
    font-size: 18px;
}

.xuan li {
    width: 69px;
    height: 69px;
    background: #2c2c2c;
    cursor: pointer;
}

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

.xuan li:last-child {
    background: #b4b7b3 !important;
}

.xuan li:hover {
    background: #e60012;
}

.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: #fbfbfb;
    padding-top: 76px;
}

.f_top {
    border-top: 1px solid #e9e9e9;
    border-bottom: 1px solid #e9e9e9;
}

.f_top .box1 {
    width: 1293px;
    height: 75px;
    margin: auto;
}

.f_top a {
    font-size: 16px;
    color: #151515;
}

.f_top .line {
    width: 1px;
    height: 75px;
    background: #e9e9e9;
}

.f_mid {
    padding: 99px 0 56px;
}

.f_mid .phone {
    margin-top: 41px;
}

.f_mid .phone p:nth-child(2) {
    font-size: 52px;
    color: #2d2d2d;
    letter-spacing: -4px;
}

.f_mid>div:nth-child(2) {
    width: 870px;
}

.f_mid .infor {
    font-size: 16px;
    line-height: 49px;
    color: #1e1e1e;
}

.f_mid .infor span {
    width: 60px;
    text-align-last: justify;
}

.f_mid .qrcode {
    width: 355px;
    font-size: 19px;
    color: #282828;
}

.f_mid .qrcode img {
    width: 148px;
    padding: 11px;
    border: 1px solid #bababa;
    margin-bottom: 7px;
}

.f_bottom {
    background: #f1f1f1;
    font-size: 14px;
    color: #3a3a3a;
}

.f_bottom .box {
    height: 75px;
}

.f_bottom a {
    color: #3a3a3a;
}

/* footer end */

/* 列表分页 */

.pagination {
    font-size: 19px;
    color: #333333;
    text-align: center;
    margin-top: 130px;
}

.pagination li {
    display: inline-block;
    width: 47px;
    line-height: 47px;
    background: rgb(0, 0, 0, .08);
    margin: 0 5px;
}

.pagination li a {
    display: block;
}

.pagination li.active,
.pagination li a:hover {
    color: #fff;
    background: #ea3a46;
}

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

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


/* 列表分页 end */


/* index */

.swiper0 .swiper-pagination {
    bottom: 15px !important;
}

.swiper0 .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: none;
    border: 1px solid #fff;
    opacity: 1;
}

.swiper0 .swiper-pagination-bullet-active {
    background: #fff;
}

.title .aa {
    font: 44px/1 sysb;
    color: #282828;
}

.title .aa span {
    color: #2765a0;
}

.title .bb {
    font-size: 22px;
    line-height: 1;
    color: #282828;
    margin-top: 25px;
}

.index1 {
    padding-bottom: 80px;
}

.index1 li {
    width: 458px;
    margin-top: 80px;
}

.index1 li img {
    border-radius: 20px 80px 20px 20px;
}

.index1 li p {
    height: 213px;
    background: #f9f9f9;
    border-radius: 20px;
    font-size: 20px;
    line-height: 33px;
    color: #4d4d4d;
    margin-top: -27px;
    padding: 38px 29px 0;
}

.index2 {
    background: url(../images/index2.jpg) no-repeat center;
    background-size: cover;
    padding: 83px 0 95px;
    overflow: hidden;
}

.index2 .box {
    margin-top: 110px;
}

.index2 .img {
    width: 666px;
    margin-right: -32px;
}

.index2 .text {
    margin-right: -41px;
}

.index2 .tit {
    width: 336px;
    height: 57px;
    background: #ee1c24;
    border-radius: 28px;
    font-size: 34px;
    color: #fff;
    margin: 0 0 -30px 66px;
}

.index2 .con {
    width: 805px;
    height: 476px;
    background: rgb(255, 0, 0, .04);
    border: 1px solid #ff0000;
    border-radius: 20px 80px 20px 20px;
    padding: 70px 45px 0 92px;
    font-size: 19px;
    line-height: 38px;
    color: #282828;
}

.index2 .con p::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #282828;
    border-radius: 50%;
    position: absolute;
    left: -17px;
    top: 18px;
}

.index3 {
    background: url(../images/index3.jpg) no-repeat center;
    background-size: cover;
    padding: 90px 0 170px;
}

