@charset "utf-8";

/* CSS Document */
html {
	-webkit-text-size-adjust: none;
}

body {
	font-size: 14px;
	color: #333;
	line-height: 26px;
	margin: 0;
	padding: 0;
	font-family: "微软雅黑", "MicrosoftYaHei", "Microsoft YaHei", "Arial";
	-webkit-text-size-adjust: none;
	min-width: 1200px;
}

img {
	border: 0;
}

div,
form,
ul,
ol,
li,
span,
h1,
h2,
h3,
h4,
h5,
h6,
dl,
dt,
dd {
	border: 0;
	margin: 0;
	padding: 0;
	list-style-type: none
}

font,
h2,
h1 {
	font-size: 12px
}

h3,
h4,
h5 {
	font-weight: normal;
	font-size: 14px
}

input,
textarea,
button,
select {
	outline: none;
	border: 0;
}

input:focus,
textarea:focus,
button:focus {
	outline: none;
	border: 0;
}

.clear {
	clear: both;
}

body {
	scroll-behavior: smooth;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
}

@media all and (max-width:1440px) {
	body {
		min-width: inherit;
	}
}

a {
	outline: none;
	-moz-outline: none;
	color: #50555a;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
	text-decoration: none;
}

a:hover {
	color: #f49e00;
	text-decoration: none
}

p {
	padding: 0;
	margin: 0;
}

.fixed {
	/* width: 100%; */
	position: fixed !important;
	z-index: 1000;
	top: 0;
	background-color: #fff;
	box-shadow: 0 0 6px 2px #e3e3e3;
}

header {
	width: 100%;
	height: 120px;
	padding: 0 80px;
	box-sizing: border-box;
	padding-bottom: 20px;
	position: relative;
	z-index: 1000;
	box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.2);
	/* display: flex;
	align-items: center;
	justify-content: space-between; */
}

header .logo {
	height: 80px;
	width: 20%;
	display: flex;
	align-items: center;
	justify-content: center;
}

header .logo img {
	width: 150px;
	display: block;
}

header .yuyan {
	margin-top: 10px;
	display: flex;
	justify-content: flex-end;
	text-transform: uppercase;
}

header .yuyan a {
	margin-left: 20px;
	color: #50555a;
	font-size: 16px;
}

header .yuyan a:hover {
	color: #f49e00;
}

header .yuyan h5 {
	display: flex;
}

header .yuyan a img {
	margin-right: 5px;
}

.fixed {
	height: 50px;
	padding-bottom: 0;
	display: flex;
	align-items: center;
	flex-direction: row-reverse;
	justify-content: space-between;
}

.fixed .logo {
	display: none;
}

.fixed nav ul li {
	align-items: center
}

header .head-b {
	display: flex;
	align-items: flex-end;
}

header nav ul {
	display: flex;
}

header nav ul li {
	position: relative;
	height: 50px;
	margin-right: 20px;
	font-size: 18px;
	display: flex;
	align-items: flex-end;
	justify-content: flex-end; padding-right: 20px;
}

header nav ul li a {
	color: #50555a;
}

header nav ul li .on {
	color: #f49e00;
}

header nav ul li:hover h3 {
	display: block;
}

header nav ul li h3 {
	position: absolute;
	left: -30px;
	right: -10px;
	top: 50px;
	background: #fff;
	display: none;
	text-align: center;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
	border-radius: 0 0 4px 4px;
	box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}

header nav ul li h3 a {
	display: block;
	margin-right: 0;
	color: #50555a;
	font-size: 14px;
	/* line-height: 36px; */
	padding: 10px 0;
	text-transform: uppercase;
	border-bottom: 1px solid #0000001a;
}

.caidan {
	display: none;
}

@media all and (max-width:1440px) {
	header {
		padding: 0 20px;
	}

}

@media (min-width: 1100px) {
	header nav ul {
		display: flex !important;
	}

}

@media all and (max-width:1100px) {
	header .yuyan {
		justify-content: center
	}

	header .head-b {
		align-items: center;
		justify-content: space-between;
	}

	header nav ul {
		display: none;
		position: absolute;
		top: 120px;
		/* padding: 100px 0 0 0; */
		box-sizing: border-box;
		/* bottom: 0; */
		left: 0;
		background-color: #fff;
		width: 100%;
		/* height: 100%; */
		box-shadow: -3px 6px 4px 0px #00000052;
		flex-direction: column;
	}

