.header {
  font-size: 0;
  max-width: 7.5rem;
  margin: auto;
  height: 1.1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 0.24rem;
  box-sizing: border-box;
}
.header div {
  display: flex;
  align-items: center;
  justify-content: center;
}
.header div:first-child > img {
  width: 1.3rem;
}
.header div:last-child {
  width: 0.96rem;
  height: 0.3rem;
  line-height: 0.32rem;
  border: 1px solid #000000;
  border-radius: 0.7rem;
  font-size: 0.16rem;
  color: #000000;
}
.header div:last-child > img {
  width: 0.2rem;
  vertical-align: middle;
  margin-right: 0.1rem;
}
/* 头部导航 */
.level-header {
  max-width: 7.5rem;
  margin: auto;
  position: relative;
  height: 1.12rem;
  background-color: #fff;
  font-size: 0.36rem;
  color: #333;
  font-weight: 400;
  display: flex;
  justify-content: center;
  align-items: center;
}
.level-header > a {
  text-decoration: none;
  outline: none;
  position: absolute;
  left: 0;
  top: 0;
  height: 1.12rem;
  line-height: 1.12rem;
  width: 1.12rem;
  text-align: center;
}
.level-header > a .logo {
  width: 0.36rem;
  height: 0.36rem;
  vertical-align: middle;
}
/* end */