a,
b,
body,
dd,
div,
dl,
dt,
em,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
html,
i,
iframe,
img,
legend,
li,
nav,
ol,
p,
section,
span,
strong,
ul,
video {
	margin: 0;
	padding: 0;
	border: 0;
	list-style: none;
	vertical-align: baseline;
}


@media screen and (min-width:750px) {

	a,
	b,
	body,
	dd,
	div,
	dl,
	dt,
	em,
	footer,
	form,
	h1,
	h2,
	h3,
	h4,
	h5,
	h6,
	header,
	html,
	i,
	iframe,
	img,
	legend,
	li,
	nav,
	ol,
	p,
	section,
	span,
	strong,
	ul,
	video {
		font-size: 16px;
		font-family: "Microsoft YaHei", "微软雅黑";
	}
}

@media screen and (max-width:750px) {

	a,
	b,
	body,
	dd,
	div,
	dl,
	dt,
	em,
	footer,
	form,
	h1,
	h2,
	h3,
	h4,
	h5,
	h6,
	header,
	html,
	i,
	iframe,
	img,
	legend,
	li,
	nav,
	ol,
	p,
	section,
	span,
	strong,
	ul,
	video {
		font-size: 14px;
		font-family: 'PingFang SC';
	}

	.footer-bottom a {
		font-size: 12px;
	}
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
	display: block
}

html,
body {
	line-height: 1;
	/* width: 100%;
	height: 100% */
	position: relative;
}

button,
input,
textarea {
	outline: 0
}

a {
	color: #9f9fa1;
	text-decoration: none
}

.header-nav-color {
	color: #fff
}

.f_L {
	float: left
}

.f_R {
	float: right
}

.clearfix:after {
	content: ".";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden
}

.clearfix {
	overflow: hidden;
	clear: both
}

@media screen and (min-width:750px) {
	#header {
		width: 100%;
		height: 80px;
		background: #303036
	}
}

@media screen and (max-width:750px) {
	#header {
		width: 100%;
		height: 60px;
		background: #303036
	}
}

@media screen and (min-width:750px) {
	.header {
		height: 80px;
		width: 100%;
		background: #303036;
		position: relative
	}

	.header-content {
		width: 1200px;
		margin: 0 auto
	}

	.header-left {
		float: left;
		vertical-align: middle
	}

	.header-right {
		float: right
	}

	.header-left .logo {
		height: 50px;
		margin-top: 15px
	}

	.header-right li {
		float: left;
		height: 80px;
		line-height: 80px;
		margin-left: 60px;
		position: relative;
	}

	.header-right li .header-bar-active {
		color: #ff9835
	}

	.header-right li .bottom-line {
		width: 0px;
		height: 2px;
		background: #ff9835;
		transition: width 0.5s;
		position: absolute;
		bottom: 0;
		left: 0;
	}

	.header-right li a {
		color: #9f9fa1
	}

	/* .header-right li a:active,.header-right li a:hover {
		color: #ff9835
	} */

	.btn button {
		width: 373px;
		height: 50px;
		line-height: 50px;
		background: #ea5404;
		font-size: 20px;
		border: none;
		border-radius: 3px;
		margin-top: 50px;
		cursor: pointer;
		color: #fff
	}

	.pro-list {
		position: absolute;
		left: -10px;
		top: 78px;
		z-index: 6;
		color: #f2f2f2;
		width: 140px;
		font-size: 12px;
		background: #565656;
		padding: 4px 0;
	}

	.pro-list li {
		padding: 4px 10px;
		line-height: 30px;
		text-align: center;
		border-radius: 10px
	}

	.pro-list li:hover {
		background: #cbcbcb
	}

	#products li a {
		color: #fff
	}
}

@media screen and (max-width:750px) {
	.logos {
		position: absolute;
		width: 90px;
		left: 2px;
		top: 0
	}

