a {
  color: inherit;
  /* 文字颜色继承父元素 */
  text-decoration: none;
  /* 去掉下划线 */
}
body,
html {
  height: 100%;
  overflow-x: hidden;
}
#app {
  position: relative;
  width: 100%;
  min-height: 100%;
  padding-bottom: 4.375rem;
  box-sizing: border-box;
}
header {
  width: 24rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.2875rem 0 0.275rem;
  box-sizing: border-box;
}
header img {
  width: 2.95rem;
  height: 0.6875rem;
  cursor: pointer;
}
header .nav {
  font-family: Microsoft YaHei;
  font-weight: 400;
  font-size: 0.2rem;
  color: #444444;
  margin: 0 0.75rem;
  white-space: nowrap;
  cursor: pointer;
  position: relative;
}
header .nav .el-icon-arrow-down {
  display: none;
}
header .nav .line {
  display: none;
  width: 100%;
  height: 2px;
  background: #0e76aa;
  position: absolute;
  bottom: -0.05rem;
}
header .nav .active-line {
  width: 100%;
  height: 2px;
  background: #0e76aa;
  position: absolute;
  bottom: -0.05rem;
}
header .nav .list {
  display: none;
  position: absolute;
  top: 0.35rem;
  padding: 0.25rem 0.375rem;
  box-sizing: border-box;
  height: auto;
  background: #fff;
  box-shadow: 5px 5px 5px 1px rgba(61, 75, 97, 0.24);
  z-index: 99999;
  color: #000;
}
header .nav .list .item {
  padding: 0.1rem 0;
  box-sizing: border-box;
}
header .nav .list .item:hover {
  color: #1262aa;
  font-weight: bold;
}
header .active {
  color: #1262aa;
}
header .nav:hover {
  color: #1262aa;
}
header .nav:hover > .el-icon-arrow-down {
  color: #1262aa !important;
}
header .nav:hover > .line {
  display: block;
}
footer {
  width: 24rem;
  height: 4.375rem;
  background: #0e283f;
  color: #fff;
  padding-top: 0.325rem;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  box-sizing: border-box;
}
footer .nav {
  display: flex;
  align-items: center;
  font-family: Microsoft YaHei;
  font-weight: 400;
  font-size: 0.25rem;
  margin-left: 4.5rem;
  margin-bottom: 0.7875rem;
}
footer .nav span {
  margin-right: 1.65rem;
  cursor: pointer;
}
footer .info {
  display: flex;
  margin-left: 4.5rem;
  margin-bottom: 0.5125rem;
}
footer .info .info-left {
  display: flex;
  flex-direction: column;
  margin-right: 1.6rem;
}
footer .info .info-left img {
  width: 1.625rem;
  height: 0.375rem;
  margin-bottom: 0.25rem;
}
footer .info .info-left span {
  font-family: Microsoft YaHei;
  font-weight: 400;
  font-size: 0.2rem;
  margin-bottom: 0.1rem;
}
footer .info .info-right {
  display: flex;
  flex-direction: column;
  font-family: Microsoft YaHei;
  font-weight: 400;
  font-size: 0.2rem;
  line-height: 0.3125rem;
}
footer .info .info-right span {
  margin-bottom: 0.1rem;
}
footer .icp {
  border-top: 1px solid #fff;
  font-family: Microsoft YaHei;
  font-weight: 400;
  font-size: 0.175rem;
  padding: 0.275rem 0;
  cursor: pointer;
  box-sizing: border-box;
}
footer .icp .gs {
  display: inline-block;
  margin-left: 4.5rem;
  margin-right: 0.35rem;
}
footer .foot-img {
  position: absolute;
  top: 0.25rem;
  right: 3.75rem;
  width: 3.75rem;
}
footer .foot-img img {
  width: 100%;
}