.titlea {
    filter: brightness(100);
}

.index3 .box {
    margin-top: 126px;
}

.index3 .imgs {
    width: 1060px;
}

.index3 .imgs a {
    width: 339px;
}

.index3 .img {
    background: #fff;
    padding: 0 0 126px;
}

.index3 .img::after {
    content: '';
    width: 282px;
    height: 282px;
    background-image: linear-gradient(120deg, rgb(28, 123, 243) 0%, rgb(255, 52, 52) 100%);
    border-radius: 50%;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 83px;
    margin: auto;
    opacity: 0.21;
    z-index: -1;
    transition: .3s;
}

.index3 .img>div {
    height: 320px;
    overflow: hidden;
}

.index3 .img img {
    max-width: 296px;
    max-height: 100%;
}

.index3 .tit {
    width: 278px;
    height: 67px;
    background: #e3e3e3;
    margin: -35px auto 0;
    transition: .3s;
}

.index3 .imgs a:hover .tit {
    color: #fff;
    background: #ee1c24;
}

.index3 .imgs a:hover .img::after {
    opacity: 1;
}

.index3 .qr img {
    width: 193px;
    background: url(../images/index3_01.png) no-repeat center;
    padding: 40px;
}

.index3 .qr p {
    font-size: 29px;
    color: #fff;
}

.index3 .qr p:nth-child(2) {
    font-size: 22px;
    margin: 26px 0 -2px;
}

.index4.case {
    background: #f4f7fa;
    padding: 106px 0 133px;
}

.title .cc {
    width: 390px;
    height: 54px;
    background: rgb(39, 101, 160, .09);
    border: 1px solid #2765a0;
    border-radius: 28px;
    margin: 40px auto 0;
    font-size: 23px;
    color: #3e3e3e;
}

.index4.case .swiper {
    padding-bottom: 9px;
}

.index4.case .box {
    width: 86%;
    margin: 119px auto 0;
}

.index4.case .list {
    width: auto;
    margin: auto;
}

/* 
.index4 li {
    width: 31.281%;
}

.index4 li img:nth-child(2) {
    display: block;
    width: 41.553%;
    margin: -133px 0 0 auto;
} */

.index4 .more {
    width: 410px;
    height: 101px;
    border: 1px solid rgb(39, 101, 160, .29);
    padding: 6px 8px;
    margin: 50px auto 0;
}

.index4 .more p {
    width: 100%;
    height: 100%;
    background: #2765a0;
    font-size: 29px;
    color: #fff;
}

.index5 {
    background: #f4f7fa;
    padding-bottom: 165px;
}

.index5 .box {
    background: url(../images/index5.jpg) no-repeat center;
    border-radius: 20px 80px 20px 20px;
    padding: 103px 115px 60px 159px;
    color: #fff;
}

.index5 .tt {
    font-size: 27px;
    font-family: sysb;
}

.index5 .cn {
    font: 47px/1 sysb;
    margin-top: 14px;
}

.index5 img {
    left: 59px;
    bottom: -150px;
}

.index5 form {
    width: 457px;
    margin-top: 35px;
}

.index5 form p {
    width: 457px;
    height: 74px;
    background: #f2f2f2;
    border-radius: 10px;
    font-size: 18px;
    color: rgb(40, 40, 40, .37);
    padding-left: 36px;
    margin-bottom: 13px;
}

.index5 form font {
    width: 72px;
    text-align-last: justify;
}

.index5 input {
    width: 70%;
    height: 100%;
    margin-left: 10px;
}

.index5 button {
    width: 225px;
    height: 57px;
    background: #ee1c24;
    border-radius: 10px;
    font-size: 19px;
    color: #fff;
    margin: 24px auto 0;
}

.index6 {
    background: #fafafa;
    padding: 112px 0 108px;
}

.index6 .box {
    background: #fff;
    margin-top: 86px;
}

.index6 li>div {
    width: 50%;
    padding-left: 70px;
}

.index6 .tit {
    font: 40px/1 sysb;
    color: #282828;
}

.index6 .tit img {
    margin-left: 25px;
}

.index6 .tt {
    font: 24px/1 sysb;
    color: #282828;
    letter-spacing: 8px;
    margin: 17px 0 16px;
}

