#custom_nav_wrap {
  width: 100%;
  height: 16vh;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1000;
  background-color: #fff;
  font-size: 16px;
  box-shadow: 0 5px 8px rgb(0 0 0 / 15%);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

#custom_nav_wrap .nav_logo {
  display: flex;
  padding: 15px 5vw 2px 5vw;
  justify-content: space-between;
  align-items: center;
}

#custom_nav_wrap .nav_logo a {
  /* display: flex;
  justify-content: center; */
}

#custom_nav_wrap .nav_logo .searhbox {
  display: flex;
  align-items: center;

  height: 36px;
  line-height: 36px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #c4c4c4;
}

#custom_nav_wrap .nav_logo .searhbox .text {
  background: #fff;
  padding: 0 10px;
  float: left;
  line-height: 36px;
  border: 1px solid #c4c4c4;
  width: 250px;
}

/* 搜索图标 */
#custom_nav_wrap .nav_logo .searhbox .btn {
  width: 30px;
  height: 30px;
  float: right;
  cursor: pointer;
}


#custom_nav_wrap .nav_logo .nav_logo_img {
  height: 7vh;
}

#custom_nav_wrap .nav_content{
  padding-left: 5vw;
}

#custom_nav_wrap ul {
  list-style: none;
  position: relative;
  float: left;
  margin: 0;
  padding: 0;
}

#custom_nav_wrap ul a {
  display: block;
  color: #1e54ab;
  text-decoration: none;
  font-size: 20px;
  line-height: 62px;
  padding: 0 20px;
  font-family: "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif
}

#custom_nav_wrap ul li {
  position: relative;
  float: left;
  margin: 0;
  padding: 0 10px;
}

#custom_nav_wrap ul li .current-menu-item {
  font-weight: 700;
}

#custom_nav_wrap ul li:hover {
  font-weight: 700;
}

#custom_nav_wrap ul ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  padding: 0
}

#custom_nav_wrap ul ul li {
  float: none;
  width: 200px;
}

#custom_nav_wrap ul ul a {
  line-height: 120%;
  padding: 10px 15px;
}

#custom_nav_wrap ul ul ul {
  top: 0;
  left: 100%;
}

#custom_nav_wrap ul li ul {
  background-color: #1e54ab;
}

/* 导航下拉框 */
#custom_nav_wrap ul li ul li {
  color: #fff;
  margin-top: 5px;
  margin-bottom: 5px;
}

/* 导航下拉框的a */
#custom_nav_wrap ul li ul li a {
  font-size: 15px;
  font-weight: 500;
  color: #fff;
}

#custom_nav_wrap ul li ul li a:hover {
  font-weight: 600;
  color: #fff;
  background-color: #427ad4;
}

#custom_nav_wrap ul li:hover>ul {
  display: block;
}

@media screen and (max-width: 1400px) {
  #custom_nav_wrap ul a {
    font-size: 18px;
    padding: 0 10px;
  }

  #custom_nav_wrap ul li ul li a {
    font-size: 16px;
  }
}