* {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: #474747;
}

li {
    list-style: none;
}

input, button, textarea {
    outline: 0;
    border: 0;
}

img {
    vertical-align: middle;
}

body {
    min-width: 1200px;
    max-width: 1920px;
    margin: 0 auto !important;
    font-family: "Microsoft YaHei";
    background: #fff;
}

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

@font-face {
    font-family: "alir";
    src: url('../font/alir.otf');
}

@font-face {
    font-family: "alil";
    src: url('../font/alil.otf');
}

@font-face {
    font-family: "Georgia";
    src: url('../font/Georgia.ttf');
}

@font-face {
    font-family: "mfr";
    src: url('../font/mfr.ttf');
}
/* @font-face{
    font-family: "mfr";
    src: url(../font/造字工房坚黑体（非商用）.ttf);
} */
/* header */

header {
    width: 100%;
    height: 140px;
    position: fixed;
    top: 0;
    z-index: 9;
    background: rgb(255, 255, 255, .3);
}

header .box {
    width: 1400px;
    height: 140px;
}

header .left {
    width:  auto;
}

header .left p {
    font-size: 22px;
    font-family: "alir";
    font-weight: bold;
    color: #403a3c;
    margin-left: 10px;
}
header .left .tip{
    /* display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center; */
}
header .left .tip p {
    font-size: 22px;
    font-family: "alir";
    font-weight: bold;
    color: #403a3c;
    white-space: nowrap;
    /* margin-left: 10px; */
}

header .right {
    width: 233px;
    height: 50px;
    line-height: 50px;
    background: #fff;
    border-radius: 50px;
    font-size: 24px;
    font-family: 'Georgia';
    color: #3fa3a9;
}

/* header end */

/* nav */

.nav {
    width: 873px;
    display: flex;
    justify-content: flex-end;
}

.nav a {
    color: #666666;
    font-size: 18px;
    font-family: 'alir';
}

.nav .active {
    position: relative;
}

.nav .active::after {
    content: '';
    width: 100%;
    height: 2px;
    background: #3fa3a9;
    position: absolute;
    left: 0;
    bottom: -10px;
}


/* nav end */

/* 列表分页 */

.pagination {
    width: 100%;
    font-size: 14px;
    color: #747474;
    text-align: center;
    margin-top: 40px;
}

.pagination li {
    width: 35px;
    height: 35px;
    text-align: center;
    line-height: 35px;
    display: inline-block;
    margin: 0 3px;
    border: 1px solid #b4b4b4;
}

.pagination li a {
    width: 35px;
    height: 35px;
    display: block;
    color: #747474;
}

.pagination li.active {
    color: #fff;
    background: #01274b;
}

.pagination li a:hover {
    color: #fff;
    background: #01274b;
}

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

.sxy>div {
    width: 100%;
}

/* 列表分页 end */

/* footer */

footer {
    background: #222222;
    color: #fff;
    font-size: 18px;
    font-family: "Microsoft YaHei";
}

.f_top {
    padding: 65px 0 0;
    color: #fff;
}

.f_top ul {
    font-size: 18px;
    font-family: 'alir';
    margin: 70px 0 18px;
    padding: 0 35px;
}

.f_top ul a {
    color: #666666;
}

.f_top .tit {
    font-size: 24px;
    font-family: 'alir';
    font-weight: bold;
    color: #fff;
    letter-spacing: 1px;
}
.f_top .tit::after{
    content: '';
    width: 40px;
    height: 2px;
    background: #64696d;
    position: absolute;
    left: 0;
    bottom: -25px;
}
.f_top .con{
    margin-top: 55px;
    line-height: 40px;
}
.ft_left a{
    display: block;
    margin-top: 30px;
}
.ft_right .con strong{
    font-size: 22px;
    color: #a9a9a9;
}
.ft_left{
    width: 330px;
}
.ft_right{
    width: 425px;
    font-size: 16px;
    color: #a2a2a2;
    margin-left: 60px;
}
.f_top .right p{
    font-size: 16px;
    color: #a2a2a2;
    font-family: "Microsoft YaHei";
    margin-top: 15px;
    margin-bottom: 15px;
}

.f_bottom {
    line-height: 75px;
    font-size: 14px;
    color: #5f5f5f;
    border-top: 1px solid #373737;
}

/* footer end */

.title {
    font-size: 50px;
    font-family: 'mfr';
    color: #3fa2a9;
}

.sed_title {
    font-size: 20px;
    font-family: 'alir';
    color: #7ebf56;
    font-weight: bold;
    margin-top: 25px;
}

.sed_title span {
    color: #333333;
    margin: 0 10px;
    letter-spacing: 5px;
    font-weight: normal;
}

/* index */

.index1 {
    background: url(../Images/index1.jpg) no-repeat center;
    padding: 85px 0 60px;
}

