body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
p,
blockquote,
th,
td {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
}
a {
  text-decoration: none;
  -webkit-transition: color 0.1s linear, background-color 0.15s linear;
  -moz-transition: color 0.1s linear, background-color 0.15s linear;
  -o-transition: color 0.1s linear, background-color 0.15s linear;
  transition: color 0.1s linear, background-color 0.15s linear;
}
body {
  color: #333333;
  font-size: 14px;
  font-family: "Microsoft YaHei";
  min-width: 1200px;
  margin: auto;
}
h1,
h2,
h3,
h4,
h5,
h6,
b,
label {
  font-weight: normal;
}
address,
caption,
cite,
code,
dfn,
em,
i,
u,
strong,
th,
var {
  font-style: normal;
  font-weight: normal;
}
i {
  font-style: normal;
}
a {
  color: #333333;
  text-decoration: none;
}
/*a:hover {
  text-decoration: none;
  color: #0a8be5;
}*/
img {
  border: none;
  max-width: 100%;
}
ol,
ul,
li {
  list-style: none;
}
input,
textarea,
select,
button {
  outline-style: none;
}
table {
  border-collapse: collapse;
}
html {
  overflow-y: scroll;
}
ol > li > ol,
ol > li > ul,
ul > li > ol,
ul > li > ul {
  margin: 0;
}
/* css common */
.clearfix:after,
.clearfix:before {
  content: "";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.clear {
  clear: both;
}
.clearfix {
  *zoom: 1;
}
.left {
  float: left;
}
.right {
  float: right;
}
input,
textarea,
select,
button {
  font-family: "Microsoft YaHei";
  color: #333333;
}
input[placeholder],
[placeholder],
*[placeholder] {
  color: #686868;
}
:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #999999;
  opacity: 1;
}
::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #999999;
  opacity: 1;
}
input:-ms-input-placeholder {
  color: #999999;
  opacity: 1;
}
input::-webkit-input-placeholder {
  color: #999999;
  opacity: 1;
}
/*头部*/
.header {
  background: white;
  height: 100px;
}
.header .header_1 {
  width: 1200px;
  height: 100px;
  margin: auto;
}
.header .header_1 .logo {
  float: left;
  height: 100px;
  line-height: 100px;
}
.header .header_1 .logo img {
  vertical-align: middle;
}
.header .header_1 .header_ul {
  float: right;
}
.header .header_1 .header_ul li {
  float: left;
  text-align: center;
  min-width: 117px;
  font-size: 16px;
  padding: 0 20px;
  line-height:100px;
  transition: all 0.5s;
  position: relative;
}
.header .header_1 .header_ul li > a {
  color: #414141;
}
.header .header_1 .header_ul li .header_ul_in {
  background: #6cd894;
  position: absolute;
  width: 100%;
  left: 0;
  text-align: center;
  padding: 7px 0;
  display: none;
  z-index: 999999;
}
.header .header_1 .header_ul li .header_ul_in li {
  line-height: 35px;
  height: 35px;
  float: none;
  font-size: 14px;
}
.header .header_1 .header_ul li.on {
  background: #45b76f;
}
.header .header_1 .header_ul li.on a {
  color: white;
}
.header .header_1 .header_ul li:hover {
  background: #45b76f;
}
.header .header_1 .header_ul li:hover a {
  color: white;
}
.header .header_1 .header_ul li:hover .header_ul_in {
  display: block;
}
/*banner*/
.banner {
  position: relative;
}
.banner img {
  width: 100%;
}
.banner a {
  display: block;
  position: relative;
}
.banner a span {
  position: absolute;
  bottom: 25%;
  width: 220px;
  height: 55px;
  line-height: 55px;
  border-radius: 30px;
  color: white;
  background: #3dbc75;
  text-align: center;
  left: 50%;
  margin-left: -110px;
  font-size: 18px;
}
.banner .zya {
  width: 1200px;
  position: absolute;
  left: 50%;
  margin-left: -600px;
  height: 60px;
  top: 50%;