	header nav ul li {
		height: auto;
		box-sizing: border-box;
		width: 100%;
		display: block;
		border-bottom: 1px solid #0000001a;
	}

	header nav ul li a {
		display: block;
		line-height: 32px;
		padding: 10px 45px;
	}

	header .logo {
		width: 30%;
	}

	.caidan {
		display: block;
		font-size: 24px;
	}

	header nav ul li h3 {
		position: static;
		box-shadow: none;
		text-align: left;
		padding-top: 0;
		/* padding-left: 30px; */
	}

	header nav ul li h3 a {
		padding-left: 80px;
	}

	header nav ul li.on a {
		color: #f49e00;
		background-color: #f9f9fb;
	}
}

.banner video {
	width: 100%;
	display: block;
}

.index_1 {
	padding: 0 80px;
	box-sizing: border-box;
	margin-top: 70px;
}

.index_1 ul {
	/* display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 35px; */
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 35px;
}

.index_1 ul li {
	/* padding: 0 35px; */
	/* width: 30%; */
	text-align: center;
	margin-bottom: 60px;
	display: grid;
	grid-template-rows: auto auto 1fr auto;

}

.index_1 ul li .img {
	overflow: hidden;
}

.index_1 ul li .img img {
	display: block;
	width: 100%;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
}

.index_1 ul li .img:hover img {
	transform: scale(1.1);
}

.index_1 ul li h2 {
	font-size: 26px;
	line-height: 46px;
	font-weight: 400;
	margin-bottom: 20px;
}

.index_1 ul li h3 {
	font-size: 16px;
	line-height: 32px;
	text-align: left;
	padding: 20px 0;
	color: #50555a;
	margin-bottom: 10px;
}
header nav ul li h3 .on { color:#343434}
header nav ul li h3 .on:hover { color:#f49e00}


.index_1 ul li .btn {
	align-self: end;
}

.btn {
	text-align: center;
	box-sizing: border-box;
	width: 100%;
	display: block;
	border: 1px solid #f49e00;
	font-size: 16px;
	padding: 15px 0;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
}

.btn:hover {
	background-color: #f49e00;
	color: #fff;
}

.footer {
	width: 1320px;
	margin: auto;
	margin-top: 100px;
	text-align: center;
	padding-bottom: 80px;
}

.footer .img img {
	width: 170px;
	margin-bottom: 35px;

}

.footer .xx {
	font-size: 16px;
	margin-bottom: 35px;
}

.footer h4 {
	font-size: 16px;
	line-height: 42px;
	margin-bottom: 35px;
}

.footer h4 a {
	margin: 0 5px;
}

.footer .guanzhu {
	font-weight: 600;
	font-size: 16px;
	margin-bottom: 15px;
}

.footer ul {
	display: flex;
	justify-content: center;
	margin-bottom: 35px;
}

.footer ul li a {
	display: block;
	margin: 5px;
	width: 48px;
	height: 48px;
	line-height: 48px;
	font-size: 16px;
	color: #fff;
}

.footer ul li:nth-child(1) a {
	background-color: #3b5998;
}

.footer ul li:nth-child(2) a {
	background-color: #c13584;
}

.footer ul li:nth-child(3) a {
	background-color: #cd201f;
}

.footer ul li:nth-child(4) a {
	background-color: #0077b5;
}

.footer .aj {
	display: flex;
	gap: 14px;
	margin-bottom: 35px;
}

.footer p {
	font-size: 16px;
	color: #4a4e57;
}

.contact {
	display: none;
}

@media all and (max-width:1100px) {
	.fixed {
		display: none;
	}

	.index_1 {
		padding: 0 30px;
	}

	.index_1 ul {
		grid-template-columns: 1fr 1fr;
	}

	.index_1 ul li {
		/* width: 45%; */
	}

	.index_1 ul li .img {
		margin-bottom: 35px;
	}

	.index_1 ul li p {
		display: none;
	}

	.contact {
		display: block;
	}
}

@media all and (max-width:1320px) {
	.footer {
		width: 95%;
	}
}

@media all and (max-width:640px) {
	.index_1 ul {
		grid-template-columns: 1fr;
	}
}

.lianxi {
	position: fixed;
	bottom: 50%;
	right: 0;
	width: 55px;
	background-color: #4a4e57;
	padding-top: 10px;
}

