.title {
  width: 100%;
  height: 32px;
  background: #212634;
  color: #8e9099;
  font-weight: bold;
  font-size: 12px;
  color: #8e9099;
}
.title_content {
  width: calc(100% - 620px);
  height: 100%;
  margin: auto;
  display: flex;
  align-items: center;
}
.title img {
  width: 16px;
  height: 16px;
  margin-right: 4px;
}
.title_content a{
  color: #8E9099;
  text-decoration: none;
}
nav {
  width: 100%;
  height: 56px;
  background-color: #ffffff;
  box-shadow: 0px 5px 20px 0px rgba(0, 0, 0, 0.05);
}
.nav_content {
  width: calc(100% - 620px);
  height: 100%;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav_left {
  height: 100%;
  display: flex;
  align-items: center;
}
.nav_left img {
  width: 136px;
  height: auto;
  margin-right: 54px;
  cursor: pointer;
}
.nav_left_tab {
  height: 100%;
  display: flex;
  align-items: center;
  font-weight: 600;
  font-size: 16px;
  color: #343434;
}
.nav_left_tab div {
  height: 53px;
  line-height: 56px;
  margin-right: 32px;
  cursor: pointer;
}
/* .nav_left_tab div:first-child {
  color: #0040ff;
} */
.nav_left_tab .active {
  color: #0040ff;
  border-bottom: 2px solid #0040ff;
}
.nav_left_tab a {
  color: #000000;
  text-decoration: none;
}

.nav_right {
  height: 100%;
  display: flex;
  align-items: center;
}
.nav_right_search {
  width: 302px;
  height: 32px;
  display: flex;
  align-items: center;
  padding: 6px 12px;
  box-sizing: border-box;
  background: #f4f4f4;
  border-radius: 10px;
}
.nav_right_search img {
  width: 20px;
  height: 20px;
  margin-right: 8px;
}
.nav_right_search input {
  border-width: 0px;
  border-color: #f4f4f4;
  background-color: #f4f4f4;
}

.nav_right_search input:focus {
  outline: none;
}
.nav_right > img {
  width: 32px;
  height: 32px;
  margin-left: 20px;
}
.nav_right_btn {
  width: 106px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  box-sizing: border-box;
  background: #0040ff;
  border-radius: 8px 8px 8px 8px;
  font-weight: bold;
  font-size: 14px;
  color: #ffffff;
  margin-left: 20px;
  cursor: pointer;
}
.nav_right_btn img {
  width: 16px;
  height: 16px;
  margin-right: 4px;
}
.nav_hover {
  width: 32px;
  height: 32px;
  margin-left: 20px;
  position: relative;
}
.nav_hover > img {
  width: 32px;
  height: 32px;
  cursor: pointer;
}
.nav_hover:hover .nav_hover_box {
  display: block;
}
.nav_hover_box {
  width: 160px;
  padding: 17px;
  box-sizing: border-box;
  display: none;
  position: absolute;
  z-index: 3000;
  top: 52px;
  left: -100%;
  box-shadow: 0px 20px 30px 0px rgba(0, 0, 0, 0.1);
  border-radius: 10px 10px 10px 10px;
  border: 1px solid #f1f1f1;
  background-color: #ffffff;
}
.nav_hover_box img {
  width: 108px;
  height: 108px;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}
.nav_hover_box div {
  font-weight: bold;
  font-size: 14px;
  color: #000000;
  margin-top: 9px;
  text-align: center;
}