* {
  margin: 0 auto;
  padding: 0;
  font-family: "微软雅黑";
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}
a {
  text-decoration: none;
}
li {
  list-style: none;
}
img {
  border: none;
}
div {
  margin: auto;
}
body {
  box-sizing: border-box;
  width: 10rem;
  border: 0.015625rem solid #ff0000;
}
input,
button {
  outline: none;
}
.auto {
  display: block;
  margin: auto;
  width: 100%;
}
body {
  background: #efefef;
}
header img {
  display: block;
  width: 100%;
}
.st1 {
  line-height: 1;
}
.st1 h1 {
  margin-top: 0.859375rem;
  font-size: 0.59375rem;
  text-align: center;
}
.st1 h2 {
  margin-top: 0.34375rem;
  color: #929292;
  font-size: 0.28125rem;
  text-align: center;
}
.st1_1 {
  margin-top: 0.3125rem;
  width: 0.375rem;
}
.st1 p {
  margin: auto;
  margin-top: 0.3125rem;
  width: 8.046875rem;
  line-height: 0.59375rem;
  font-size: 0.34375rem;
  text-align: justify;
}
.st1 p span {
  font-weight: bold;
}
.st1_2 {
  margin: auto;
  margin-top: 0.3125rem;
  width: 8.5625rem;
}
.st1 ul {
  margin: auto;
  margin-top: 0.3125rem;
  width: 9.09375rem;
  overflow: hidden;
}
.st1 ul li {
  margin-left: 0.03125rem;
  float: left;
  width: 2.984375rem;
}
.st1 ul li img {
  display: block;
  margin: auto;
  width: 100%;
}
.st1 ul li h3 {
  background: #63788b;
  font-size: 0.34375rem;
  color: #fff;
  line-height: 0.5625rem;
  text-align: center;
}
.st1 ul li:nth-child(1) {
  margin-left: 0;
}
.st1 a {
  display: block;
  margin: auto;
  margin-bottom: 0.3125rem;
  margin-top: 0.65625rem;
  width: 4.859375rem;
  color: #fff;
  font-size: 0.5rem;
  line-height: 1.25rem;
  background: #ff4343;
  text-align: center;
  border-radius: 50px;
  box-shadow: 0px 0.078125rem 0.140625rem rgba(255, 67, 67, 0.5);
}
.st2 {
  line-height: 1;
}
.st2 h1 {
  margin-top: 0.9375rem;
  font-size: 0.59375rem;
  text-align: center;
}
.st2 h2 {
  margin-top: 0.234375rem;
  color: #929292;
  font-size: 0.28125rem;
  text-align: center;
}
.st2_2 {
  display: block;
  margin: auto;
  margin-top: 0.296875rem;
  width: 0.375rem;
}
.st2_1 {
  display: block;
  margin: auto;
  margin-top: 0.484375rem;
  width: 9.171875rem;
}
.st2_4 {
  display: block;
  margin: auto;
  margin-top: 0.65625rem;
  width: 4.859375rem;
  color: #fff;
  font-size: 0.5rem;
  line-height: 1.25rem;
  background: #ff4343;
  text-align: center;
  border-radius: 50px;
  box-shadow: 0px 0.078125rem 0.140625rem rgba(255, 67, 67, 0.5);
}
.st2_5 {
  margin-top: 0.140625rem;
  display: block;
  width: 100%;
}
.st3 {
  position: relative;
  height: 8.125rem;
  line-height: 1;
}
.st3 h1 {
  margin-top: 1.15625rem;
  font-size: 0.59375rem;
  text-align: center;
}
.st3 h2 {
  margin-top: 0.234375rem;
  color: #929292;
  font-size: 0.28125rem;
  text-align: center;
}
.st3_1 {
  display: block;
  margin: auto;
  margin-top: 0.296875rem;
  width: 0.375rem;
}
.st3_2 {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2.8125rem;
  background: #63788b;
}
.st3_2 div {
  margin-left: 0.359375rem;
  margin-top: -1.78125rem;
  width: 5.359375rem;
  height: 3.8125rem;
  background: url(../images/zj_2.png) no-repeat;
  background-size: cover;
}
.st3_2 div h3 {
  padding-top: 0.15625rem;
  padding-left: 0.984375rem;
  color: #454545;
  font-size: 0.53125rem;
  font-weight: bold;
}
.st3_2 div h3 span {
  margin-left: 0.21875rem;
  font-size: 0.34375rem;
  font-weight: 100;
  vertical-align: -0.03125rem;
}
.st3_2 div p {
  margin-left: 0.65625rem;
  margin-top: 0.46875rem;
  color: #454545;
  font-size: 0.28125rem;
  line-height: 0.375rem;
}
.st3_3 {
  position: absolute;
  right: 0;
  bottom: 0;
  display: block;
  width: 4.8125rem;
}
.st4 {
  display: block;
  margin: auto;
  margin-top: 0.65625rem;
  width: 4.859375rem;
  color: #fff;
  font-size: 0.5rem;
  line-height: 1.25rem;
  background: #ff4343;
  text-align: center;
  border-radius: 50px;
  box-shadow: 0px 0.078125rem 0.140625rem rgba(255, 67, 67, 0.5);
}
i:nth-of-type(9999) {
  right: 3.390625rem;
  top: 6.25rem;
}
_2:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
_2 {
  zoom: 1;
}