header{
	width: 100%;
}
header.hidden{
	opacity: 0;
}
.header{
	width: 100%;
	height: 1.35rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	position: relative;
}
.logo{
	width: 1.95rem;
	display: block;
}
.logo img{
	width: 100%;
	display: block;
}
.language_box{
	width: 1.95rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background-image: url(../img/language_1.png);
	background-position: center left;
	background-repeat: no-repeat;
	background-size: 0.35rem auto;
}
.language_bo1{
	width: 0.35rem;
}
.language_bo2{
	font-weight: 400;
	font-size: 0.28rem;
	color: white;
}
.language_bo3{
	width: 0.3rem;
}
.search_box{
	width: 2.55rem;
	height: 0.65rem;
background: #393838;
border-radius: 0.65rem;
padding: 0 0.2rem;
display: flex;
align-items: center;
}
.search_box img{
	width: 0.35rem;
}
.search_box input{
	border: none;
	outline: none;
	width: calc(100% - 0.35rem);
	height: 100%;
	font-size: 0.28rem;
	color: white;
	background-color: transparent;
	position: relative;
	z-index: -1;
}
.kf_box{
	width: 0.55rem;
	position: absolute;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
}
.kf_box img{
	width: 100%;
	display: block;
}