.lianxi a {
	display: block;
	padding: 0 15px 10px 15px;
}

.lianxi img {
	width: 100%;
}

#scrollTo {
	display: block;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
	scroll-behavior: smooth;
	position: fixed;
	bottom: 0%;
	right: 75px;
	width: 48px;
	height: 35px;
	background-color: #4a4e57;
	color: #fff;
	cursor: pointer;
	display: none;
}

#scrollTo:hover {
	background-color: #f49e00;
	color: #fff;
}

.show {
	display: block !important;
}

.banner {
	width: 100%;
}

.banner img {
	width: 100%;
	display: block;
}

.pro_content {
	width: 1400px;
	margin: auto;
	margin-top: 74px;
	margin-bottom: 20px;
	font-size: 18px;
	line-height: 32px;
}

.pro_content h2 {
	text-align: center;
	font-size: 36px;
	font-weight: 400;
	line-height: 62px;
	margin-bottom: 55px;
}

.pro_content b {
	font-weight: 600; font-size: 18px;
}

.pro_content p {
	margin-bottom: 20px;
	font-size: 18px;
	line-height: 32px;
}

.pro_content a {
	color: #f49e00;
}

@media all and (max-width:1400px) {
	.pro_content {
		width: 95%;
	}
}

.index_3 {
	width: 850px;
	padding: 30px;
	background-color: #f9f9fb;
	margin: auto;
	box-sizing: border-box;
}

.index_3 img {
	float: left;
	display: block;
	width: 300px;
	margin-right: 50px;
}

.index_3 img::after {
	content: "";
	display: block;
	clear: both;
}

.index_3 p {
	font-size: 18px;
	line-height: 36px;
	margin-bottom: 20px;
}

.index_3 .btn {
	width: 55%;
	float: right;
	text-align: center;
	background-color: #f49e00;
	color: #fff;
}

.index_3 .btn:hover {
	background-color: #fff;
	color: #f49e00;
}

@media all and (max-width:1100px) {
	.index_3 {

		width: 50%;
	}

	.index_3 img {
		margin: auto;
		float: none;
		margin-bottom: 30px;
	}

	.index_3 .btn {
		width: 100%;
	}
}

@media all and (max-width:640px) {
	.index_3 {
		width: 95%;
	}

	.footer .aj {
		flex-direction: column;
	}
}

.youshi {
	width: 1400px;
	margin: auto;
	margin-top: 60px;
	margin-bottom: 100px;
}

.youshi h2 {
	font-size: 26px;
	font-weight: 400;
	text-align: center;
	margin-bottom: 15px;
	line-height: 62px;
}

.youshi p {
	margin-bottom: 20px;
	font-size: 18px;
	line-height: 32px;
}
.youshi video{
    width: 100%;
}
.youshi ul {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	/* gap: 35px; */
}

.youshi ul li {
	font-size: 18px;
	padding: 7px 0;
	/* height: 40px; */
	line-height: 32px;
	padding-left: 50px;
	box-sizing: border-box;
	display: flex;
}

.youshi ul li i {
	color: #f49e00;
	margin-right: 30px;
	margin-top: 5px;
}

@media all and (max-width:1400px) {
	.youshi {
		width: 95%;
	}
}

@media all and (max-width:640px) {
	.youshi ul {
		grid-template-columns: 1fr;
	}

	.youshi ul li {
		padding-left: 0;
	}
}

.preci {
	padding: 0 80px;
}

.preci h2 {
	font-size: 26px;
	font-weight: 400;
	line-height: 62px;
	text-align: center;
	margin-bottom: 15px;
	margin-top: 100px;
}

.preci ul {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 35px;
}

.preci ul li {
	overflow: hidden;
}

.preci ul li img {
	width: 100%;
	display: block;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
	scroll-behavior: smooth;
}

.preci ul li:hover img {
	transform: scale(1.1)
}

@media all and (max-width:1100px) {
	.preci {
		padding: 0 40px;
	}

	.preci ul {
		grid-template-columns: 1fr 1fr;
	}
}

@media all and (max-width:640px) {
	.preci {
		padding: 0 20px;
	}

	.preci ul {
		grid-template-columns: 1fr;
	}
}

.procu {
	margin-top: 100px;
	margin-bottom: 100px;
}

.procu ul {
	grid-template-columns: 1fr 1fr 1fr 1fr;
}

@media all and (max-width:1100px) {
	.procu ul {
		grid-template-columns: 1fr 1fr;
	}
}

@media all and (max-width:640px) {
	.procu ul {
		grid-template-columns: 1fr;
	}
}

