* {
  margin: 0 auto;
  padding: 0;
  font-family: "微软雅黑";
  box-sizing: border-box;
}
body {
  min-width: 1423px;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 100;
}
a {
  text-decoration: none;
}
li {
  list-style: none;
}
img {
  border: none;
}
i {
  // text-decoration: line-through;
  font-style: normal;
}
div {
  box-sizing: border-box;
}
header img {
  display: block;
  width: 100%;
}
.sb1 {
  line-height: 1;
  height: 980px;
  background: #f8f6f7;
  overflow: hidden;
}
.sb1_1 {
  width: 1200px;
  height: 100%;
}
.sb1_1 h1 {
  margin-top: 63px;
  color: #666666;
  font-size: 48px;
  text-align: center;
}
.sb1_1 h2 {
  margin-top: 10px;
  color: #666666;
  font-size: 38px;
  text-align: center;
}
.sb1_1 ul {
  margin: auto;
  margin-top: 67px;
  width: 1149px;
}
.sb1_1 ul li {
  float: left;
  width: 350px;
  margin-left: 48px;
}
.sb1_1 ul li img {
  display: block;
  width: 100%;
}
.sb1_1 ul li h3 {
  margin: auto;
  margin-top: 38px;
  width: 132px;
  line-height: 57px;
  color: #fff;
  font-size: 32px;
  text-align: center;
  background: #7ec8d5;
}
.sb1_1 ul li:nth-child(1) {
  margin-left: 0;
}
.sb1_1 ul:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.sb1_1 ul {
  zoom: 1;
}
.sb1_1 a {
  display: block;
  margin-top: 74px;
  width: 404px;
  line-height: 72px;
  color: #fff;
  font-size: 26px;
  border-radius: 50px;
  text-align: center;
  background: #0d8ea3;
}
.sb2 {
  padding-bottom: 45px;
  width: 1200px;
  line-height: 1;
}
.sb2 h1 {
  margin-top: 63px;
  color: #666666;
  font-size: 48px;
  text-align: center;
}
.sb2 h2 {
  margin-top: 10px;
  color: #666666;
  font-size: 38px;
  text-align: center;
}
.sb2_1 {
  margin-top: 67px;
  width: 1155px;
}
.sb2_1 img {
  display: block;
  float: left;
}
.sb2_1 div {
  float: left;
  margin-left: 23px;
}
.sb2_1 div h3 {
  margin-top: 60px;
  color: #666666;
  font-size: 28px;
}
.sb2_1 div p {
  margin-top: 14px;
  color: #666666;
  font-size: 18px;
  line-height: 29px;
}
.sb2_2 {
  margin-top: 20px;
  width: 1155px;
}
.sb2_2 img {
  display: block;
  float: right;
}
.sb2_2 div {
  float: right;
  margin-right: 23px;
}
.sb2_2 div h3 {
  margin-top: 60px;
  color: #666666;
  font-size: 28px;
}
.sb2_2 div p {
  margin-top: 14px;
  color: #666666;
  font-size: 18px;
  line-height: 29px;
  text-align: right;
}
.sb2 a {
  display: block;
  margin-top: 30px;
  width: 404px;
  line-height: 72px;
  color: #fff;
  font-size: 26px;
  border-radius: 50px;
  text-align: center;
  background: #0d8ea3;
}
.sb2_1:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.sb2_1 {
  zoom: 1;
}
.sb2_2:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.sb2_2 {
  zoom: 1;
}
.st3 {
  height: 1109px;
  background: #f8f6f7;
}
.st3_1 {
  width: 1200px;
  height: 100%;
}
.st3_1 h1 {
  margin-top: 70px;
  color: #666666;
  font-size: 48px;
  text-align: center;
}
.st3_1 h2 {
  margin-top: 10px;
  color: #666666;
  font-size: 26px;
  text-align: center;
  line-height: 40px;
}
.st3_1 img {
  display: block;
  margin: auto;
  margin-top: 45px;
}
.st3_1 a {
  display: block;
  margin-top: 69px;
  width: 404px;
  line-height: 72px;
  color: #fff;
  font-size: 26px;
  border-radius: 50px;
  text-align: center;
  background: #0d8ea3;
}
.st4 {
  padding-bottom: 30px;
  width: 1200px;
  line-height: 1;
}
.st4 h1 {
  margin-bottom: 52px;
  margin-top: 94px;
  font-size: 48px;
  text-align: center;
}
.st4_1 {
  width: 1173px;
}
.st4_1 li {
  margin-left: 59px;
  float: left;