  margin-top: -30px;
}
.banner .zya div.z1 {
  left: 0;
  top: 0;
  width: 24px;
  height: 60px;
  background: url(../images/z1.png) no-repeat center;
}
.banner .zya div.y1 {
  right: 0;
  top: 0;
  width: 24px;
  height: 60px;
  background: url(../images/z2.png) no-repeat center;
}
.banner1 {
  position: relative;
}
.banner1 > a {
  display: block;
  /*height: 328px;*/
}
.banner1 > a img{
	width: 100%;
}
.banner1 .N_header {
  position: absolute;
  width: 100%;
  top: 0;
}
.banner1 .N_header .header_1 {
  width: 1200px;
  height: 105px;
  margin: auto;
}
.banner1 .N_header .header_1 .logo {
  float: left;
  height: 105px;
  line-height: 105px;
}
.banner1 .N_header .header_1 .logo img {
  vertical-align: middle;
}
.banner1 .N_header .header_1 .header_ul {
  float: right;
}
.banner1 .N_header .header_1 .header_ul li {
  float: left;
  text-align: center;
  min-width: 117px;
  font-size: 16px;
  padding: 0 20px;
  line-height: 105px;
  position: relative;
}
.banner1 .N_header .header_1 .header_ul li > a {
  transition: all 0.5s;
  color: white;
}
.banner1 .N_header .header_1 .header_ul li.on a {
  color: #45b76f;
}
.banner1 .N_header .header_1 .header_ul li:hover a {
  color: #45b76f;
}
/*tit*/
.tit {
  text-align: center;
  padding: 40px 0;
}
.tit h6 {
  font-size: 30px;
  color: #202126;
}
.tit span {
  text-transform: uppercase;
  font-size: 18px;
  color: #4d4d4d;
  display: block;
  padding: 5px 0;
}
.tit p {
  color: #7a7a7a;
  font-size: 16px;
}
.tit1 {
  text-align: center;
  padding: 40px 0;
}
.tit1 h6 {
  font-size: 30px;
  color: white;
}
.tit1 span {
  text-transform: uppercase;
  font-size: 18px;
  color: white;
  display: block;
  padding: 5px 0;
}
.tit1 p {
  color: white;
  font-size: 16px;
}
/*服务项目*/
.service {
  width: 1200px;
  margin: 0 auto 60px;
}
.service .service_ul li {
  float: left;
  width: 20%;
  padding: 0 15px;
}
.service .service_ul li .ser_img {
  width: 140px;
  height: 140px;
  border-radius: 100%;
  border: 1px solid #e6e6e6;
  line-height: 140px;
  text-align: center;
  margin: 0 auto 25px;
}
.service .service_ul li .ser_img img {
  width:100%;
  height:100%;
  display: block;
  border-radius: 100%;
  vertical-align: middle;
}
.service .service_ul li h6 {
  font-size: 18px;
  color: #414141;
  white-space: nowrap;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  overflow: hidden;
  margin-bottom: 7px;
  text-align: center;
}
.service .service_ul li p {
  text-transform: uppercase;
  color: #aeaeae;
  margin-bottom: 10px;
  font-size: 12px;
}
.service .service_ul li .ser_info {
  line-height: 1.8;
  color: #6a6a6a;
  height: 75px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
/*关于我们*/
.about {
  background: url("../images/bg1.png") no-repeat center;
  background-size: cover ;
  padding-bottom: 40px;
}
.about .about_a {
  width: 1200px;
  margin: auto;
  padding-left: 500px;
  min-height: 310px;
}
.about .about_a h5 {
  font-size: 24px;
  color: white;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  padding: 20px 0 25px 0;
}
.about .about_a div {
  font-size: 15px;
  line-height: 2;
  color: #ffffff;
  margin-bottom: 50px;
  height: 235px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
}
.about .about_a a {
  height: 45px;
  width: 185px;
  display: block;
  border-radius: 30px ;
  color: white;
  background: #3dbc75;
  font-size: 16px;
  line-height: 45px;
  text-align: center;
}
/*案例*/
.case {
  margin-bottom: 45px;
}
.case .case_ul {
  margin-bottom: 40px;
}
.case .case_ul li {
  width: 16.66%;
  float: left;