.index6 .tt span {
    width: 6px;
    height: 6px;
    background: #000000;
    border-radius: 50%;
    margin-right: 8px;
}

.index6 .cn {
    font-size: 20px;
    line-height: 37px;
    color: #515151;
    margin-top: 31px;
}

.index7 {
    background: url(../images/index7.jpg) no-repeat center;
    background-size: cover;
    padding: 103px 0 80px;
    overflow: hidden;
}

.index7 .title .cc {
    background: rgb(255, 0, 0, .07);
    border-color: rgb(255, 0, 0, .37);
}

.index7 .swiper {
    overflow: initial;
    margin-top: 133px;
}

.index7 .img {
    height: 461px;
    overflow: hidden;
}

.index7 .tt {
    width: 590px;
    height: 91px;
    background: #e7e8eb;
    font: bold 30px syl;
    color: #313132;
    margin: -45px auto 0;
}

.index7 .swiper-slide:hover .tt {
    color: #fff;
    background: #ee1c24;
}

.index8 {
    background: url(../images/index8.jpg) no-repeat center;
    background-size: cover;
    padding: 127px 0 90px;
    overflow: hidden;
}

.index8 .swiper {
    width: 1332px;
    font-size: 24px;
    color: #fff;
}

.index8 .img {
    width: calc(100% - 1px);
    height: 342px;
    border: 1px solid rgb(255, 255, 255, .36);
    padding: 27px 20px;
    margin-bottom: 27px;
}

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

.index8 .swiper-button {
    width: 70px;
    height: 70px;
    border: 1px solid#ffffff;
    border-radius: 50%;
    top: 38%;
}

.index8 .swiper-button img {
    filter: brightness(100);
}

.index8 .swiper-button-prev {
    transform: rotateY(180deg);
    left: -75px;
}

.index8 .swiper-button-next {
    right: -75px;
}

.index8 .swiper-button:hover {
    border-color: #ea3a46;
    background: #ea3a46;
}

.index9 {
    padding-top: 68px;
}

.index9 .title .cc {
    width: 677px;
}

.index9 .box {
    margin-top: 94px;
}

.index9 li>div {
    border-radius: 10px;
    background-color: rgb(17, 17, 17, .75);
    width: 68%;
    height: 67%;
    font-size: 26px;
    line-height: 48px;
    color: #fff;
}

.index9 li:nth-child(-n+2) b {
    font-size: 48px;
}

.index9 li:nth-child(-n+2) i {
    font-size: 63px;
}

.index9 li:nth-child(n+3) {
    margin-top: 35px;
}


/* 
.index9 .img {
    width: 727px;
    height: 489px;
}

.index9 .img img {
    border-radius: 50px 0;
}

.index9 .txt {
    width: 616px;
}

.index9 .tit {
    font-size: 40px;
    color: #3d3d3d;
}

.index9 .con {
    font-size: 18px;
    line-height: 38px;
    color: #5e5e5e;
    margin: 65px 0 78px;
} */

.index10 {
    padding: 177px 0 104px;
}

.index10 .title .cc {
    background: rgb(255, 0, 0, .07);
    border-color: rgb(255, 0, 0, .37);
}

.index10 .box {
    margin-top: 77px;
}

.index10 li p {
    font-size: 29px;
    color: #fff;
    width: 100%;
    bottom: 11px;
}

.index10 .tt {
    font: 54px/1 sysb;
    color: #fff;
}

.index10 .tt img {
    margin-right: 35px;
}

.index10 .cn {
    width: 397px;
    height: 41px;
    background: rgb(255, 255, 255, .29);
    font: 20px/1 sysb;
    color: #fff;
    word-spacing: 24px;
    margin: 14px auto 0;
}

.index11 {
    background: url(../images/index11.jpg) no-repeat center;
    background-size: cover;
    padding: 118px 0 75px;
}

.index11 .aa {
    font: 40px/1 syl;
    color: #fff;
    letter-spacing: 10px;
}

.index11 .bb {
    font: 65px/1 sysb;
    color: #fff;
    margin-top: 17px;
}

.index11 form {
    width: 1200px;
    margin: 69px auto 0;
}

.index11 form p {
    width: 594px;
    height: 93px;
    background: #f8f8f8;
    border-radius: 10px;
    font-size: 19px;
    color: rgb(40, 40, 40, .37);
    padding-left: 41px;
    margin-bottom: 15px;
}

