input:-internal-autofill-selected {
	background-color: transparent !important; 
}
@keyframes movedown {
  from {
    height: 0;
  }
  to {
    height: 100px;
  }
}
.header {
	background-color: transparent;
	/*padding: ;*/
	position: relative;
	position: fixed;
	z-index: 99;
	width: 100%;
	transition: var(--s_tran);
	/*overflow: hidden;*/
	/*animation:movedown 3s;*/
	/*margin-top: ;*/
}

.header .open,
.header_bg .header,
.header:hover {
	background-color: var(--c) !important;
}

.flex_box {
	margin: 0 auto;
	width: 94%;
	/*padding-left: 0.66rem;*/
	padding-right: 1rem;
	display: flex;
	align-items: center;
	justify-content: space-between;

}

.header_logo {
	width: 3.37rem;
	object-fit: contain;
}

.nav_box {
	flex: 1;
	margin-left: 0.6rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.header_nav {
	display: flex;
	justify-content: space-between;

}

.header_nav .level1 {
	position: relative;
}
.level2{
    padding-bottom: 0.1rem;

}
.header_nav .level2_list {
	position: absolute;
	width: 100%;
	/*background-color: #fff;*/


	display: flex;
	height: 0%;
	display: none;
	/*left: 0;*/
	/*overflow: hidden;*/
	z-index: 99;
}

.level2_box {
	transition: var(--s_tran);
	padding: 0rem 0.15rem;
	width: 100%;
	text-align: center;
	background-color: #000000;
	padding-top:0.1rem;
}

.level2_a:hover,
.header_nav .level1:hover .level1_a,
.header_nav .level1 .active .level1_a {
	font-weight: bold;
}
.header_nav .level1:hover .level2_list{
    display: block;
}
/*.act{*/
    
/*}*/
.header_nav .level1:hover .level1_a::after {
	width: 0.43rem;
}

.header_nav .level2:hover .level2_a::before {
    display: block;
	height: 0.2rem;
    margin-right: 0.1rem;
}

.header_nav .level1_a {
	font-size: 0.24rem;
	color: #FFFFFF;
	padding: 0.34rem 0.3rem;
	position: relative;
	white-space: nowrap;
}

.header_nav .level1_a::after {
	content: '';
	display: block;
	height: 0.04rem;
	background: #FFFFFF;
	position: absolute;
	bottom: 0.09rem;
	left: 50%;
	transform: translateX(-50%);
	transition: var(--s_tran);
	width: 0rem;
}
.header_nav .level2_a::before {
    content: '';
    display: none;
    width:  0.04rem;
    background: #FFFFFF;
    transform: translateX(-50%);
    transition: var(--s_tran);
}
.level2 {}

.level2_a {
	font-size: 0.2rem;
	/*font-weight:bold ;*/
    color: #FFFFFF;
	white-space: nowrap;
	display: flex;
	align-items: center;
}


.header .flex_box3 {
	width: 2rem;
}

.search_box .flex_box2,
.search_box {
	display: flex;
	align-items: center;
}

.search_box .flex_box1 {
	padding-right: 0.16rem;
	margin-right: 0.12rem;
	border-right: 0.01rem solid rgba(255, 255, 255, 1);
}

.search_box img {
	width: 0.21rem;
	object-fit: contain;

}

.search_box .flex_box2 .lang {
	font-weight: 400;
	font-size: 0.18rem;
	color: #FFFFFF;
	white-space: nowrap;
}

.search_box .flex_box2 .lang+.lang {
	margin-left: 0.22rem;
}









.header.open .flex_box .flex_box4 {
	opacity: 1;
	z-index: 5;
}

.flex_box4 {
	position: absolute;
	background-color: transparent;
	right: 0px;
	width: 70%;
	background-color: var(--c);
	justify-content: center;
	opacity: 0;
	z-index: -9;
	transition: var(--s_tran);

}

.search_box form {
    display: flex;
    width: 1.8rem;
    height: 0.36rem;
    border-radius: 0.25rem 0.25rem 0.25rem 0.25rem;
    border: 0.01rem solid #D8D8D8;
    box-sizing: border-box;
    background-color: rgba(255,255,255,0.16);
    overflow: hidden;
    flex: 0 0 1.8rem;
}

.search_box form input {
	width: 1.8rem;
	padding: 0 .16rem;
	box-sizing: border-box;
	font-size: var(--c_size);
	color: #fff;
	font-family: Microsoft YaHei, Microsoft YaHei;
	font-weight: 400;
	background-color: transparent;
}

.search_box .lang {
	font-size: var(--s_size);
    color: #fff;
    margin: 0 0.3rem;
    background: rgba(255,255,255,0);
    border-color: #ffffff;
    border-radius: 4px;
    border-style: none;
      /*appearance:none;*/
  /*-moz-appearance:none;*/
}

.search_box .login {
    font-size: 0.16rem;
	font-size: var(--s_size);
	padding: 0.02rem 0.12rem;
	background: #FFFFFF;
	border-radius: 4px;
	white-space: nowrap;
}

.search_box form input::-webkit-input-placeholder {
	color: #fff;
	font-size: var(--c_size);
}
.header_nav li:nth-child(4) .level2_list .level2_box{
 width: 2.1rem;
}



@media only screen and (max-width: 768px) {
    .header{
    display:none;
    }
    select.lang{
            width: 1.36rem;
    }
    }