  padding: 0 5px;
}
.case .case_ul li img {
  width: 100%;
  height: auto;
  height: 230px;
  margin: 3px 5px;
}
.case a.gd {
  height: 50px;
  width: 180px;
  display: block;
  border-radius: 30px ;
  color: white;
  background: #3dbc75;
  font-size: 16px;
  line-height: 50px;
  text-align: center;
  margin: auto;
}
/*合作客户*/
.cooperation {
  background: #f7f7f7;
  padding-bottom: 35px;
}
.cooperation .cooperation_ul {
  width: 1200px;
  margin: auto;
}
.cooperation .cooperation_ul li {
  width: 20%;
  float: left;
}
.cooperation .cooperation_ul li a {
  border: 1px solid #eeeeee;
  display: block;
  padding: 15px;
  margin-left: -1px;
  margin-top: -1px;
}
.cooperation .cooperation_ul li img {
  display: block;
  width: 100%;
  height: 113px;
}
/*如何合作*/
.rh a {
  display: block;
  height: 381px;
}
.rh img {
  display: block;
  width: 100%;
}
/*新闻*/
.news {
  padding-bottom: 30px;
}
.news .news_ul {
  width: 1200px;
  margin: auto;
}
.news .news_ul li {
  margin-bottom: 20px;
  width: 33.3%;
  float: left;
  padding-left: 25px ;
}
.news .news_ul li .N_kd1 {
  float: left;
  width: 82px;
  height: 88px;
  background: url(../images/n_bg.png) no-repeat center;
  text-align: center;
  padding-top: 14px;
}
.news .news_ul li .N_kd1 span {
  font-size: 28px;
  color: #878787;
}
.news .news_ul li .N_kd1 p {
  color: #878787;
  margin-top: 8px;
}
.news .news_ul li .N_kd2 {
  float: left;
  width: 230px;
  margin-left: 20px;
  margin-top: 5px;
}
.news .news_ul li .N_kd2 h5 {
  color: #434343;
  font-size: 18px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  margin-bottom: 5px;
}
.news .news_ul li .N_kd2 p {
  color: #787878;
  line-height: 1.6;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  height: 42px;
}
.news a.gd {
  height: 50px;
  width: 180px;
  display: block;
  border-radius: 30px ;
  color: white;
  background: #3dbc75;
  font-size: 16px;
  line-height: 50px;
  text-align: center;
  margin: 15px auto 0;
}
/*联系我们*/
.contact {
  background: url("../images/bg2.png") no-repeat center;
  background-size: cover ;
  padding-bottom: 65px;
}
.contact .contact_a {
  width: 1200px;
  margin: 55px auto 0;
}
.contact .contact_a .contact_a_d1 {
  float: left;
  width: 50%;
  padding-right: 60px;
}
.contact .contact_a .contact_a_d1 div {
  margin-bottom: 55px;
  line-height: 2;
  font-size: 15px;
  color: white;
}
.contact .contact_a .contact_a_d1 div .px {
  border-bottom: 1px solid white;
  height: 1px;
  margin-top: 60px;
}
.contact .contact_a .contact_a_d1 div span {
  display: block;
  margin-bottom: 10px;
}
.contact .contact_a .contact_a_d2 {
  float: left;
  width: 50%;
  padding-right: 25px;
}
.contact .contact_a .contact_a_d2 form input {
  width: 100%;
  height: 55px;
  border: none ;
  border-radius: 8px ;
  background: white;
  padding: 0 20px;
  color: #666666;
  margin-bottom: 12px;
}
.contact .contact_a .contact_a_d2 form textarea {
  width: 100%;
  height: 125px;
  border: none ;
  border-radius: 8px ;
  background: white;
  padding: 15px 20px;
  color: #666666;
  margin-bottom: 12px;
}
.contact .contact_a .contact_a_d2 form .yzm {
  position: relative;
}
.contact .contact_a .contact_a_d2 form .yzm img {
  position: absolute;
  width: 100px;
  height: 45px;
  top: 5px;
  right: 5px;
}
.contact .contact_a .contact_a_d2 form input[type=submit] {
  width: 175px;
  height: 50px;
  background: white;
  border: none;
  color: #2c7446;
  font-size: 16px;
  border-radius: 0 ;
  margin-top: 20px;
}
/*底部*/
.footer {
  background: #333333;
  padding: 25px 0;
}