.index1 .content {
    width: 600px;
    margin-top: 46px;
    font-family: 'alir';
}

.index1 .tit {
    font-size: 26px;
    font-weight: bold;
    color: #3fa2a9;
}

.index1 .con {
    font-size: 18px;
    color: #666666;
    line-height: 1.7;
    margin: 15px 0 40px;
}

.index1 .small {
    font-size: 14px;
    color: #999999;
    margin-top: -13px;
}

.index2 {
    background: url(../Images/index2.jpg) no-repeat center;
    padding: 140px 0 65px;
}

.index2 a {
    width: 320px;
    line-height: 50px;
    font-size: 26px;
    font-family: 'alir';
    font-weight: bold;
    color: #3fa2a9;
    background: #fff;
    border-radius: 50px;
    margin: 70px auto 0;
}

.index3 {
    padding: 73px 0 55px;
}

.index3 .content {
    margin-top: 50px;
}

.index3 .content .right {
    width: 400px;
    font-size: 20px;
    font-family: 'siyuanr';
    color: #666666;
    margin-right: 185px;
}

.index3 .content .right p:nth-child(2) {
    line-height: 1.8;
    margin-top: 311px;
}

.index3 .tit {
    font-size: 26px;
    font-family: 'alir';
    font-weight: bold;
    color: #3fa2a9;
    margin: 44px 0 20px;
}

.index3 .con {
    width: 1081px;
    margin: auto;
    font-size: 18px;
    font-family: 'alir';
    color: #666666;
    text-indent: 2em;
    line-height: 1.8;
}

.index4 {
    background: url(../Images/index4.jpg) no-repeat center;
    background-size: 100% 100%;
    padding: 86px 0;
}

.index4 .content {
    margin-top: 50px;
}

.index4 .c_top>div {
    width: 47%;
    background: #fff;
    padding: 12px 10px 50px;
    font-family: 'alir';
}

.index4 .c_top .tit {
    font-size: 26px;
    font-weight: bold;
    color: #3fa2a9;
    margin: 35px 0 25px;
}

.index4 .c_top .con {
    font-size: 18px;
    color: #666666;
    margin: 0 23px;
    line-height: 1.8;
}

.index4 .c_bottom {
    margin-top: 100px;
}

.swiper-container2 .img {
    /* width: 216px !important; */
    height: 284px;
    background: url(../Images/zhengshu_bg.jpg) no-repeat;
    background-size: 100% 100%;
    padding: 13px;
}

.swiper-container2 p {
    font-size: 18px;
    color: #666666;
    font-family: 'alir';
    margin-top: 19px;
}

.index5 {
    background: url(../Images/index5.jpg) no-repeat center;
}

.index5 .box {
    background: url(../Images/index5_01.png) no-repeat center;
    font-family: 'alir';
    color: #fff;
    height: 591px;
    padding-top: 309px;
}

.index5 .tit {
    font-size: 32px;
    white-space: nowrap;
}

.index5 .con {
    font-size: 18px;
    line-height: 30px;
    margin-top: 10px;
}

.index5 .left {
    margin-left: 145px;
}

.index6 {
    padding: 77px 0 67px;
}

.index6 a.btn {
    font-size: 26px;
    font-family: 'alir';
    font-weight: bold;
    color: #fff;
    background: #7ebf56;
    border-radius: 50px;
    width: fit-content;
    line-height: 48px;
    display: block;
    padding: 0 30px;
    margin: 40px auto;
}

.index7 {
    background: #f7f7f7;
    padding: 89px 0 80px;
}

.index8 {
    background: #7ebf56;
    padding: 85px 0 70px;
    font-family: 'alir';
}

.index8 .content {
    margin-top: 18px;
}

.index8 .content>div {
    width: 585px;
    background: #fff;
    border-radius: 100px 0 0 100px;
    margin-top: 40px;
}

.index8 .content>div>div {
    margin: 0 53px 0 23px;
}

.index8 .content .tit {
    font-size: 26px;
    color: #3fa2a9;
}

.index8 .content .con {
    font-size: 20px;
    color: #666666;
    line-height: 30px;
    margin-top: 10px;
}

.index9 {
    padding: 75px 0 80px;
}

.index9 .content {
    margin-top: 60px;
}

.index9 .content>div {
    width: 375px;
    height: 438px;
    background: #f7f7f7;
    padding: 3px;
    font-family: 'alir';
}

.index9 .content .tit {
    display: inline-block;
    font-size: 26px;
    color: #3fa2a9;
    border-top: 1px solid #3fa2a9;
    border-bottom: 1px solid #3fa2a9;
    margin: 43px 0 20px;
    line-height: 1.7;
}

.index9 .content .con {
    font-size: 20px;
    color: #666666;
}

.index10 {
    background: #f7f7f7;
    padding: 88px 0;
}

.index10 .content>div {
    background: #fff;
    margin-top: 38px;
    padding: 20px;
}