.index11 form font {
    width: 76px;
    text-align-last: justify;
}

.index11 input {
    width: 75%;
    height: 100%;
}

.index11 button {
    width: 352px;
    height: 76px;
    background: #ee1c24;
    border-radius: 10px;
    font: 32px syl;
    color: #fff;
    margin: 41px auto 0;
}

/* index end */


.banner {
    height: 500px;
}

.topnav {
    background: #f8f8f8;
}

.topnav .box {
    height: 70px;
}

.topnav .left {
    color: rgba(99, 99, 111, 0.73);
    font-size: 12px;
    text-transform: uppercase;
}

.topnav .left span {
    font-size: 16px;
    margin: 0 6px 0 14px;
}

.topnav .left b {
    font-size: 22px;
    color: #282828;
}

.topnav .right,
.topnav .right a {
    font-size: 16px;
    color: #3d3d3d;
}


/* 关于我们 */

.about1 {
    padding: 130px 0;
}

.about1 .tit {
    font-size: 40px;
    color: #3d3d3d;
}

.about1 .con {
    font-size: 22px;
    line-height: 39px;
    color: #5e5e5e;
    margin-top: 66px;
}

.about1 .swiper {
    width: 98.5%;
    margin-top: 90px;
}

.about1 .swiper-slide {
    height: 465px;
    background: #2765a0;
    border-radius: 50px 0;
    overflow: hidden;
}

/* 
.about1 .swiper-slide:hover img {
    opacity: 0.19;
}

.about1 .swiper-slide:hover::before {
    content: '';
    background: url(../images/about1_01.png) no-repeat center;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
} */

.about2 {
    background: #fbfaf9;
    padding: 116px 0 150px;
}

.about2 .tit {
    padding-bottom: 42px;
    border-bottom: 1px solid #e8e7e6;
}

.about2 .tt {
    font: 49px/1 sysb;
    color: #373737;
    margin-left: 82px;
}

.about2 .cn {
    font: bold 16px syl;
    color: rgba(55, 55, 55, 0.259);
    letter-spacing: 9px;
    margin: -32px 0 0 30px;
    word-spacing: 16px;
}

.about2 .swiper {
    margin-top: 109px;
}

.about2 .img {
    width: 100%;
    height: 360px;
    border: 1px solid rgb(0, 0, 0, .36);
    margin-bottom: 27px;
}

.about2 .img img {
    max-width: 100%;
    max-height: 100%;
}

.about .swiper-button {
    width: 48px;
    height: 48px;
    border: 1px solid rgb(39, 101, 160, .53);
    border-radius: 50%;
    top: 25px;
}

.about .swiper-button span {
    width: 39px;
    height: 39px;
    background: rgb(39, 101, 160, .53);
    border-radius: 50%;
}

.about .swiper-button-prev {
    left: auto;
    right: 180px;
}

.about .swiper-button-next {
    right: 105px;
    transform: rotateY(180deg);
}

.about .swiper-button:hover {
    border-color: #2765a0;
}

.about .swiper-button:hover span {
    background: #2765a0;
}

.about .swiper-button:hover img {
    filter: brightness(100);
}

/* 关于我们 end */


/* 产品中心 */

.prolist {
    padding: 193px 0 156px;
}

.prolist .tab {
    margin-bottom: 200px;
}

.prolist .tab li>a {
    width: 216px;
    height: 243px;
    background: #ffffff;
    box-shadow: 0px 2px 19.11px 1.89px rgba(4, 0, 0, 0.03);
    font-size: 20px;
    line-height: 24px;
    color: #343434;
}

.prolist .tab li>a:nth-child(n+2) {
    margin-left: 19px;
}

.prolist .tab .icon {
    width: 70px;
    height: 71px;
    overflow: hidden;
    margin: auto;
}

.prolist .tab .icon img {
    max-width: 100%;
    max-height: 100%;
}

.prolist .tab p {
    width: 155px;
    margin: 16px auto 0;
}

.prolist .tab .active,
.prolist .tab a:hover {
    background-color: rgb(232, 59, 72);
    box-shadow: 0px 1px 6.58px 0.42px rgba(225, 62, 78, 0.92);
    color: #fff;
}

