.header-bg {
  width: 100%;
	height: 760px;
	background-image: url(2023xm_bg1.png);
  background-repeat: no-repeat;
  background-size: 100%;
}
.header {
  height: 196px!important;
  background-image: linear-gradient(
		rgba(255, 255, 255, .5), 
		rgba(255, 255, 255, .5)), 
	linear-gradient(180deg, 
		rgba(19, 58, 102, .04) 1%, 
		rgba(0, 82, 179, .04) 100%);
	background-blend-mode: normal, 
		normal;
  box-sizing: content-box;
}
.header .outer-url {
  font-size: 16px;
  padding-top: 15px;
} 
.header .outer-url a {
  color: #333;
} 
.search-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 30px!important;
}
.search-box img {
  width: 455px;
}
.search-input {
  width: 510px;
	height: 53px;
	line-height: 53px;
	background-color: rgba(227, 227, 227, .5);
	border-radius: 26px;
  padding: 0 19px 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
}
.search-input input {
  height: 100%;
  width: 430px;
  font-size: 18px;
  color: #999;
}
.search-input img {
  width: 21px;
}
.nav-tab {
  margin-top: 18px;
}
.nav-tab ul {
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.nav-tab li a {
  font-size: 24px;
	color: #203b35;
}
.nav-tab li a::after {
  content: '';
  width: 100%;
  height: 10px;
  border-radius: 5px;
  background-color: transparent;
  display: block;
  margin-top: 17px;
}
.nav-tab li.cur a {
  color: #ff7124;
  font-size: 26px;
  font-weight: bold;
}
.nav-tab li.cur a::after {
  background-color: #ff7124;
}