.flex {
	display: -webkit-flex;
	display: -ms-flex;
	display: flex;
	-webkit-flex-wrap: wrap;
	flex-wrap: wrap;
}

.nav_pop_wrap {
	position: fixed;
	z-index: 9999999999;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	display: none;
	-webkit-transition: all .3s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s cubic-bezier(.64, .19, .34, .84);
}

.nav_pop_wrap:before {
	content: "";
	position: absolute;
	right: -100%;
	top: 0;
	width: 100%;
	height: 100%;
	background: #fff;
	-webkit-transition: all .3s .8s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s .8s cubic-bezier(.64, .19, .34, .84);
}

.nav_pop_wrap:after {
	content: "";
	position: absolute;
	right: -100%;
	top: 0;
	width: 100%;
	height: 100%;
	background: #004da0;
	-webkit-transition: all .3s .6s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s .6s cubic-bezier(.64, .19, .34, .84);
}

.nav_pop_box {
	position: relative;
	z-index: 9;
	height: 100%;
	width: 100%;
	justify-content: center;
	align-items: center;
}

.nav_black_header {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	padding-left: 55px;
	-webkit-justify-content: space-between;
	justify-content: space-between;
}

.nav_black_logo {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 215px;
	height: 125px;
	overflow: hidden;
	-webkit-transition: all .1s .2s cubic-bezier(.64, .19, .34, .84);
	transition: all .1s .2s cubic-bezier(.64, .19, .34, .84);
}

.logo_right {
	max-width: 100%;
}

.logo_left {
	position: absolute;
	left: -100%;
	top: 0;
	-webkit-transition: all .3s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s cubic-bezier(.64, .19, .34, .84);
}

.nav_black_close {
	width: 125px;
	height: 125px;
	position: relative;
	cursor: pointer;
	display: -webkit-flex;
	display: -ms-flex;
	display: flex;
	-webkit-flex-wrap: wrap;
	flex-wrap: wrap;
	-webkit-align-items: center;
	align-items: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-transform: translateX(120%);
	transform: translateX(120%);
	overflow: hidden;
	-webkit-transition: all .3s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s cubic-bezier(.64, .19, .34, .84);
}

.nav_black_close:before {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: #0c3d90;
	z-index: 3;
	-webkit-transition: all .3s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s cubic-bezier(.64, .19, .34, .84);
}

.nav_black_close:after {
	content: "";
	position: absolute;
	left: 0;
	top: 100%;
	width: 100%;
	height: 100%;
	background: #fff;
	z-index: 2;
	-webkit-transition: all .3s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s cubic-bezier(.64, .19, .34, .84);
}

.nav_black_icon {
	font-size: 68px;
	color: #fff;
	width: 100%;
	height: 100%;
	position: relative;
	z-index: 4;
	-webkit-align-items: center;
	align-items: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-transition: all .3s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s cubic-bezier(.64, .19, .34, .84);
}

.nav_black_icon:after {
	content: "";
	position: absolute;
	left: 50%;
	top: 50%;
	width: 70px;
	height: 1px;
	background: #fff;
	-webkit-transform: translateX(-50%) translateY(-50%) rotate(45deg);
	transform: translateX(-50%) translateY(-50%) rotate(45deg);
}

.nav_black_icon:before {
	content: "";
	position: absolute;
	left: 50%;
	top: 50%;
	width: 70px;
	height: 1px;
	background: #fff;
	-webkit-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
	transform: translateX(-50%) translateY(-50%) rotate(-45deg);
}

.nav_black_bottom {
	position: absolute;
	left: 100%;
	top: 0;
}

/*.nav_black_close:hover:before {*/
/*    top: -100%;*/
/*}*/
/*.nav_black_close:hover:after {*/
/*    top: 0;*/
/*}*/
.nav_black_close:hover .nav_black_top {
	-webkit-transform: translateX(-100%);
	transform: translateX(-100%);
}

.nav_black_close:hover .nav_black_bottom {
	left: 0;
}

.nav_black_list .nav_black_item {
	padding: 25px 0;
	text-align: center;
	opacity: 0;
	-webkit-transition: all .3s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s cubic-bezier(.64, .19, .34, .84);
}

.nav_black_list .nav_black_item a {
	font-size: 40px;
	color: #fff;
}

.index_body_tab .swiper-slide {
	background: #fff;
}

.nav_pop_active {
	display: block;
}

.nav_pop_active:before {
	right: 0;
	-webkit-transition: all .3s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s cubic-bezier(.64, .19, .34, .84);
}

.nav_pop_active:after {
	right: 0;
	-webkit-transition: all .3s .2s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s .2s cubic-bezier(.64, .19, .34, .84);
}

.nav_pop_active .nav_black_close {
	-webkit-transform: translateX(0);
	transform: translateX(0);
	-webkit-transition: all .3s .7s cubic-bezier(.64, .19, .34, .84);
	transition: all .3s .7s cubic-bezier(.64, .19, .34, .84);
}

.nav_pop_active .nav_black_logo {
	opacity: 1;
}

@media (max-width:658px) {
	.nav_pop_wrap {
		display: none;
	}

	.nav_pop_active {
		display: block;
	}

	.nav_black_header {
		padding-left: 15px;
	}

	.nav_black_logo {
		height: 60px;
		width: 165px;
	}

	.nav_black_list .nav_black_item a {
		font-size: 32px;
		color: #fff;
	}

	.nav_black_list .nav_black_item {
		padding: 18px 0;
	}

	.nav_black_close {
		width: 45px;
		height: 45px;
	}

	.nav_black_icon:after,
	.nav_black_icon:before {
		width: 30px;
	}
}