@charset "UTF-8";

/*basic css*/
html, body, dl, dd, img, form, div, ul, ol, li, h1, h2, h3, h4, h5, h6, p, button {
    margin: 0;
    padding: 0;
    border: 0;
}

body {
    font-size: 12px;
    font-family: "Microsoft YaHei", '微软雅黑', "Arial";
    background-color: #fff;
    overflow: hidden;
    overflow-y: scroll;
}

input, textarea, button {
    padding: 0;
    font-family: "Microsoft YaHei", '微软雅黑', "Arial";
}

input[type="button"], input[type="submit"], input[type="reset"] {
    -webkit-appearance: none;
}

input:focus {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-user-modify: read-write-plaintext-only;
}

textarea {
    -webkit-appearance: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
}

a {
    cursor: pointer;
}

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

.slick-slide:focus, input:focus, a:focus {
    outline: none !important;
}

img {
    border: 0;
    vertical-align: middle;
    max-width: 100%;
}

select, input, textarea, button {
    vertical-align: middle;
    outline: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

tr {
    margin: 0;
    padding: 0;
}

td {
    margin: 0;
    padding: 0;
}

iframe {
    border: none;
}

a:link {
    text-decoration: none;
}

a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

a:active {
    text-decoration: none;
}

.hidden {
    display: none;
    visibility: hidden;
}

.wrap {
    border: 0;
    padding: 0;
    width: 1150px;
    margin: 0 auto;
    *zoom: 1;
}

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

.clear {
    clear: both;
    font-size: 0;
    line-height: 0;
    height: 0;
    visibility: hidden;
}

.fix {
    *zoom: 1;
}

.radius-wrap {
    width: 44px;
    height: 44px;
    top: 92vh;
    left: 50%;
    right: 50%;
    margin: 0px -22px;
    z-index: 1000;
    position: absolute;
    cursor: pointer;
}

.radius {
    width: .44rem;
    height: .44rem;
    border: 1px solid #fff;
    border-radius: 50%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.fix:after {
    clear: both;
    content: "";
    display: table;
}

input:focus, textarea:focus {
    outline: none;
}

a {
    display: inline-block;
    max-width: 100%;
}

.ones {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.twos {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical
}

.clearfix:after, .clearfix:before {
    content: "";
    display: table
}

.clearfix:after {
    clear: both
}

.clearfix {
    zoom: 1
}

.picture {
    position: relative;
    overflow: hidden;
}

.picture img {
    transition: all .7s;
    -moz-transition: all .7s;
    -webkit-transition: all .7s;
}

.each-item:hover .picture img {
    transform: scale(1.1);
    -moz-transform: scale(1.1);
    -webkit-transform: scale(1.1);
    zoom: 1.1 \9;
}

input:-webkit-autofill {
    box-shadow: 0 0 0px 1000px white inset !important;
}

input[type="button"], input[type="submit"], input[type="reset"] {
    -webkit-appearance: none;
}

textarea {
    -webkit-appearance: none;
}

.icon {
    background-image: url('../images/icon.png');
    width: 25px;
    height: 25px;
    background-position: 0 0;
    display: inline-block;
}

.box {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/*edd  basic */
/*header*/
.header {
    position: fixed;
    height: 70px;
    top: 0;
    left: 0;
    z-index: 10;
    width: 100%;
    background: #ffffff;
}

.header .logo {
    width: 200px;
    float: left;
}

.header .nav {
    float: right;
}

.header .nav a {
    float: right;
    color: #333;
    padding: 0 20px;
    line-height: 70px;
    font-size: 16px;
}

.header .nav a:hover, .header .nav a.on {
    background: #82cec3;
    color: #fff;
}

/*end header*/
/*banner*/
.banner {
    margin-top: 70px;
}

/*end banner*/
/*servies*/
.servies {
    background: #f1f1f1;
    padding: 60px 0;
    /*#82cec3*/
}

.title {
    color: #82cec3;
    font-size: 22px;
    text-align: center;
}

.title2 {
    text-align: center;
    font-weight: bold;
    font-size: 14px;
    font-family: 'arial';
    text-transform: uppercase;
    margin: 15px auto;
    color: #666;
}

.title3 {
    text-align: center;
    margin-bottom: 30px;
}

.title3:before, .title3:after {
    content: '';
    width: 50px;
    height: 1px;
    display: inline-block;
    background: #ddd;
    vertical-align: top;
    margin: 14px 15px 0 15px;
}

.editor {
    font-size: 15px;
    line-height: 35px;
    color: #222222;
    text-align: justify;
}

