*{
  padding: 0;
  margin: 0;
}

ul li {
 list-style: none;
 float: left;
}

a {
  text-decoration: none;
}

body {
  font-family: "微软雅黑", Arial, Helvetica, sans-serif;
}

img {
  border: none;
}


.fix { *zoom:1; }
.fix:after { content:" "; display:block; height:0; clear:both; visibility:hidden; font-size:0;}

.fl{float:left;}
.fr{float:right;}

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

.head {
  padding: 30px 0;
}

.nav {
  line-height: 80px;
}

.nav ul li a.active{
  color: #231287;
}

.nav ul li a {
  line-height: 80px;
  display: inline-block;
  color: #333;
  font-size: 22px;
  padding: 0 25px;
}

.nav ul li a:hover {
  color: #231287;
}

.banner {
  text-align: center;
}

.banner img{
  display: inline-block;
}

.copyright {
  width: 100%;
  text-align: center; 
  height: 40px;
  line-height: 40px;
  color: #fff;
  font-size: 12px;
  background: #231287;
  margin-top: 50px;
}

.index_fl {
  box-sizing: border-box;
  padding-right: 15px;
}

.index_fr {
  width: 50%;
  box-sizing: border-box;
  padding-left: 15px;
}

.index_title {
  font-size: 22px;
  color: #231287;
  padding-left: 15px;
  position: relative;
  line-height: 30px;
  margin: 25px 0;
}

.index_title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  background: #231287;
  height: 30px;
  width: 4px;
}

.index_content {
  box-shadow: 0 0 6px rgba(153, 153, 153, 0.43);
  border-radius: 10px;
  box-sizing: border-box;
  padding: 20px;
  line-height: 32px;
  font-size: 16px;
  color: #666;
}

.index_content a {
  color: #231287;
  margin-left: 10px;
  text-decoration: underline;
}

.product_text {
  width: 100%;
  text-align: center;
  line-height: 36px;
  color: #666;
  padding: 30px 0;
  font-size: 16px;
}

.product_text span {
  font-weight: bold;
  color: #231287;
}

.advantage {
  text-align: center;
  position: relative;
  margin: 40px 0 150px 0;
}

.advantage span {
  width: 37px;
  height: 37px;
  background: #231287;
  color: #fff;
  text-align: center;
  line-height: 37px;
  display: inline-block;
  border-radius: 37px;
}

.box_04,
.box_02 {
  text-align: right;
  position: absolute;
  line-height: 24px;
}

.box_04 div,
.box_02 div {
  float: right;
  padding-right: 8px;
}

.box_04 div p:nth-child(1),
.box_02 div p:nth-child(1),
.box_05 div p:nth-child(1),
.box_03 div p:nth-child(1) {
  color: #333;
  font-size: 16px;
  font-weight: bold;
}


.box_04 div p:nth-child(2),
.box_02 div p:nth-child(2),
.box_05 div p:nth-child(2),
.box_03 div p:nth-child(2) {
  color: #666;
  font-size: 14px;
  padding-right: 8px;
}

.box_05 div p:nth-child(2),
.box_03 div p:nth-child(2) {
  color: #666;
  font-size: 14px;
  padding-left: 8px;
}

.box_04 span,.box_02 span {
  float: right;
  margin-top: 5px;
}


.box_05,
.box_03 {
  text-align: left;
  position: absolute;
  line-height: 24px;
}

.box_05 div,
.box_03 div {
  float: left;
  padding-left: 8px;
}

.box_05 span,
.box_03 span {
  float: left;
  margin-top: 5px;
}

.box_01 {
  line-height: 24px;
  bottom: -70px;
  position: absolute;
  width: 100%;
}

.box_01 div p:nth-child(1) {
  color: #333;
  font-size: 16px;
  font-weight: bold;
  padding-top: 6px;
}

.box_01 div p:nth-child(2) {
  color: #666;
  font-size: 14px;
}


.box_04 {
  top: 50px;
  left: 160px;
}

.box_05 {
  top: 50px;
  right: 160px;
}

.box_03 {
  right: 106px;
  top: 237px;
}

.box_02 {
  left: 192px;
  top: 237px;
}

.team_title {
  width: 100%;
  text-align: center;
  font-size: 18px;
  color: #999;
  padding: 40px 0;
}

.team_title h2 {
  font-size: 24px;
  color: #333;
}

.team_content {
  font-size: 16px;
  line-height: 36px;
  color: #666;
  padding-bottom: 30px;
}

.team_list {
  position: relative;
  display: inline-block;
}

.team_list img {
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -132px 0 0 -119px;
}

.team_list ul li {
  width: 588px;
  height: 205px;
  border: 1px solid #e5e5e5;
  box-sizing: border-box;
  box-shadow: 0 0 20px rgba(204, 204, 204, 0.3);
  margin: 0 24px 24px 0;
  border-radius: 20px;
  padding: 36px 50px 0 30px;
  line-height: 36px;
  color: #666;
}

.team_list ul li p:nth-child(1) {
  color: #333;
  font-weight: bold;
}

.team_list ul li span {
  color: #999;
}

.team_list ul li:nth-child(2),
.team_list ul li:nth-child(4) {
  margin-right: 0;
  padding-left: 80px;
  padding-right: 42px;
}

.company {
  text-align: center;
  position: relative;
  margin: 125px 0 20px;
}

.company h2 {
  padding-bottom: 5px;
}

.company_01 {
  position: absolute;
  top: -70px;
  left: 0;
  line-height: 22px;
  width: 100%;
  display: inline-block;
  text-align: center;
}

.company_01 p {
  width: 450px;
  display: inline-block;
  margin: 0 auto;
}

.company_02 {
  position: absolute;
  text-align: right;
  left: 248px;
  top: 153px;
}

.company_03 {
  position: absolute;
  text-align: left;
  right: 54px;
  top: 153px;
}

.company h2 {
  font-size: 16px;
  color: #333;
}

.company p {
  color: #666;
  font-size: 14px;
}

.company_text {
  line-height: 28px;
  color: #666;
  text-align: center;
  font-size: 16px;
  padding-bottom: 50px;
}

.company_text b {
  color: #333;
}

.contact_title {
  font-size: 18px;
  color: #333;
  padding-bottom: 20px;
}

.contact_box img {
  float: left;
  margin-top: 10px;
}

.contact_box div {
  float: left;
  padding-left: 27px;
  line-height: 36px;
  color: #666;
  padding-bottom: 30px;
}

.contact_box div b {
  color: #333;
}

.hr {
  border-bottom:1px dashed #999;
  height: 1px;
  margin-bottom: 40px;
}

footer {
  color: #fff;
  background: #000;
  width: 100%;
  text-align: center;
  padding: 20px 0;
  margin-top: 120px;
}