.footer .fot1 {
  width: 1200px;
  margin: auto;
  font-size: 12px;
  line-height: 2;
  color: #868686;
  text-align: center;
}
.footer .fot1 a {
  display: inline-block;
  color: #868686;
  margin: 0 5px;
}
.footer .fot2 {
  width: 1200px;
  margin: auto;
  font-size: 12px;
  line-height: 2;
  color: #868686;
  text-align: center;
}
.footer .fot2 a {
  display: inline-block;
  color: #868686;
  margin: 0 5px;
}
.footer .fot3 {
  width: 1200px;
  margin: auto;
  font-size: 12px;
  line-height: 2;
  color: #868686;
  text-align: center;
}
/*内页二级*/
.n_nav {
  background: #45b76f;
  height: 75px;
}
.n_nav .n_nav_a {
  width: 1200px;
  height: 75px;
  margin: auto;
}
.n_nav .n_nav_a .n_l {
  float: left;
  background: url(../images/fz.png) no-repeat left;
  padding-left: 28px;
  line-height: 75px;
  font-size: 15px;
  color: white;
}
.n_nav .n_nav_a .n_l a {
  color: white;
}
.n_nav .n_nav_a .n_r {
  float: right;
}

.n_nav .n_nav_a .n_r a {
  float: left;
  height: 45px;
  line-height: 45px;
  border-radius: 5px ;
  background: #2c9553;
  color: white;
  font-size: 16px;
  min-width: 130px;
  text-align: center;
  margin-top: 15px;
  margin-left: 10px;
}
.n_nav .n_nav_a .n_r a:hover {
    background-color: #fff;
    color: #000;
}

.n_nav .n_nav_a .n_r a:visited {
    background-color: #fff;
    color: #000;
}
/*内页*/
.section {
  padding-bottom: 45px;
  /*tit*/
  /*分页*/
  /*案例*/
  /*新闻*/
  /*关于我们*/
}
.section .n_tit {
  text-align: center;
  color: #202126;
  font-size: 28px;
  padding: 40px 0;
}
.section .pages {
  text-align: center;
  margin-top: 50px;
}
.section .pages div {
  display: inline-block;
}
.section .pages div a {
  float: left;
  height: 40px;
  line-height: 40px;
  padding: 0 15px;
  font-size: 13px;
  color: #636363;
  background: #f3f3f3;
  margin-left: 1px;
}
.section .pages div span {
  float: left;
  margin-left: 1px;
  position: relative;
  height: 40px;
  line-height: 40px;
  padding: 0 15px;
  font-size: 13px;
  color: white;
  background: #45b76f;
}
.section .n_case {
  width: 1200px;
  margin: auto;
}
.section .n_case li {
  float: left;
  width: 25%;
  padding: 5px;
}
.section .n_case li img {
  width: 100%;
  height: 245px;
}
.section .n_news {
  width: 1200px;
  margin: auto;
}
.section .n_news li {
  margin-bottom: 20px;
  width: 545px;
  float: left;
}
.section .n_news li .N_kd1 {
  float: left;
  width: 82px;
  height: 88px;
  background: url(../images/n_bg.png) no-repeat center;
  text-align: center;
  padding-top: 14px;
}
.section .n_news li .N_kd1 span {
  font-size: 28px;
  color: #878787;
}
.section .n_news li .N_kd1 p {
  color: #878787;
  margin-top: 8px;
}
.section .n_news li .N_kd2 {
  float: right;
  width: 440px;
  margin-top: 5px;
}
.section .n_news li .N_kd2 h5 {
  color: #434343;
  font-size: 18px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  margin-bottom: 5px;
}
.section .n_news li .N_kd2 p {
  color: #787878;
  line-height: 1.6;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  height: 42px;
}
.section .n_about {
  width: 1200px;
  margin: auto;
}
.section .n_about .ab_tit {
  text-align: center;
  color: #434343;
  font-size: 24px;
  width: 60%;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  padding: 40px 0;
  margin: auto;
}
.section .n_about .ab_info {
  line-height: 2;
  color: #787878;
}
.section .n_about .ab_next {
  margin-top: 30px;
  line-height: 2;
  color: #666666;
}
.section .n_about .ab_next a {
  color: #666666;
  margin-left: 7px;
}
.section .n_about .ab_next a:hover {
  color: #2c9553;
}