.editor ul, .editor li {
    list-style-type: disc;
}

.editor ul, .editor ul li {
    list-style-type: disc;
    margin-left: 15px;
}

.editor ul li {
    margin-left: 0px;
}

.editor ol li {
    list-style-type: decimal;
    margin-left: 20px;
}

.editor p {
    text-indent: 2em;
}

.about_mess {
    position: relative;
    padding-bottom: 160px;
    margin-top: 30px;
    margin-bottom: 170px;
}

.about_mess .lans {
    float: right;
    width: 795px;
    font-size: 15px;
    line-height: 1.6;
    color: #222;
    margin-top: 10px;
    /* background: #fff; */
    box-sizing: border-box;
    padding: 0 20px;
}

.about_mess .lans p {
    text-indent: 2em;
    color: #222;
}

.about_mess .imgs {

}

.about_mess .imgs .pic {
    width: 180px;
    border-radius: 5px;
    overflow: hidden;
    position: absolute;
}

.about_mess .imgs .pic:nth-child(1) {
    left: 200px;
    top: 10px;
}

.about_mess .imgs .pic:nth-child(2) {
    top: 165px;
}

.about_mess .imgs .pic:nth-child(3) {
    left: 200px;
    bottom: 0;
}

.about_mess .imgs .pic:nth-child(4) {
    right: 410px;
    bottom: 0;
}

.about_mess .imgs .pic:nth-child(5) {
    bottom: 0;
    right: 0;
}

.about_mess .imgs .pic:nth-child(6) {
    bottom: -165px;
    left: 200px;
}

.about_mess .imgs .pic:nth-child(7) {
    bottom: -165px;
    left: 405px;
}

.about_mess .t1 {
    width: 185px;
    height: 140px;
    text-align: center;
    background: #82cec3;
    border-radius: 5px;
    overflow: hidden;
    position: absolute;
    box-sizing: border-box;
    padding: 15px 10px;
}

.about_mess .t1 .t1_1 {
    color: #ffffff;
    font-size: 20px;
    font-family: 'arial';
    font-weight: bold;
}

.about_mess .t1 .t1_2 {
    color: #ffffff;
    font-size: 15px;
    padding: 5px;
    line-height: 1.4;
    margin-top: 5px;
}

.about_mess .imgs1 .t1:nth-child(1) {
    left: 200px;
    top: 165px;
}

.about_mess .imgs1 .t1:nth-child(2) {
    bottom: 0;
    right: 610px;
}

.about_mess .imgs1 .t1:nth-child(3) {
    bottom: 0;
    right: 205px;
}

.about_no {
    display: none;
}

.pro {
    padding: 100px 0;
}

/*end servies*/
/*pro*/
.pro_list {

    margin-top: 50px;
}

.pro_list li {
    width: 22%;
    float: left;
    margin: 10px 2%;
}

.pro_list li:nth-child(4n-3) {
    margin-left: 0;
}

.pro_list li:nth-child(4n) {
    margin-right: 0;
}

.pro_list .iconfont {
    float: left;
    height: 40px;
    width: 40px;
    border-radius: 50%;
    border: 1px solid #c6c6c6;
    padding: 10px;
    box-sizing: border-box;
    display: inline-block;
    margin-right: 10px;
}

.pro_list image {
    width: 20px;

}

.pro_list .lans {
    float: left;
    width: calc(100% - 50px);
}

.pro_list .t1 {
    font-size: 18px;
    color: #000;
    line-height: 40px;
}

/*end pro*/
/*beijing*/
.beijing {
    padding: 45px 0;
}

.contact .title3, .contact .title2, .contact .title {
    color: #000;
}

.bg_green {
    /*background-image: url('../images/bg.jpg');*/
    /*background-position: center center;*/
    /*background-attachment: fixed;*/
    /*background-size: cover;*/
    background-color: #82cec3;
}

.bg_green .title {
    color: #fff;
}

.bg_green .title2 {
    color: #fff;
}

.bg_green .title3 {
    color: #fff;
}

.back {

}

.back li {

}

.back .t1 {
    font-size: 18px;
    color: #ffffff;
}

.back .t2 {
    font-size: 14px;
    line-height: 1.7;
    color: #f9f9f9;
    margin: 10px auto 40px auto;
    text-indent: 2em;
}

/*end beijing*/
/*flow */
.flow {
    padding: 45px 0;
    background: #f1f1f1;
}