.prolist .tab .active img,
.prolist .tab a:hover img {
    filter: brightness(100);
}

.prolist .children {
    top: 350px;
    left: -227px;
}

.prolist .children a {
    padding: 0 20px;
    height: 40px;
    background: #f5f5f5;
    border-radius: 20px;
    font-size: 23px;
    color: #343434;
    margin: 10px 10px;
}

.prolist .children a:hover,
.prolist .children .act {
    color: #fff;
    background: #e83b48;
}

.prolist .list {
    width: 459px;
    margin: 0 11px 39px 0;
}

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

.prolist .img {
    height: 372px;
    background: rgb(243, 243, 243, .87);
}

.prolist .img>div {
    height: 289px;
    overflow: hidden;
    padding-top: 19px;
}

.prolist .img::after {
    content: '';
    width: 282px;
    height: 282px;
    background: rgb(238, 28, 36, .06);
    border-radius: 50%;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 35px;
    margin: auto;
    z-index: -1;
}

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

.prolist .tt {
    font-size: 29px;
    margin-top: 16px;
    color: #222222;
}

.prolist .list:hover .img::after {
    background: linear-gradient(-45deg, rgb(255, 52, 52), rgb(28, 123, 243));
}

/* 产品中心 end */


/* 生产基地 */

.base {
    padding: 85px 0 97px;
}

.base .tab a {
    width: 264px;
    height: 80px;
    border: 1px solid rgb(0, 0, 0, .12);
    border-radius: 20px;
    color: #353535;
    margin: 0 4px;
}

.base .tab a:hover,
.base .tab .active {
    background: #e83b48;
    border-color: #e83b48;
    color: #fff;
}

.base .box {
    margin-top: 74px;
}

.base .list {
    width: 694px;
}

.base .list:nth-child(n+3) {
    margin-top: 93px;
}

.base .img {
    height: 462px;
    overflow: hidden;
}

.base .tt {
    width: 590px;
    height: 91px;
    background: #e7e8eb;
    font: bold 30px syl;
    color: #313132;
    margin: -45px auto 0;
}

.base .list:hover .tt {
    color: #fff;
    background: #ee1c24;
}

/* 生产基地 end */


/* 工程案例 */

.case {
    padding: 86px 0 97px;
}

.case .tab a {
    height: 80px;
    border: 1px solid rgb(0, 0, 0, .12);
    border-radius: 20px;
    color: #353535;
    margin: 0 4px;
    padding: 0 30px;
}

.case .tab a:hover,
.case .tab .active {
    background: #e83b48;
    border-color: #e83b48;
    color: #fff;
}

.case .box {
    margin-top: 33px;
}

.case .list {
    width: 436px;
    margin: 78px 46px 0 0;
}

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

.case .img {
    height: 306px;
    overflow: hidden;
}

.case .tt {
    font-size: 20px;
    color: #282828;
    margin: 24px 0 0 30px;
}

.case .pimg {
    width: 163px;
    height: 163px;
    background: #e3e3e3;
    border-radius: 50%;
    border: 10px solid rgb(238, 28, 36, .43);
    bottom: -9px;
    right: 0;
    overflow: hidden;
}

.case .pimg img {
    max-width: 100%;
    max-height: 100%;
}

/* 工程案例 end */

/* 招牌 */

.hire {
    padding: 117px 0 170px;
}

.hire h3 {
    font: bold 40px/1 syl;
    color: #3d3d3d;
    margin: 14px 0 80px;
}

.hire .list {
    background: #f8f8f8;
    padding: 53px 53px 47px 57px;
    margin-top: 10px;
    transition: .3s;
}

.hire .text {
    width: 1249px;
}

.hire .tit {
    font-size: 27px;
    color: #3d3d3d;
    line-height: 1;
    margin: -4px 0 27px;
}

.hire .cn {
    font-size: 16px;
    color: #3d3d3d;
}

.hire .cn p:nth-child(n+2) {
    margin-left: 64px;
}

.hire .aaa {
    border-top: 1px solid #eaeae8;
    border-bottom: 1px dashed #e83b48;
    padding: 31px 0;
    margin: 38px 0 32px;
}

