.width1200 {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

/* 头部 */
.index_head {
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.index_head_logo {
  width: 222px;
  height: 72px;
  display: flex;
  align-items: center;
}

.index_head_logo a {
  width: 222px;
  height: 72px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.index_head_logo a img {
  width: 130px;
  height: 45px;
}

.index_head_nav {
  flex: 1;
  overflow: hidden;
  margin-left: 140px;
}

.index_head_nav ul {
  width: 100%;
  display: flex;
  flex-direction: row;
  height: 72px;
  align-items: center;
}

.index_head_nav ul li {
  margin-right: 30px;
  height: 40px;
  line-height: 40px;
}

.index_head_nav ul li a {
  display: block;
  height: 40px;
  line-height: 40px;
}
.index_head_nav ul button {
  width: 158px;
  height: 37px;
  background: #713ce2;
  border-radius: 36px;
  color: #ffffff;
  margin-right: 30px;
}

.index_head_nav ul li a.active {
  color: #713ce2;
  border-bottom: 2px solid #713ce2;
}

.index_head_nav ul li a:hover {
  color: #713ce2;
  border-bottom: 2px solid #713ce2;
}

/* 底部 */
.footer {
  width: 100%;
  display: flex;
  overflow: hidden;
  background-color: #3d2075;
}

.footer_1200 {
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
  box-sizing: border-box;
  background-color: #3d2075;
  padding: 15px 0;
  border-top: 1px dashed #cdcdcd;
}

.footer_text {
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  text-align: center;
}

.footer_text a {
  color: #fff;
  font-size: 12px;
  font-weight: 400;
}

.footer_content {
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  padding: 48px 0;
}

.footer_left {
  width: 300px;
  overflow: hidden;
}

.footer_left h2 {
  font-size: 16px;
  font-weight: 900;
  color: #ffffff;
}

.footer_left h2 span {
  font-size: 18px;
  font-weight: 900;
  color: #7e61b6;
  margin-left: 12px;
}

.footer_left ul {
  margin-top: 20px;
  width: 100%;
  overflow: hidden;
}

.footer_left ul li {
  margin-top: 10px;
  color: #fff;
}

.footer_left ul li a {
  color: #fff;
  font-size: 14px;
  font-weight: 400;
}
.footer-info {
  width: 100%;
  margin: 50px;
}
.footer-info div {
  color: #ffffff;
  margin-top: 10px;
}

.footer_right {
  flex: 1;
  overflow: hidden;
  margin-top: 40px;
}

.footer_right img {
  width: 30px;
  height: 30px;
  display: block;
  margin-top: 10px;
}

/* 地图和联系我们 */
.index_map_contact {
  width: 100%;
  overflow: hidden;
  padding: 80px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.index_map {
  overflow: hidden;
  background: #c4c4c4;
  width: 650px;
  border-radius: 60px;
  height: 550px;
}

.index_contact {
  width: 450px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.index_contact_p1 {
  width: 100%;
  font-size: 48px;
  font-weight: 500;
  color: #000;
}

.index_contact_p2 {
  font-weight: 900;
  font-size: 24px;
  color: #000;
}

.index_contact_bottom {
  width: 100%;
  margin-top: 70px;
}

.index_contact_bottom h3 {
  font-size: 24px;
  font-weight: 400;
  color: #000;
}

.index_contact_btn {
  width: 100%;
  display: flex;
  margin-top: 60px;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.index_contact_btn button {
  width: 200px;
  height: 48px;
  font-size: 14px;
  font-weight: 300;
  line-height: 48px;
  text-align: center;
  border-radius: 36px;
}

.index_contact_btn button:nth-child(1) {
  background-color: #713ce2;
  color: #fff;
}

.index_contact_btn button:nth-child(2) {
  border: 1px solid #713ce2;
  color: #000;
}

.index_contact_p3 {
  color: #000;
  font-size: 20px;
  margin-top: 16px;
  font-weight: 500;
  line-height: 1.5em;
}

.index_contact_p3 span {
  font-weight: 300;
}

.index_map #container {
  width: 650px;
  height: 550px;
}

.imageone {
  width: 1200px;
  float: right;
  overflow: hidden;
}

.image {
  width: 100%;
  overflow: hidden;
}

.image img {
  width: 100%;
  height: auto;
}

/* 关于我们页面*/

/* 轮播图 */
.swiper_img {
  width: 100%;
  overflow: hidden;
  height: auto;
}

.swiper_img img {
  width: 100%;
  height: auto;
}

/* tab切换 */
.tab_nr {
  width: 100%;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 0 10px rgba(61, 32, 117, 0.1);
}

.tab_nr ul {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tab_nr ul li {
  height: 70px;
  cursor: pointer;
  line-height: 70px;
  width: 190px;
  text-align: center;
}

.tab_nr_active {
  border-bottom: 3px solid #713ce2;
}

.tab_nr ul li:nth-child(2) {
  margin-left: 100px;
}

.tab_nr_item {
  display: none;
}

.showImg {
  display: block;
}

/* 联系我们页面 */
/* 联系我们地图 */
.con_map {
  width: 1118px;
  height: 426px;
  overflow: hidden;
  margin: 60px auto;
  background: #c4c4c4;
  border-radius: 50px;
}

.con_map #container {
  width: 1118px;
  border-radius: 50px;
  height: 426px;
}

.conract_me {
  width: 100%;
  overflow: hidden;
  margin-bottom: 100px;
}

.conract_me_title {
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 50px;
}

.conract_me_title h3 {
  color: #000;
  font-size: 32px;
  font-weight: 400;
}

.conract_me_title h2 {
  color: #000;
  font-size: 34px;
  font-weight: 900;
}

.conract_me h4 {
  width: 100%;
  overflow: hidden;
  color: #000;
  font-weight: 500;
  font-size: 16px;
  margin-bottom: 16px;
}

.conract_me h4 span {
  font-weight: 300;
}

.conract_me_p {
  width: 100%;
  overflow: hidden;
}

.conract_me_p p {
  width: 50%;
  float: left;
  overflow: hidden;
  color: #000;
  font-weight: 500;
  font-size: 16px;
  margin-bottom: 10px;
}

.conract_me_p p span {
  font-weight: 300;
}

.position {
  position: relative;
}

.new_btn {
  width: 120px;
  background-color: #fff;
  color: #151515;
  position: absolute;
  left: 40px;
  top: 340px;
  font-size: 16px;
  font-weight: bold;
  height: 40px;
  border-radius: 32px;
  line-height: 40px;
  text-align: center;
  cursor: pointer;
}