.flow a {
    display: inline-block;
    border: 1px solid #d8d8d8;
    border-radius: 50px;
    padding: 10px 0 0 15px;
    float: left;
    margin-right: 20px;
    position: relative;
    width: 220px;
    height: 90px;
    margin: 10px 20px 63px 0;
    box-sizing: border-box;
}

.flow a:hover {
    border-color: #82cec3;
}

.flow .iconfonts:after {
    content: url('../images/cc.png');
    position: absolute;
    left: 100%;
    top: 45%;
    display: block;
}

.flow a:nth-child(5n) .iconfonts:after {
    content: url('../images/j-icon8.png');
    position: absolute;
    right: 0;
    left: auto;
    display: block;
    top: 100%;
}

.flow a:last-child .iconfonts:after {
    display: none;
}

.flow .iconfonts {
    display: inline-block;
    width: 50px;
    height: 50px;
    background-color: #d8d8d8;
    border-radius: 50%;
    padding: 7px;
    box-sizing: border-box;
    transition: all 300ms;
    -webkit-transition: all 300ms;
    float: left;
    margin-top: 10px;
}

.flow a:hover .iconfonts {
    background-color: #82cec3;
}

.flow .lans {
    margin: 5px 0 0 10px;
    width: calc(100% - 70px);
    position: absolute;
    left: 70px;
    transform: translate(0, -50%);
    top: 45%;
}

.flow .t1 {
    font-size: 15px;
    color: #333333;
}

.flow .t2 {
    color: #999;
}

.flow .t3 {
    display: none;
}

.bgblack {
    background: rgba(0, 0, 0, .5);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 15;
    display: none;
}

.boxwindow {
    display: none;
    position: fixed;
    z-index: 16;
    left: calc(50% - 400px);
    top: 50%;
    transform: translate(0, -50%);
    -webkit-transform: translate(0, -50%);
    background: #ffffff;
    width: 800px;
    min-height: 300px;
    border-radius: 10px;
    box-sizing: border-box;
    padding: 10px 20px;
}

.boxwindow .t1 {
    position: relative;
    font-weight: bold;
    color: #82cec3;
    line-height: 1.8;
    font-size: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #82cec3;
}

.boxwindow .t2 {
    color: #333333;
    font-size: 15px;
    line-height: 2;
    padding: 20px 15px;
    box-sizing: border-box;
}

.boxwindow .close {
    position: absolute;
    top: -3px;
    right: 0;
}

.form .text1 {
    border: 1px solid #dddddd;
    display: block;
    width: 100%;
    height: 45px;
    padding: 10px 20px;
    box-sizing: border-box;
    font-size: 14px;
    line-height: 25px;
    margin-bottom: 20px;
    border-radius: 5px;
}

.form .sub {
    background: #82cec3;
    line-height: 45px;
    height: 45px;
    color: #ffffff;
    text-align: center;
    display: block;
    width: 100%;
    border: 0;
    border-radius: 5px;
    font-size: 16px;
}

.boxwindow .form {
    width: 70%;
    margin: auto;
}

/*end flow*/
.project {
    padding: 45px 0;
}

.project_list {

}

.project_list li {
    float: left;
    width: 23.5%;
    margin: 10px 1%;
}

.project_list li:nth-child(4n) {
    margin-right: 0;
}

.project_list li:nth-child(4n-3) {
    margin-left: 0;
}

.project_list .t1 {
    font-size: 14px;
    line-height: 1.5;
    height: 42px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin: 10px 0;
    color: #333;
}

.contact {

}

.contact .left {
    width: 50%;
    float: left;
    background-color: #82cec3;
    height: 700px;
    box-sizing: border-box;
    padding-top: 150px;
}

.contact .right {
    width: 50%;
    float: left;
    background-color: #f1f1f1;
    height: 700px;
    box-sizing: border-box;
    padding-top: 150px;
}

.contact .form {
    width: 50%;
    margin: auto;
}

.contact .form .sub {
    background-color: #666;
    color: #fff;
    width: 200px;
    margin: auto;
}

/*ewm*/
.ewm_list {
    text-align: center;
}

.ewm_list .ewm {
    display: inline-block;
    width: 200px;
    margin: 0 25px;
    vertical-align: top;
    color: #555;
    line-height: 1.8;
    font-size: 13px;
}

.ewm_list img {
    display: block;
    margin: 0px auto 15px auto;
    font-size: 15px;
    line-height: 2;
}

.coryright {
    text-align: center;
    color: #333333;
    font-size: 12px;
    line-height: 50px;
}

.coryright a {
    color: #333333;
    font-size: 12px;
    line-height: 30px;
    margin: 0 10px;
}