.hire .tt1 {
    font-size: 23px;
    color: #3d3d3d;
}

.hire .tt1 img {
    margin-right: 12px;
}

.hire .cn1 {
    font-size: 17px;
    line-height: 29px;
    color: #3d3d3d;
    margin-top: 11px;
}

.hire .aaa>div:nth-child(2) {
    margin-left: 210px;
}

.hire .bbb a {
    width: 157px;
    height: 48px;
    background: #e83b48;
    border-radius: 24px;
    font-size: 17px;
    color: #fff;
}

.hire .bbb p {
    font-size: 16px;
    color: #3d3d3d;
}

.hire .bbb img {
    margin-right: 20px;
}

.hire .kuang {
    display: none;
}

.hire .block {
    background: #fff;
    box-shadow: 0px 2px 19.11px 1.89px rgba(4, 0, 0, 0.1);
    margin-bottom: 44px;
}

.hire .block .kuang {
    display: block;
}

.hire .right {
    transition: .3s;
}

.hire .block .right {
    transform: rotate(90deg);
}


/* 招牌 end */

/* 解决方案 */

.solution {
    padding: 93px 0 131px;
}

.solution .list:nth-child(n+2) {
    margin-top: 25px;
}

.solution .img {
    width: 716px;
    height: 531px;
    border-radius: 12px;
    overflow: hidden;
    margin-right: 92px;
}

.solution .tit {
    font-size: 37px;
}

.solution .line {
    width: 75px;
    height: 2px;
    background: #1bbcc0;
    margin: 27px 0 38px;
}

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

.solution .cn {
    font-size: 20px;
    color: #6d6c6c;
    margin: 13px 0 65px;
}

.solution .cn span {
    width: 25px;
    height: 25px;
    background: #e44642;
    border-radius: 50%;
    margin-right: 7px;
    font-size: 18px;
    color: #fff;
}

.solution .more {
    width: 41px;
    height: 41px;
    background: #1bbcc0;
    border-radius: 50%;
}

.solution .more img {
    filter: grayscale(1) brightness(100);
}

/* 解决方案 end */

/* 新闻资讯 */

.news {
    padding: 140px 0 150px;
}

.news .list:nth-child(n+2) {
    margin-top: 69px;
}

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

.news .img {
    width: 575px;
    height: 333px;
    overflow: hidden;
}

.news .list>div {
    width: 725px;
    margin-right: 25px;
}

.news .tit {
    font: bold 36px syl;
    color: #1f1f1f;
}

.news .describe {
    font: bold 18px/31px syl;
    color: #6d6d6d;
    -webkit-line-clamp: 4;
    margin: 29px 0 32px;
}

.news .more {
    width: 197px;
    height: 48px;
    border: 1px solid rgb(0, 0, 0, .47);
    border-radius: 24px;
    font-size: 20px;
    color: #3a3a3a;
}

.news .pagination {
    bottom: 40px;
}

/* 新闻资讯 end */

.arc {
    padding: 80px 0;
}

.arc .content {
    font: 16px/30px Helvetica Neue, Helvetica, PingFang SC, Tahoma, Arial, sans-serif;
    padding-bottom: 80px;
}

.arc .tit {
    font-size: 40px;
    font-weight: bold;
}

.arc .time {
    font-size: 18px;
    margin: 10px 0 50px;
}

.arc img {
    display: block;
    max-width: 100%;
    margin: auto;
}

/* 联系我们 */

.contact {
    padding: 120px 0 380px;
}

.contact .box {
    padding: 0 35px 0 29px;
}

.contact li {
    width: 649px;
}

.contact li:nth-child(n+3) {
    margin-top: 77px;
}

.contact .tit {
    font-size: 26px;
    color: #404040;
}

.contact .tit img {
    margin-right: 16px;
}

.contact .con {
    height: 109px;
    background: #f8f8f8;
    border-radius: 10px;
    margin-top: 15px;
    font-size: 23px;
    color: #373737;
    padding-left: 76px;
}

.contact li:nth-child(3)>img {
    margin-top: 59px;
    border-radius: 10px;
}

.contact li:nth-child(4) .con {
    height: 565px;
    padding: 132px 84px 0 90px;
}

.contact .img {
    width: 217px;
    height: 217px;
    border: 1px solid rgb(0, 0, 0, .17);
    margin-bottom: 13px;
}


/* 联系我们 end */