.pro_content p img {
	display: block;
	margin: 56px auto;
}

@media all and (max-width:1220px) {
	.pro_content p img {
		width: 100%;
	}
}

.jieshu {
	padding: 0 80px;
}

.jieshu h2 {
	font-size: 26px;
	font-weight: 400;
	line-height: 62px;
	text-align: center;
	margin-bottom: 15px;
	margin-top: 100px;
}

.jieshu p {
	text-align: center;
	font-size: 16px;
	margin-bottom: 15px;
}

.jieshu .btn {
	width: 20%;
	text-align: center;
	margin: auto;
	background-color: #f49e00;
	color: #fff;
}

.jieshu .btn:hover {
	background-color: #fff;
	color: #f49e00;
}

.jieshu table {
	width: 100%;
	margin: 50px 0;
	text-align: center;
	font-size: 18px;
	line-height: 24px;
	border-collapse: collapse;
	color: #5a6066;
}

.jieshu table th {
	padding: 12px 8px;
	font-weight: 400;
	border: 1px solid #ddd;
}

.jieshu table tr:nth-child(odd) {
	background-color: #f2f2f2;
}

.jieshu table tr:hover {
	background-color: #ddd;
}

.jieshu table td {
	padding: 8px;
	border: 1px solid #ddd;

}

@media all and (max-width:640px) {
	.jieshu {
		padding: 0 20px;
	}

	.jieshu table {
		display: none;
	}

	.jieshu .btn {
		width: 50%;
	}
}

.yj {
	padding: 0 80px;
}

.yj h2 {
	font-size: 26px;
	font-weight: 400;
	line-height: 62px;
	text-align: center;
	margin-bottom: 15px;
	margin-top: 100px;
}

.yj .con {
	margin-bottom: 20px;
	font-size: 18px;
	line-height: 32px;
}

.yj p {
	text-align: center;
	font-size: 16px;
	margin-bottom: 15px;
}

.yj ul {
	margin-top: 74px;
	display: grid;
	grid-template-columns: 1fr 1fr 1fr 1fr 1fr;

}

.yj ul li {
	text-align: center;
	margin-bottom: 55px;
}

.yj ul li img {
	margin-bottom: 20px;
}

.yj ul li h5 {
	font-size: 18px;
}

.sikuai ul {
	grid-template-columns: 1fr 1fr 1fr 1fr;
}

.xuanxiao {
	padding: 0 80px;

}

.xuanxiao ul {
	display: grid;
	grid-template-columns: 1fr 1fr;

	gap: 60px;
}

.xuanxiao ul li {
	display: grid;
	grid-template-rows: auto 1fr auto;
}

.xuanxiao h5 {
	font-size: 26px;
	font-weight: 400;
	line-height: 62px;
	text-align: center;
	margin-bottom: 15px;
	margin-top: 100px;
}

.xuanxiao p {
	font-size: 18px;
	line-height: 36px;
	margin-bottom: 15px;
}

@media all and (max-width:1100px) {

	.yj,
	.jieshu,
	.xuanxiao {
		padding: 0 40px;
	}

	.yj ul li img {
		width: 100%;
	}
}

@media all and (max-width:640px) {

	.yj,
	.xuanxiao {
		padding: 0 20px;
	}

	.yj ul {
		grid-template-columns: 1fr;
	}

	.yj ul li img {
		width: 150px;
	}

	.xuanxiao ul {
		grid-template-columns: 1fr;
	}

	.xuanxiao h5 {
		margin-top: 10px;
	}
}

.about {
	width: 1400px;
	margin: auto;
	margin-top: 74px;
}

.about li {
	margin-bottom: 10px;
	position: relative;
}

.about li:hover h4 {
	color: #f49e00;

}

.about h2 {
	text-align: center;
	font-size: 36px;
	font-weight: 400;
	line-height: 62px;
	margin-bottom: 55px;
}
.about li:last-child .hx{
    display: none;
}
.about span {
	background-color: #f49e00;
	width: 42px;
	height: 42px;
	display: block;
	float: left;
	color: #fff;
	text-align: center;
	line-height: 42px;
	border-radius: 50px;
	margin-right: 20px;
}

.about i {
	font-size: 20px;
}

.about h4 {
	font-size: 22px;
	margin-top: 9px;
	margin-bottom: 15px;
}

.about p {
	font-size: 16px;
	margin-bottom: 20px;
	line-height: 40px;
	padding-left: 62px;
}

