html,
body {
  font-size: 20px;
}

html {
  scroll-padding-top: 120px;
}

a {
  text-decoration: none;
  color: #000;
}

.header {
  width: 60rem;
  height: 5rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  background-color: #fff;
}

.nav-logo {
  /* width: 9rem; */
  margin-right: 10rem;
  display: flex;
  justify-content: center;
}

.nav-logo img {
  width: 133px;
  height: 101px;
}

.nav-list {
  list-style: none;
  flex: 1;

  /* width: 30rem; */
  display: flex;
  justify-content: end;
  margin-right: 2rem;
}

.nav-list > li {
  height: 2.5rem;
  line-height: 2.5rem;
  padding: 0 10px;
  position: relative;
  text-align: center;
  cursor: pointer;
}

.nav-list > li > a {
  display: inline-block;
  padding: 0 13px;
  text-align: center;
  font-size: 0.8rem;
  color: #000;
  font-family: Source Han Sans CN;
  font-weight: 400;
  text-decoration: none;
}

.nav-list > li:hover > a {
  border-bottom: 1px solid #2147ac;
  color: #2147ac;
}

.dropdown {
  padding: 2rem;
  display: none;
  font-weight: bold;
  background: #fff;
  position: absolute;
  border-radius: 8px;
  z-index: 100;
  top: 3.8rem;
  left: -6.5rem;
  text-align: left;
  line-height: 40px;
  box-shadow: 4px 4px 45px 0 rgba(0, 0, 0, 0.12);
}

.dropdown .dropdown-title {
  padding-left: 24px;
  line-height: 18px;
  color: #666666;
  margin-bottom: 28px;
}

.dropdown .main-type {
  font-weight: 700;
}

.dropdown a {
  display: block;
  font-size: 16px;
  color: #333;
  width: 10rem;
  text-align: left;
  padding-left: 24px;
  height: 40px;
  margin: 8px 0;
}

.ability-right {
  margin-left: 37px;
}

.dropdown .link-die a {
  width: 16rem;
  font-weight: normal;
}

.dropdown a:last-child {
  border-bottom: none;
}

.link-inject {
  display: none;
  font-weight: normal;
}

.dropdown-item {
  display: flex;
  justify-content: center;
  align-items: center;
}

.triangle {
  width: 0;
  height: 0;
  border-top: 1rem solid transparent;
  border-right: 0.5rem solid transparent;
  border-bottom: 1rem solid transparent;
  border-left: 0.5rem solid transparent;
}

.dropdown a {
  border-radius: 4px 0 0 4px;
}

.dropdown a:hover,
.dropdown a.active {
  background: rgba(254, 97, 42, 0.16);
  color: #fe612a;
}

.dropdown-item a:hover + .triangle,
.dropdown-item a + .triangle.active {
  width: 0;
  height: 0;
  border-top: 1rem solid transparent;
  border-right: 0.5rem solid transparent;
  border-top: 1rem solid rgba(254, 97, 42, 0.16);
  border-left: 0.5rem solid rgba(254, 97, 42, 0.16);
  border-radius: 0 4px 0 0;
}

.head-email {
  display: flex;
  align-items: end;
  flex-direction: column;
  justify-content: center;
}

.email-row1 {
  display: flex;
}

.email-row2 {
  display: flex;
  margin-top: 8px;
}

.email-row1 img {
  width: 22px;
  height: 22px;
  margin-right: 6px;
}

.email-row2 img {
  width: 22px;
  height: 22px;
  margin-right: 2px;
}

.email-row2 .nav-pnone {
  font-size: 16px;
  font-family: Arial-Regular, Arial;
  font-weight: 400;
  color: #242424;
  width: 130px;
  margin-left: 4px;
}

.nav-email {
  font-size: 16px;
  color: #000;
  font-family: Arial-Regular, Arial;
  font-weight: 400;
  color: #242424;
  margin-left: 6px;
}

.nav-phone {
  font-size: 16px;
  font-family: Arial-Regular, Arial;
  font-weight: 400;
  color: #242424;
  width: 130px;
  margin-left: 6px;
}

.nav-email:hover {
  color: #1890ff;
}

/* 左侧固定菜单 */
.fixed-memu {
  position: fixed;
  left: 28px;
  top: 150px;
  width: 296px;
  box-shadow: 2px 2px 12px 0px rgba(0, 0, 0, 0.12);
  padding: 8px 8px 0;
  background: #2d78b5;
  border-radius: 8px;
  z-index: 100;
  display: none;
}

.fixed-memu-nav {
  position: fixed;
  display: none;
  cursor: pointer;
  z-index: 200;
  left: 28px;
  top: 150px;
  width: 236px;
  height: 64px;
  background: #fff;
  padding: 2px;
  background: #ffffff;
  box-shadow: 4px 4px 8px 0px rgba(0, 0, 0, 0.28);
  border-radius: 45px;
  transition: all linear 0.5s;
}

.fixed-memu-nav-body {
  width: 100%;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #2d78b5;
  border-radius: 45px;
  font-weight: 700;
  font-size: 20px;
  color: #ffffff;
}

.fixed-memu-nav-body img {
  transform: rotate(90deg);
  margin-left: 6px;
}

.fixed-memu .fixed-memu-body {
  width: 280px;
  padding: 24px 0 15px;
  background: #fff;
  border-radius: 8px;
}

.fixed-memu .fixed-memu-close {
  width: 100%;
  height: 60px;
  cursor: pointer;
  background: #2d78b5;
  font-size: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  font-family: ArialMT, ArialMT;
  font-weight: 400;
}

.fixed-memu .fixed-memu-close img {
  margin-left: 6px;
  transform: rotate(-90deg);
}

.fixed-memu-title {
  font-size: 16px;
  font-family: DIN-Bold, DIN;
  font-weight: bold;
  color: #2d78b4;
  line-height: 24px;
  padding: 9px 32px;
}

.fixed-memu li {
  list-style: none;
  position: relative;
}

.fixed-memu li a {
  display: block;
  padding: 8px 24px;
  font-size: 14px;
  font-family: Arial-Regular, Arial;
  font-weight: 400;
  color: #000;
  line-height: 22px;
}

.fixed-memu li img {
  position: absolute;
  left: 10px;
  top: 13px;
}

.fixed-memu li .fixed-icon {
  cursor: pointer;
}

.fixed-memu li .fixed-tittle {
  display: block;
}

.fixed-memu li a:hover,
.fixed-memu li .fixed-tittle-child a:hover {
  background: rgba(45, 120, 180, 0.08);
  color: #2d78b4;
}

.fixed-tittle-child {
  overflow: hidden;
  height: 0;
  transition: all 0.3s;
}

.fixunfold {
  height: 108px;
}
.fixunfold-three {
  height: 176px;
}
.fixunfold-three-page9 {
  height: 120px;
}

.fixunfold-three-page17 {
  height: 176px;
}

.fieunflod-three-page14-1 {
  height: 280px;
}
.fieunflod-three-page14-2 {
  height: 176px;
}

.fixed-memu li .fixed-tittle-child a {
  display: block;
  padding: 7px 35px 7px 50px;
  /* padding: 0 35px; */
  color: #999999;
}