*:before,
*:after {
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

html {
	overflow-x: hidden;
}

body {
	font-family: PingFang SC;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
select,
p,
blockquote,
th,
td,
section {
	margin: 0;
	padding: 0;
}

button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
	-webkit-appearance: button;
	/* 2 */
	cursor: pointer;
	/* 3 */
}

a:focus {
	outline: none;
}

a:hover {
	text-decoration: none;
}

body,
input,
textarea,
select,
button {
	text-rendering: optimizeLegibility;
	/* 1 */
	-webkit-font-smoothing: antialiased;
	/* 2 */
	-moz-osx-font-smoothing: grayscale;
	/* 3 Default: auto */
	-moz-font-feature-settings: "liga", "kern";
}

select {
	outline: none;
	/*去除系统默认的样式*/
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
	/* 点击高亮的颜色*/
}

select::-ms-expand {
	display: none;
}

em {
	font-style: normal;
}

button,
input,
optgroup,
select,
textarea {
	color: inherit;
	/* 1 */
	font: inherit;
	/* 2 */
	margin: 0;
	/* 3 */
}

button,
input {
	border: 0;
	line-height: normal;
}

button,
select {
	text-transform: none;
}

input[type=button],
input[type=text] {
	-webkit-appearance: none;
	outline: none
}

li,
dd,
dl {
	list-style: none;
	margin: 0px;
	padding: 0px;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

.clear {
	clear: both;
}

.sy-header {
	width: 100%;
	position: fixed;
	left: 0;
	top: 0;
	height: 82px;
	line-height: 82px;
	z-index: 99;
}

.header-main .sy-logo {
	float: left;
}

.sy-logo span {
	font-size: 15px;
	color: #fff;
	display: inline-block;
	margin-left: 10px;
}

.sy-logo2 span {
	color: #272727;
}

.sy-logo2 {
	display: none;
}

.header-main {
	max-width: 1680px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 100%;
}

.synav {
	
	display: flex;
	justify-content: space-around;
	align-items: center;
}



.synav ul li {
	float: left;
	margin-right: 60px;
	position: relative;
}
.synav ul .cur a{color:#f96913}
.synav ul li:after{content: "";display: none;width: 100%;height: 2px;border-radius:3px;background: #f96913;position: absolute;bottom: 2px;left: 0;}
.synav ul li:hover:after{display: block;}
.synav ul li:hover a{color:#f96913}
.synav ul .cur:after{display: block;}
.synav ul li:hover .symenu{display:block;}
.symenu{width: 497px;height: auto;overflow:hidden;background: #fff;padding: 30px;display: none;position: absolute;left: 50%;top: 82px;transform: translateX(-50%);border:5px solid #f26715;}
.symenu-left {width: 194px;float: left;line-height: 20px;}
.symenu-right{width: 210px;float: right;margin-right: 14px;line-height: 20px;}
.symenu-left span{font-weight: bold;font-size: 18px;
line-height: 16px;font-weight: bold;color: #141414;display: inline-block;width: 100%;
position: relative;margin-bottom: 10px;}
.symenu-left span:after{content: "";display: inline-block;width: 1px;height: 100%;
position: absolute;right: 0;top:0;background: #f96913;}

.symenu-left img{width: 167px;}
.synav ul li .symenu-right a{display: inline-block;width: 100%;padding-bottom: 12px;margin-bottom: 12px;
border-bottom:1px solid #cccccc;font-size: 14px;color: #323232;position: relative;line-height: 18px;}
.synav ul li .symenu-right a:after{content: ">";display: inline-block;font-family: "宋体";font-size: 16px;color: #f96913;position:absolute;right: 50px;top:0;}

.synav ul li .symenu-right a:last-of-type{border-bottom: 0;}


.synav ul li a {
	display: inline-block;
	font-size: 16px;
	color: #fff;
}



.synav ul .cur a {
	color: #f96913;
}

.sy-header2 .synav ul li a:hover {
	color: #f96913;
}
.sy-header2 .synav ul li a:hover {
	    text-decoration: none;
}

.sy-header2 {
	background: #fff!important;
	transition: all .3s;
}

.sy-header2 .sy-logo {
	display: none;
}

.sy-header2 .sy-logo2 {
	display: block;
}

.sy-header2 .synav ul li a {
	color: #3b3b3b;
}

.sy-header2 .phone span {
	background: #f96913;
	color: #fff;
}

.phone {
	position: relative;
	margin-right: 30px;
	width: 32px;
	height: 32px;
}