.index10 .content>div>div {
    width: 187px;
    height: 258px;
    border: 1px solid #e5e5e5;
    padding: 0 26px 0 23px;
    font-family: 'alir';
}
.index10 .content .tit{
    font-size: 26px;
    color: #3fa2a9;
    margin: 24px 0 10px;
}
.index10 .content .con{
    font-size: 18px;
    color: #666666;
    line-height: 1.7;
}
.index10 .content .img-active {
    display: none;
}

.index10 .content .active .img {
    display: none;
}

.index10 .content .active .img-active {
    display: inline-block;
}
.index10 .content .active{
    background: #7ebf56;
    cursor: pointer;
}
.index10 .content .active .tit{
    color: #fff;
}
.index10 .content .active .con{
    color: #fff;
}
.index11{
    padding: 70px 0;
}
.index11 .content{
    margin-top: 50px;
}
.index11 img{
    width: calc(100% / 3);
}
.index12{
    background: url(../Images/index12.jpg) no-repeat center;
    background-size: 100% 100%;
    padding: 85px 0 75px;
}
.index12 button{
    width: 432px;
    height: 50px;
    font-size: 26px;
    font-family: 'alir';
    font-weight: bold;
    color: #fff;
    background: #7ebf56;
    border-radius: 50px;
    margin: 35px auto 50px;
    letter-spacing: 4px;
}
.index12 .content{
    margin: 0 84px;
}
.index12 .content p{
    font-size: 22px;
    font-family: 'alir';
    color: #666666;
    line-height: 1.7;
    margin-top: 20px;
}
.index12 form {
    margin-top: 70px;
}
.index12 form p{
    width: 274px;
    line-height: 50px;
    border: 1px solid #e5e5e5;
    border-radius: 5px;
    background: #fff;
    font-size: 20px;
    font-family: 'alir';
    color: #666666;
    padding-left: 14px;
}
.index12 form input{
    width: 74%;
}
/* index end */

/* product */

.product .list {
    border: 10px solid #f7f7f7;
    margin-bottom: 36px;
}

.product .list>div {
    width: 590px;
}

.product .index7 .list p.a {
    margin-top: 39px;
}

/* product end */

/* cooperation */

.cooperation {
    padding: 100px 0 80px;
}

.cooperation .list {
    background: #f6f6f6;
    padding: 12px;
    margin-bottom: 40px;
}

.cooperation .list p {
    font-size: 20px;
    color: #666666;
    font-family: 'alir';
    margin-top: 11px;
}

/* cooperation end */

/* aboutus */

.aboutus {
    padding: 90px 0 120px;
}

.aboutus .tit {
    font-size: 50px;
    font-family: 'alir';
    color: #3fa2a9;
    font-weight: bold;
    margin-bottom: 40px;
}

.aboutus .con {
    font-size: 20px;
    font-family: 'alir';
    color: #666666;
    line-height: 1.7;
    margin: 30px 0 0;
    text-indent: 2em;
}

/* aboutus end */

/* news */

.news {
    background: #f7f7f7;
    padding: 65px 0 120px;
}

.news h3 {
    font-size: 32px;
}

.news .content {
    background: #f7f7f7;
    padding: 45px 0;
    font-size: 18px;
    line-height: 2;
    text-indent: 2em;
}

.news .list {
    padding: 20px 30px 20px 20px;
    margin-top: 25px;
    background: #fff;
}

.news .list .image {
    width: 319px;
    height: 200px;
    margin-right: 20px;
}

.news .list:hover {
    cursor: pointer;
    box-shadow: 0px 0px 25px 7px #dedddd;
    transition: .5s;
}

.news .list .tit {
    display: block;
    font-size: 18px;
    font-family: "Microsoft YaHei";
    color: rgb( 51, 51, 51);
    margin: 20px 0;
}

.news .list .num span {
    font-size: 15px;
    font-family: "Microsoft YaHei";
    color: #666666;
    margin: 0 15px 0 12px;
}

.news .list .describe {
    font-size: 16px;
    font-family: "Microsoft YaHei";
    color: rgba( 102, 102, 102, 0.902);
    line-height: 1.762;
    margin-top: 15px;
    letter-spacing: 0.6px;
    -webkit-line-clamp: 2;
}

/* news end */

/* contactus */

.contactus {
    padding-top: 87px;
}

.contactus .tit {
    font-size: 24px;
    font-weight: bold;
    color: #333333;
}

.contactus .con {
    font-size: 16px;
    color: #666666;
    margin-top: 32px;
}

.contactus .con p {
    width: 300px;
    line-height: 3;
}

.contactus .con p:nth-child(odd) {
    width: 422px;
}

.map {
    height: 740px;
    margin-top: 70px;
}

/* contactus end */