.none {
    display: none;
}

.iphone_none {
    display: block;
}

.header_top {
    float: right;
    width: 50px;
    margin-top: 10px;
}

@media screen and (max-width: 1400px) {
    .flow a {
        width: 30%;
    }

    .flow .iconfonts:after, .flow a:nth-child(5n) .iconfonts:after {
        content: url('../images/cc.png');
        position: absolute;
        left: 100%;
        top: 45%;
        display: block;
    }

    .flow a:nth-child(3n) .iconfonts:after {
        content: '';
        background: url('../images/j-icon8.png') center center no-repeat;
        width: 300%;
        background-size: 100% 100%;
        position: absolute;
        right: 0;
        left: auto;
        display: block;
        top: 100%;
        height: 75px;
    }

    .pro_list .t1 {
        font-size: 16px;
        margin-top: 5px;
        line-height: 1.5
    }
}

@media screen and (max-width: 1199px) {
    .none {
        display: block;
    }

    .iphone_none {
        display: none;
    }

    .pro_list li, .pro_list li:nth-child(4n-3) {
        width: 45%;
        margin: 20px 2.5%;
    }

    .servies,.pro {
        padding: 40px 0;
    }
    .ewm_list .ewm{
        width: 100%;
        margin: 0 0 30px 0;
    }
    .ewm_list .ewm img{
        width: 100px;
        margin-bottom: 5px;
    }
}

@media screen and (max-width: 850px) {
    .flow a {
        width: 45%;
        height: 70px;
    }
    .flow .lans{
        width: calc(100% - 60px);
        left:50px;
    }
    .flow .t1{
        font-size: 14px;
    }
    .flow .iconfonts:after, .flow a:nth-child(3n) .iconfonts:after, .flow a:nth-child(5n) .iconfonts:after {
        content: url('../images/cc.png');
        position: absolute;
        left: 100%;
        top: 45%;
        display: block;
        background: url(.);
    }

    .flow a:nth-child(2n) .iconfonts:after {
        content: '';
        background: url('../images/j-icon8.png') center center no-repeat;
        width: 200%;
        background-size: 100% 100%;
        position: absolute;
        right: 0;
        left: auto;
        display: block;
        top: 100%;
        height: 75px;
    }

    .editor {
        font-size: 13px;
        line-height: 2;
    }
    .back .t1{
        font-size: 15px;
    }
    .back .t2{
        font-size: 13px;
        margin:10px auto 20px auto;
    }
    .title {
        font-size: 18px;
    }

    .title2 {
        font-size: 12px;
        margin: 10px auto;
    }

    .title3 img {
        width: 15px;
    }

    .title3:before, .title3:after {
        margin: 10px;
    }
    .pro_list li, .pro_list li:nth-child(4n-3) {
        margin: 8px 2.5%;
    }
    .flow .iconfonts{
        width: 35px;
        height: 35px;
    }
    .flow a:nth-child(2n) .iconfonts:after{
        height: 40px;
    }
    .flow a{
        margin-bottom: 30px;
    }
    .contact .left,.contact .right{
        width: 100%;
        float: none;
        height: auto;
        padding: 40px 0;
    }
    .boxwindow{
        width: 90%;
        left:5%;
    }
    .boxwindow .t2{
        font-size: 13px;
        line-height: 1.8;
        padding: 10px 8px;
    }
    .boxwindow .t1{
        font-size: 15px;
    }
    .form .text1{
        margin: 15px 0 ;
    }
    .project_list li,.project_list li:nth-child(4n-3){
        width: 49%;
        margin:10px auto;
    }
    .project_list li:nth-child(even){
        margin-left: 2%;
    }
}
@media screen and (max-width: 650px) {
    .pro_list li, .pro_list li:nth-child(4n-3){
        width: 100%;
        margin: 10px 0;
    }
    .flow .iconfonts:after, .flow a:nth-child(3n) .iconfonts:after, .flow a:nth-child(5n) .iconfonts:after,.flow a:nth-child(2n) .iconfonts:after{
        display: none;
    }
    .flow a{
        width: 100%;
        margin: 8px 0;
    }
    .ewm_list .ewm{
        width: 100%;
        margin: 0 0 20px 0;
    }
    .coryright{
        line-height: 1.5;
        padding:14px 0;
    }
    .coryright a{
        line-height: 1.5;
    }
    .contact .form{
        width: 80%;
    }
    .header .logo{
        width: 150px;
    }
    .header_top{
        width: 30px;
    }
    .header{
        height: 50px;
    }
    .banner{
        margin-top: 50px;
    }
}