.phone span {
	height: 32px;
	border-radius: 30px;
	line-height: 32px;
	background: #fff;
	font-size: 16px;
	color: #666;
	display: inline-block;
	position: absolute;
	right: 0;
	padding-right: 38px;
	padding-left: 15px;
	top: 0;
	opacity: 0;
	transition: all .3s;
	z-index: -1;
}

.phone:hover span {
	opacity: 1;
	z-index: 0;
}

.phone img {
	position: absolute;
	right: 0;
	top: 0;
	z-index: 9;
	cursor: pointer;
}

.synav .get_fade {
	display: inline-block;
	width: 136px;
	height: 32px;
	background: #f96913;
	font-size: 16px;
	color: #fff;
	text-align: center;
	line-height: 32px;
	border-radius: 30px;
	cursor: pointer;
}

.banner2 {
	width: 100%;
	height: 100vh;
	position: relative;
}
.banner2 .swiper-container{width: 100%;height: 100%;}
.banner2 .swiper-slide {
	position: relative;
}

.banner2 .swiper-slide .banner-txt {
	position: absolute;
	top: 50%;
	width: 100%;
	transform: translateY(-50%);
	text-align: center;
}

.banner-txt h1 {
	font-size: 60px;
	color: #fff;
	font-weight: bold;
	margin: 40px 0;
}

.banner-txt p {
	font-size: 26px;
	color: #ffffff;
}

.banner2 .swiper-slide img {
	width:auto;
	height: 100%;
	position: absolute;left: 50%;
	transform: translateX(-50%);
}

.banner-txt .get_fade {
	display: inline-block;
	width: 210px;
	height: 56px;
	background: #f96913;
	font-size: 22px;
	color: #fff;
	text-align: center;
	line-height: 56px;
	border-radius: 30px;
	cursor: pointer;
}

.banner2 .c-btn2 {
	position: absolute;
	bottom: 40px;
	left: 50%;
	z-index: 6;
	color: #fff;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	cursor: pointer;
}

.banner2 .c-btn2 .c-jt {
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 10px;
	width: 40px;
	height: 40px;
	border: 2px solid #fff;
	border-radius: 50%;
}

.c-jt img {
	-webkit-animation: jump 1.5s linear infinite;
}

@keyframes jump {
	0% {
		transform: translateY(0)
	}
	25% {
		transform: translateY(-35%)
	}
	50% {
		transform: translateY(0)
	}
	75% {
		transform: translateY(35%)
	}
	to {
		transform: translateY(0)
	}
}

.sy1-container {
	width: 100%;
	padding: 80px 0;
}

.sy1-main {
	max-width: 1300px;
	margin: 0 auto;
	text-align: center;
}

.sy1-main>h3 {
	font-size: 20px;
	color: #3b3b3b;
}

.sy1-main>h2 {
	font-size: 34px;
	color: #232323;
	margin: 20px auto 40px;
	max-width: 1060px;
	font-weight: bold;
	line-height: 54px;
}

.sy1-box {
	width: 100%;
}

.sy1-box ul li {
	width: 370px;
	height: 490px;
	float: left;
	margin-right: 87px;
	background: #f8f8f8;
	padding: 64px 0;
	text-align: center;
	border: 3px solid #f8f8f8;
	transition: transform .3s;
	cursor: pointer;
	border-radius: 8px;
}

.sy1-box ul li a {
	display: inline-block;
}

.sy1-box ul li:last-of-type {
	margin-right: 0;
}

.sy1-box ul li h3 {
	font-size: 24px;
	color: #1b1b1b;
}

.sy1-box ul li img {
	margin: 40px 0;
	mix-blend-mode: multiply;
	height:87px
}

.sy1-txt a {
	font-size: 14px;
	color: #1b1b1b;
	line-height: 28px;
	display: inline-block;
	width:100%;
}
.sy1-txt a:hover{color: #f96913;}
.sy1-box ul .active {
	border: 3px solid #f96913;
	transform: translateY(-7px);
	box-shadow: 0 15px 25px #fedbc7;
}

.sy1-box ul .active h3 {
	color: #f96913;
}

.sy2-container {
	width: 100%;
	position: relative;
	background: url(../image/bac1.png) no-repeat center;
	background-size: cover;
	height: 885px;
}

.sy2-container .sy2-main {
	width: 100%;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	color: #fff;
	text-align: center;
}