	.logo {
		height: 47px;
		transform: translate(-6px, 6px);
	}

	.header {
		height: 60px;
		width: 100%;
		background: #303036;
		position: relative
	}

	.header-content {
		width: 320px;
		margin: 0 auto
	}

	.header-left {
		vertical-align: middle;
		float: left;
		width: 81px
	}

	.header-right {
		float: right
	}

	.header-left .logo {
		height: 36px;
		margin-top: 9px;
		width: 81px
	}

	.header-right li {
		float: left;
		width: 57px;
		height: 60px;
		text-align: right;
		line-height: 60px;
		font-size: 13px
	}

	.header-right li a {
		color: #9f9fa1;
		font-size: 12px;
	}

	/* .header-right li a:active,.header-right li a:hover {
		color: #fff
	} */

	.btn button {
		width: 373px;
		height: 50px;
		line-height: 50px;
		background: #ea5404;
		font-size: 20px;
		border: none;
		border-radius: 3px;
		margin-top: 50px;
		cursor: pointer;
		color: #fff
	}

	.pro-list {
		position: absolute;
		left: 0;
		top: 60px;
		z-index: 1;
		color: #f2f2f2;
		width: 100px;
		font-size: 12px;
		background: #565656
	}

	.pro-list li {
		line-height: 30px;
		text-align: center;
		border-radius: 10px
	}

	.pro-list li:hover {
		background: #cbcbcb
	}

	#products li a {
		color: #fff
	}
}

@media screen and (min-width:750px) {

	.footer,
	.footer-top li a {
		color: #9f9fa1
	}

	.footer {
		width: 100%;
		height: 320px;
		font-size: 14px;
		background: #303036;
		position: relative;
		z-index: 1111
	}

	.footer-content {
		width: 1200px;
		height: 240px;
		margin: 0 auto
	}

	.footer-top {
		width: 100%;
		height: 200px;
		padding: 40px 0 0
	}

	.footer-top li {
		float: left;
		line-height: 30px
	}

	.footer-top li .active,
	.footer-top li a:hover,
	.header-right li a:active {
		color: #fff
	}

	.footer-top .footer-list2 {
		margin: 0 85px;
	}

	.footer-top .two-code {
		float: right;
		width: 140px;
		color: #9f9fa1;
		font-size: 12px;
		text-align: center
	}

	.two-code img {
		width: 120px;
		height: 120px
	}

	.footer-bottom div {
		text-align: center;
		height: 30px;
		line-height: 30px;
	}
}

@media screen and (max-width:750px) {

	.footer,
	.footer-top li a {
		color: #9f9fa1
	}

	.footer {
		width: 100%;
		height: 180px;
		font-size: 14px;
		background: #303036;
		position: relative;
		z-index: 1111
	}

	.footer-content {
		width: 320px;
		margin: 0 auto
	}

	.footer-top {
		width: 100%;
		padding: 20px 0 0
	}

	.footer-top li {
		line-height: 30px
	}

	.footer-top li .active,
	.footer-top li a:hover,
	.header-right li a:active {
		color: #fff
	}

	.footer-top .footer-list2 {
		margin: 0 85px;
	}

	.footer-top .two-code {
		float: right;
		width: 140px;
		color: #9f9fa1;
		font-size: 12px;
		text-align: center
	}

	.two-code img {
		width: 120px;
		height: 120px
	}

	.footer-bottom div {
		text-align: center;
		height: 30px;
		line-height: 30px;
		font-size: 12px;
	}

	.footer .footer-list {
		display: none
	}

	.footer .footer-list1 {
		display: block;
		width: 100%;
		text-align: center
	}
}

@media screen and (min-width:750px) {
	.pc {
		display: block
	}

	.mobile {
		display: none
	}
}

@media screen and (max-width:750px) {
	.pc {
		display: none
	}

	.footer .footer-list1 img {
		height: 36px;
	}

	.mobile {
		display: block;
		text-align: center;
		line-height: 40px
	}
}