html, body{
	width: 100%  !important;
	overflow-x: hidden;
}

html::-webkit-scrollbar {
	width: 0;
	height: 0;
}
body::-webkit-scrollbar {
	width: 0;
	height: 0;
}
.index_header {
	width: 100%;
	height: 100%;
	object-fit: cover;
	border: 0;
	vertical-align: top;
}

.nav {
	width: 100%;
	height: 68px;
	background: #B31B0B;
	display: flex;
	justify-content: center;
	padding-top: 23px;
}

.nav .nav_wrap {
	width: 1200px;
	display: flex;
	justify-content: space-between;
}

.nav .nav_item {

	font-size: 20px;
	font-family: Source Han Sans CN;
	font-weight: 400;
	color: #FFFFFF;
	cursor: pointer;
}

.nav .nav_chose {
	width: 58px;
	height: 6px;
	background: #FF9F08;
	border-radius: 3px;
	text-align: center;
	margin-top: 7px;

}

.nav_item_chose {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.nav_item_chose .nav_item_chose_title {

	font-size: 24px;
	font-weight: 500;
	color: #FFFFFF;
	font-family: Source Han Sans CN;
	cursor: pointer;
}

.pagedetails_content {
	min-height: 960px;
	background-color: #F2F2F2;
	position: relative;
	left: 0;
	top: 0;
}

.pagedetails_content .pagedetails_bg1 {
	background: url('../img/bg2.png') no-repeat;
	width: 668px;
	height: 505px;
	position: absolute;
	left: 0;
	top: 0;
	opacity: 0.6;

}

.pagedetails_content .pagedetails_bg2 {
	background: url('../img/bg3.png') no-repeat;
	height: 484px;
	width: 801px;
	margin-left:57.9%;
	margin-top: -400px;
	z-index: -1;

/* 	position: absolute;
	bottom: 0;
	right: 0;
	opacity: 0.6; */

}

.pagedetails_content .pagedetails_tip {
	/* position: absolute; */
	width: 1200px;
	height: 70px;
	background: #F2F2F2;
	margin-left: 19%;
	padding-top: 24px;
	z-index: 9;
	position: absolute;
	left: 0;
	top: 0;
}

.pagedetails_content .pagedetails-wrap {
	width: 63%;
	min-height: 1100px;
	background: #FFFFFF;
	padding-top: 33px;
	z-index: 999;
	margin-left: 19%;
	/* margin-top: -480px; */

}

.pagedetails-wrap .pagedetails-title {
	font-size: 36px;
	font-family: Source Han Sans CN;
	font-weight: bold;
	color: #B31B0B;
	text-align: center;
	padding-top: 59px;
	line-height: 50px;
	margin: 0 18px;
}

.pagedetails-wrap .pagedetails-text {
	font-size: 16px;
	font-family: Source Han Sans CN;
	font-weight: 400;
	color: #333333;
	padding-top: 37px;
	margin-left: 36px;
}

.pagedetails-line {
	width: 1113px;
	height: 1px;
	background: #F2F2F2;
	text-align: center;
	margin-top: 16px;
	margin-left: 40px;
}

.pagedetails-context {
	width: 100%;
	text-align: center;
	margin-top: 34px;
	z-index: 999;
}

.pagedetails-context-img{
	width: 964px;
	height: 563px;
}

.pagedetails-context .content-text {
	padding: 40px 120px;
	font-family: Source Han Sans CN;
	font-weight: 400;
	font-size: 16px;
	color: #333333;
	text-align: left;
	line-height: 30px;
	text-indent: 2em;

}
.content-text img{
margin-left: -1.7em
}





.index_footer {

	width: 100%;
	height: 309px;
	background: #B31B0B;


}

.index_footer .footer-wrap1 {
	display: flex;
	align-items: center;
	justify-content: center;
	padding-top: 41px;
}

.index_footer .footer-wrap1 .wrap1-item {
	width: 96px;
	height: 2px;
	background: #FFFFFF;
	margin-right: 21px;
}

.index_footer .footer-wrap1 .wrap1-item2 {
	width: 104px;
	height: 24px;
	font-size: 24px;
	font-family: Source Han Sans CN;
	font-weight: bold;
	color: #FFFFFF;

}

.index_footer .footer-wrap1 .wrap1-item3 {
	width: 96px;
	height: 2px;
	background: #FFFFFF;
	margin-left: 21px;
}

.footer-wrap2 {
	width: 1050px;
	margin-top: 55px;
	display: flex;
	justify-content: space-between;
}


.footer-wrap2 a {

	font-size: 16px;
	font-family: Source Han Sans CN;
	color: #FFFFFF;
	font-weight: 400;
}

.footer_line {

	height: 2px;
	background: #9F1C21;
	margin: 46px 0 28px;
}

.footer-wrap3 {
	display: flex;
	flex-wrap: wrap;
	min-width: 200px;
	margin-left: 0%;

}

.footer-wrap3 .wrap3-item {
	width: 17%;
	font-size: 16px;
	color: #FFFFFF;
	font-family: Source Han Sans CN;
	font-weight: 400;
	margin-bottom: 21px;
	margin-left: 29%;

}
.wrap3-item:nth-child(2){
	margin-left: 10%;
}
.page_target{
	display: none;
}


@media (max-width:1500px){
	.pagedetails-context-img{
		width: 700px;
		height: 400px;
	}
	video{
		width: 700px;
		height: 400px;
	}
}