.hx {
	top: 0;
	left: 21px;
	height: calc(100% + 40px);
	background-color: #f49e00;
	width: 1px;
	position: absolute;
	z-index: -1;
}

.cer {
	margin-bottom: 80px;
}

.cer .btn {
	width: 15%;
	margin: auto;
	background-color: #f49e00;
	color: #fff;
}

.cer .btn:hover {
	background-color: #fff;
	color: #f49e00;
}

@media (max-width: 1400px) {
	.about {
		width: 95%;
	}
}

@media all and (max-width:640px) {
	.cer .btn {
		width: 40%;
	}
}

.yjmk {
	width: 1400px;
	margin: auto;
	margin-top: 74px;
}

.yjmk h2 {
	text-align: center;
	font-size: 36px;
	font-weight: 400;
	line-height: 62px;
	margin-bottom: 55px;
}

.yjmk b {
	font-weight: 600;
}

.yjmk p {
	margin-bottom: 20px;
	font-size: 18px;
	line-height: 32px;
}

.yjmk .mkBox {
	display: flex;
}

.yjmk .mkBox img {
	width: 15%;
	display: block;
	margin-right: 60px;
}

.youshi .btn {
	width: 15%;
	margin: auto;
	margin-top: 50px;
}

@media all and (max-width:1400px) {
	.yjmk {
		width: 95%;
	}
}

@media all and (max-width:1100px) {
	.yjmk .mkBox img {
		width: 20%;
	}

	.youshi .btn {
		width: 20%;
	}
}

@media all and (max-width:640px) {
	.yjmk .mkBox {
		flex-direction: column;
		align-items: center;
	}

	.yjmk .mkBox img {
		width: 400px;
		max-width: 100%;
		margin-right: 0;
	}

}

.lx {
	width: 1400px;
	margin: auto;
}

.lx ul {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
}

.lx ul li {
	padding: 40px;
	box-sizing: border-box;
	text-align: center;
}

.lx ul li img {
	width: 100%;
	display: block;
	margin-bottom: 25px;
}

.lx ul li h4,
.lx ul li h5 {
	font-size: 26px;
	line-height: 40px;
}

.lx ul li p {
	font-size: 18px;
	line-height: 32px;
}

@media all and (max-width:1400px) {
	.lx {
		width: 95%;
	}

	.lx ul li {
		padding: 10px;
	}
}

@media all and (max-width:640px) {
	.lx ul {
		grid-template-columns: 1fr;
	}
}

.biaodan {
	width: 1400px;
	margin: auto;
}

.biaodan h2 {
	font-size: 26px;
	font-weight: 400;
	text-align: center;
	margin-bottom: 15px;
	line-height: 62px;
}

.biaodan p {
	margin: 22px 0;
}

.biaodan label {
	font-size: 18px;
	margin-bottom: 15px;
	line-height: 32px;
	display: block;
}

.biaodan input,
.biaodan textarea {
	width: 100%;
	border: 1px solid #474747;
	height: 50px;
	padding: 0 20px;
	box-sizing: border-box;
	font-size: 18px;
}

.biaodan textarea {
	height: 138px;
	padding: 20px;
}

.biaodan input:focus {
	border: 1px solid #f49e00;
}

.biaodan textarea:focus {
	border: 1px solid #f49e00;
}

.biaodan input[type="checkbox"] {
	width: 26px;
	height: 26px;
	float: left;
}

.biaodan span {
	display: inline-block;
	margin: 3px;
	font-size: 16px;
}

.biaodan span a {
	color: #f49e00;
}

.biaodan input[type="submit"] {
	color: #5a6066;
	background-color: #fff;
	border: 1px solid #f49e00;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
}

.biaodan input[type="submit"]:hover {
	background-color: #f49e00;
	color: #fff;
}

@media all and (max-width:1400px) {
	.biaodan {
		width: 95%;
	}
}


.news {
	width: 1400px;
	margin: auto;
	display: flex;
	gap: 60px;
	margin-top: 55px;
}

.news .f_l ul li {
	display: flex;
	flex-wrap: wrap;
	gap: 17px;
	margin-bottom: 65px;
}

.news .f_l .rq p {
	text-align: center;
	background-color: #f49e00;
	margin-bottom: 5px;
	padding: 10px;
	font-size: 16px;
	color: #fff;
}

.news .f_l .rq p:last-child {
	background-color: #f2f3f5;
	color: #f49e00;
}

.news .f_l .rq p b {
	display: block;
	font-size: 22px;
}
.news .f_l .img{
    width: 320px;
}
.news .f_l .img img{
    width: 100%;
}
.news .f_l .new_con {
	width: 50%;
}

