.index_header {
	position: fixed;
	top: 0;
	left: 0px;
	width: 7%;
	height: 100vh;
	background: #fff;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	align-items: center;
	padding: 3% 0;
	z-index: 50;
}

.index_header .logo_box {
	width: 50%;
	max-width: 32px;
	display: block;
}

.index_header .logo_box img {
	width: 100%;
	height: auto;
	display: block;
}

.index_header .menu_box {
	width: 60px;
	cursor: pointer;
}

.index_header .menu_box .hbg_box {
	width: 100%;
	display: block;
	margin-bottom: 20px;
}

.index_header .menu_box .hbg_box span {
	width: 100%;
	height: 3px;
	border-radius: 2px;
	background: #333;
	display: block;
	margin: 10px 0;
}
.index_header .menu_box .hbg_box span:nth-child(2) {
	width: 70%;
}

.index_header .bottom_box {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center
}

.index_header .bottom_box .lang {
	display: flex;
	align-items: center;
	justify-content: center;
}
.index_header .bottom_box .lang a{
	color:#666;
}
.index_header .bottom_box .lang a img{
	width: 22px;
	height: auto;
}
.index_header .bottom_box .search_box {
	margin: 20px 0;
	position: relative;
}
.index_header .bottom_box .search_box svg{
	cursor: pointer;
}
.index_header .bottom_box .search_box .input_wrap{
	position: absolute;
	top:-8px;
	left:30px;
	display: none;
}
.index_header .bottom_box .search_box .input_wrap input{
	border:none;
	outline: none;
	line-height: 40px;
	width: 200px;
	border-radius: 0 4px 4px 0;
	border-bottom: 1px solid #f1f1f1;
}
.rd-navbar-nav-wrap {
	width: 100%;
	max-width: 700px;
	position: fixed;
	top: 0;
	left: -700px;
	height: 100vh;
	background: rgba(255, 255, 255, 0.9);
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	z-index: 30;
	transition: all 0.8s;
}

.rd-navbar-nav-wrap.show {
	left: 0;
}

.rd-navbar-nav-wrap li a {
	font-size: 30px;
	font-weight: bold;
	line-height: 2em;
	position: relative;
}

.rd-navbar-nav-wrap li a span {
	font-size: 22px;
	margin-right: 10px;
}

.rd-navbar-nav-wrap .close_btn {
	position: absolute;
	top: 20px;
	right: 20px;
	width: 40px;
	height: 40px;
}

.rd-navbar-nav-wrap .close_btn svg {
	width: 100%;
	height: 100%;
	display: block;
}

.banner_box {
	width: 93%;
	height: 100vh;
	margin-left: 7%;
}
.banner_box .swiper-slide{
	width: 100%;
	height: 100vh;
	background-size:cover; 
	background-position: right center;
}
@media screen and (max-width: 1200px){
	.banner_box{
		width: 100%;
		margin-left: 0;
		height: 100vh;
	}

}
.banner_box .swiper-container {
	width: 100%;
	height: 100%;
}