.nav {
	width: 100%;
	height: 75px;
	background: #000000;
	position: fixed;
	top: 0;
	z-index: 100;
	margin-bottom: 75px;
}
.navbox {
	width: 80%;
	height: 100%;
	margin: auto;
	display: flex;
	justify-content: space-between;
    align-items: center;
}

.navbox img {
	height: 28px;
	margin-top: 0 !important;
}
.navmenu {
	display: flex;
	line-height: 75px;
	font-size: 16px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
}

.navmenu a {
	color: white;
	font-size: 14px;
}

.nav_li {
	margin-left: 35px;
}

.nav_li:hover {
	color: #3860f4;
	cursor: pointer;
}

.homenav {
	color: #3860f4 !important;
}

.footer {
	width: 100%;
	background: #2e3033;
	padding-bottom: 60px;
}

.footer_box {
	width: 90%;
	margin: 0 auto;
	border-bottom: 1px solid #454545;
	display: flex;
	padding: 40px 0 0 0;
	box-sizing: border-box;
	justify-content: space-between;
	padding-bottom: 40px;
}

.foot_info_f {
	display: flex;
}

.foot_info_f img {
	width: 16px;
	height: 16px;
}

.foot_info_f div {
	font-size: 14px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #ffffffb3;
	line-height: 20px;
	margin-left: 11px;
	white-space: nowrap;
}

.footer_info p {
	font-size: 22px;
	font-family: Arial-BoldMT, Arial;
	font-weight: normal;
	color: #ffffffb3;
	line-height: 26px;
	margin-top: 12px;
}

.f_email {
	margin-top: 20px;
}

.foot_info_btu {
	display: flex;
	margin-top: 20px;
}

.f_info_leftbtu {
	width: 95px;
	height: 32px;
	border-radius: 2px;
	border: 1px solid #ffffffb3;
	font-size: 12px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #ffffffb3;
	line-height: 32px;
	text-align: center;
	box-sizing: border-box;
}

.f_info_rightbtu {
	display: flex;
	width: 95px;
	height: 32px;
	border-radius: 2px;
	opacity: 0.8;
	border: 1px solid #ffffffb3;
	font-size: 12px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #ffffffb3;
	line-height: 32px;
	/* text-align: center; */
	box-sizing: border-box;
	padding-left: 10px;
	margin-left: 16px;
}

.f_info_rightbtu img {
	width: 16px;
	height: 16px;
	margin-top: 9px;
	margin-right: 10px;
}

.foot_info_wei {
	font-size: 14px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #ffffffb3;
	line-height: 20px;
	margin-top: 20px;
}

.foot_info_code {
	display: flex;
}

.foot_info_code img {
	width: 95px;
	height: 95px;
	border-radius: 2px;
	margin-right: 16px;
	margin-top: 12px;
}

.foot_firsttext p {
	font-size: 16px;
	font-family: PingFangSC-Medium, PingFang SC;
	font-weight: 500;
	color: #ffffffb3;
	line-height: 22px;
	margin-bottom: 20px;
	white-space: nowrap;
}

.foot_f_a a {
	font-size: 12px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #ffffff9e;
	line-height: 17px;
	margin-bottom: 14px;
}

.foot_secondtext {
	margin-left: 131px;
}

.fft {
	margin-left: 200px;
}

.foot_t_line {
	width: 1px;
	height: 141px;
	background: #454545;
	margin-left: 46px;
	margin-top: 44px;
}

.foot_threetext {
	margin-left: 47px;
	margin-top: 44px;
}

.footer_textbox {
	width: 90%;
	height: auto;
	margin: 0 auto;
}

.footer_textbox p {
	font-size: 14px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #ffffffb3;
	line-height: 20px;
	margin-top: 30px;
	margin-bottom: 12px;
}

.footer_textbox img {
	width: 1200px;
	height: 20px;
}

.footer_t_friend {
	display: flex;
	margin-top: 20px;
}

.footer_t_friend span {
	font-size: 14px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #ffffffb3;
	line-height: 20px;
}

.ffriend_line {
	width: 2px;
	height: 14px;
	background: #616161;
	line-height: 20px;
	margin-left: 14px;
	margin-right: 14px;
	margin-top: 4px;
}

.footer_ban {
	font-size: 14px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #ffffffb3;
	line-height: 20px;
	margin-top: 10px;
}