.news .f_l .new_con h2 {
	font-size: 24px;
	font-weight: 400;
	line-height: 36px;
}

.news .f_l .new_con p {
	font-size: 18px;
	margin-top: 20px;
}
.news .f_l .new_con p a {
	color: #f49e00;
}

.news .f_r {
	width: 40%;
}

.news .f_r h2 {
	font-size: 24px;
	font-weight: 400;
	margin-bottom: 40px;
}

.news .f_r ul li a {
	display: block;
	height: 40px;
	color: #f49e00;
	line-height: 40px;
	font-size: 18px;
}

.news .f_r ul li a i {
	margin-right: 5px;
	font-size: 22px;
}

.news .f_r ul li h3 {
	padding-left: 20px;
	box-sizing: border-box;
}

.news .f_r ul li h3 a {

	border-bottom: 1px solid #e2e2e2;
	margin: 10px 0;
}

@media all and (max-width:1400px) {
	.news {
		width: 95%;
	}

}

@media all and (max-width:1100px) {
	.news .f_l .new_con {
		width: 100%;
	}
}

@media all and (max-width:640px) {
	.news {
		flex-wrap: wrap;
	}

	.news .f_r {
		width: 100%;
	}
}

.huod {
	width: 1400px;
	margin: auto;
}

.huod .via {
	margin-top: 54px;
	font-size: 18px;
	line-height: 32px;
	text-align: center;
}

.huod p a {
	color: #f49e00;
}

.huod ul {
	margin: 56px 0;
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
}

.huod ul li {
	text-align: center;
}

.huod ul li p {
	font-size: 16px;
	line-height: 32px;
}

.huod ul li a {
	color: #f49e00;
	font-size: 16px;
}

.huod ul li img {
	width: 100%;
}


.dangan {
	width: 1400px;
	margin: auto;
}
.dangan h2 {
	font-size: 26px;
	font-weight: 400;
	text-align: center;
	margin-bottom: 15px;
	line-height: 62px;
}
.dangan ul {
	margin: 56px 0;
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
}

.dangan ul li {
	text-align: center;
}

.dangan ul li p {
	font-size: 16px;
	line-height: 32px;
}

.dangan ul li a {
	color: #f49e00;
	font-size: 16px;
}

.dangan ul li img {
	width: 100%;
}

@media all and (max-width:1400px) {
	.huod,.dangan {
		width: 95%;
	}

}

@media all and (max-width:640px) {
	.huod ul,.dangan ul {
		grid-template-columns: 1fr;
	}
}

.guanli{
	width: 1400px;
	margin: auto;
	text-align: center;
}
.guanli h2{
	    font-size: 26px;
	    font-weight: 400;
	    text-align: center;
	    margin-bottom: 15px;
	    line-height: 62px;
}
.guanli img{
	display: block;
	margin: auto;
	margin-bottom: 25px;
}
.guanli p{
	font-size: 26px;
	line-height: 32px;
}
.guanli p:last-child{
	font-size: 18px;
	margin-top: 25px;
}

.duiz{
	margin-top: 60px;
}
.duiz ul{
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 60px;
}
.duiz img{
	width: 100%;
}
@media all and (max-width:1400px) {
	.guanli {
		width: 95%;
	}
}
@media all and (max-width:1100px) {
	.duiz ul{
		grid-template-columns: 1fr 1fr;
	}
}
@media all and (max-width:640px) {
	.guanli img{
		width: 100%;
	}
	.duiz ul{
		grid-template-columns: 1fr;
	}
}

.newid span{
	display: block;
	text-align: center;
	color: #f49e00;
	font-size: 18px;
}

.newid ul{
	margin: 30px 0;
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 65px;
}
.newid ul li img{
	width: 100%;
}
.newid a{
	width: 15%;
	margin: auto;
	color: #fff;
	background-color: #f49e00;
}
.newid a:hover{
	background-color: #fff;
	color: #f49e00;
}

@media all and (max-width:1100px) {
	.newid ul{
		grid-template-columns: 1fr 1fr;
	}
	.newid a{
		width: 20%;
	}
}
@media all and (max-width:640px) {
	.newid img{
		width: 100%;
	}
	.newid ul{
		grid-template-columns: 1fr;
	}
	.pro_content h2{
		font-size: 28px;
	}
}