  width: 555px;
}
.st4_1 li img {
  display: block;
  width: 100%;
}
.st4_1 li div {
  position: relative;
  padding-left: 91px;
}
.st4_1 li div h3 {
  margin-top: 27px;
  color: #666666;
  font-size: 24px;
}
.st4_1 li div p {
  margin-top: 4px;
  color: #666666;
  font-size: 18px;
  line-height: 24px;
}
.st4_1 li div img {
  display: block;
  width: 59px;
  position: absolute;
  left: 9px;
  top: 12px;
}
.st4_1 li:nth-child(1) {
  margin-left: 0;
}
.st4_1:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.st4_1 {
  zoom: 1;
}
.st4 a {
  display: block;
  margin-top: 69px;
  width: 404px;
  line-height: 72px;
  color: #fff;
  font-size: 26px;
  border-radius: 50px;
  text-align: center;
  background: #0d8ea3;
}
.st5 {
  padding-bottom: 50px;
  width: 1200px;
  line-height: 1;
}
.st5 h1 {
  margin-top: 53px;
  color: #666666;
  font-size: 48px;
  text-align: center;
}
.st5 h2 {
  margin-top: 10px;
  color: #666666;
  font-size: 38px;
  text-align: center;
}
.st5_1 {
  margin-top: 50px;
  width: 1188px;
  height: 233px;
}
.st5_1 li {
  margin-left: 6px;
  float: left;
  width: 391px;
}
.st5_1 li img {
  display: block;
  width: 100%;
}
.st5_1 li:nth-child(1) {
  margin-left: 0;
}
.st5_1:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.st5_1 {
  zoom: 1;
}
.st5 a {
  display: block;
  margin-top: 55px;
  width: 404px;
  line-height: 72px;
  color: #fff;
  font-size: 26px;
  border-radius: 50px;
  text-align: center;
  background: #0d8ea3;
}
.st6 {
  width: 1200px;
  height: 520px;
  line-height: 1;
}
.st6 .al {
  width: 100%;
  height: 100%;
}
.st6 .al .zj {
  width: 100%;
  height: 100%;
}
.st6 .al .swiper-button-prev {
  width: 50px;
  height: 100px;
  background: url(../images/zj_lt.png) no-repeat;
  background-size: cover;
}
.st6 .al .swiper-button-next {
  width: 50px;
  height: 100px;
  background: url(../images/zj_rt.png) no-repeat;
  background-size: cover;
}
.st7 {
  height: 1011px;
  background: #f8f6f7;
  line-height: 1;
  overflow: hidden;
}
.st7_1 {
  width: 1200px;
  height: 100%;
}
.st7_1 h1 {
  margin-top: 48px;
  color: #666666;
  font-size: 48px;
  text-align: center;
}
.st7_1 h2 {
  margin-top: 10px;
  color: #666666;
  font-size: 38px;
  text-align: center;
}
.st7_1_1 {
  margin-top: 66px;
  width: 100%;
  height: 603px;
  background: #fff;
}
.st7_1 a {
  display: block;
  margin-top: 69px;
  width: 404px;
  line-height: 72px;
  color: #fff;
  font-size: 26px;
  border-radius: 50px;
  text-align: center;
  background: #0d8ea3;
}
.slideTxtBox {
  width: 100%;
}
.slideTxtBox .hd {
  float: left;
  width: 485px;
  background: #31be9b;
}
.slideTxtBox .hd ul {
  float: left;
}
.slideTxtBox .hd ul li {
  float: left;
  width: 485px;
  height: 121px;
  border-bottom: 1px solid #02343f;
  background: #0d8ea3;
  cursor: pointer;
  text-align: center;
  color: #fff;
  font-size: 18px;
  line-height: 24px;
  padding-top: 35px;
}
.slideTxtBox .hd .center {
  padding-top: 35px;
}
.slideTxtBox .hd ul li.on {
  background: #fff;
  color: #000;
}
.slideTxtBox .bd {
  width: 590px;
  float: left;
  background: #fff;
}
.slideTxtBox .bd .img {
  display: block;
  width: 100%;
  /* float: right; */
  margin-top: 40px;
  margin-left: 56px;
}
.slideTxtBox:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.slideTxtBox {
  zoom: 1;
}
.hd:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.hd {
  zoom: 1;
}
.sb1_1:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.sb1_1 {
  zoom: 1;
}