.sy2-main h4 {
	font-size: 28px;
	color: #fff;
}

.sy2-main h3 {
	font-size: 48px;
	color: #fff;
	margin: 20px 0 80px;
}

.sy2-box {
	width: 1200px;
	overflow: hidden;
	margin: 0 auto;
}

.sy2-box ul li {
	width: 25%;
	float: left;
	text-align: center;
}

.sy2-box ul li>span {
	font-size: 81px;
	color: #f96913;
}

.sy2-box ul li>span span {
	font-size: 25px;
	color: #fff;
}

.sy2-box ul li p {
	font-size: 22px;
	color: #fff;
}

.sy3-container {
	width: 100%;
	padding: 80px 0;
}

.sy3-main {
	max-width: 1680px;
	margin: 0 auto;
}

.sy3-main>h4 {
	font-size: 20px;
	color: #3b3b3b;
	text-align: center;
}

.sy3-main>h3 {
	font-size: 34px;
	color: #232323;
	text-align: center;
	margin: 20px 0 58px;
	font-weight: bold;
}

.sy3-box {
	width: 100%;
}

.sy3-box ul li {
	width: 540px;
	float: left;
	margin-right: 27px;
	padding: 10px;
	border-radius: 8px;
	background: #f1f1f1;
	position: relative;
	cursor: pointer;
	margin-bottom: 60px;
	box-shadow: 0 10px 10px #cbcbcb;
	padding-bottom: 20%;
	overflow: hidden;
}

.sy3-box ul li>img {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	height:100%
}

.sy3-box ul li:nth-of-type(3n) {
	margin-right: 0;
}

.al-nbox {
	position: absolute;
	left: 0;
	top: 0;
	background: rgba(0, 0, 0, 0.69);
	text-align: center;
	width: 100%;
	height: 100%;
	padding: 30px;
	transform: scale(0);
	transition: all .3s;
}

.sy3-box ul li:hover .al-nbox {
	transform: scale(1);
}

.al-sbox {
	width: 100%;
	height: 100%;
	border: 2px solid #fff;
	display: flex;
	justify-content: center;
	align-items: center;
}
.al-sbox>div{width:100%;}
.al-sbox h3 {
	font-size: 24px;
	color: #fff;
	max-width:100%;
	overflow: hidden;
	text-overflow:ellipsis;
	white-space: nowrap;
}

.al-sbox img {
	margin: 15px auto;
	display: block;
}

.al-sbox span {
	font-size: 16px;
	color: #fff;
	display: block;
}

.al-sbox a {
	display: inline-block;
	width: 130px;
	height: 32px;
	background: #f96913;
	line-height: 32px;
	border-radius: 20px;
	text-align: center;
	color: #fff;
	margin-top: 15px;
	box-shadow: 0 5px 5px #493340;
}

.sy-more {
	display: block;
	margin: 0 auto;
	width: 217px;
	height: 52px;
	background: #f96913;
	font-size: 16px;
	color: #fff;
	text-align: center;
	line-height: 52px;
	box-shadow: 0 10px 10px #fdd7c0;
}

.sy-more img {
	margin-left: 8px;
}

.sy-more:hover {
	color: #fff;
}

.sy4-container {
	width: 100%;
	padding-bottom: 100px;
}

.sy4-main {
	max-width: 1680px;
	margin: 0 auto;
}

.sy4-main>h4 {
	font-size: 20px;
	color: #3b3b3b;
	text-align: center;
}

.sy4-main>h3 {
	font-size: 34px;
	color: #232323;
	text-align: center;
	margin: 20px 0 100px;
}

.sy4-box {
	width: 100%;
}

.sy4-box ul li {
	width: 22%;
	float: left;
	border-radius: 15px;
	overflow: hidden;
	border: 1px solid #f4f4f4;
	cursor: pointer;
	transition: all .3s;
}

.sy4-box ul li h3 {
	width: 100%;
	line-height: 87px;
	background: #f2f2f2;
	padding: 0 64px;
	font-size: 28px;
	position: relative;
	color: #2f2f2f;
}

.sy4-box ul li h3 img {
	position: absolute;
	right: 0;
	top: 32px;
	display: none;
}

.sy4-txt {
	padding: 50px;
	height: 333px;
}

.sy4-txt .sy4-left {
	text-align: center;
}

.sy4-txt .sy4-img img {
	display: block;
	margin: 35px auto 0;
}

.sy4-txt p {
	font-size: 16px;
	color: #3a3a3a;
	line-height: 32px;
}

.sy4-txt a {
	width: 147px;
	height: 52px;
	border-radius: 30px;
	background: #f96913;
	line-height: 52px;
	text-align: center;
	box-shadow: 0 10px 10px #fdd8c2;
	font-size: 18px;
	color: #fff;
	display: none;
}

.sy4-box ul .active {
	width: 32%;
	box-shadow: 0 15px 15px #feeff2;
}

.sy4-box ul .active .sy4-txt {
	padding: 50px 40px;
	overflow: hidden;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.sy4-box ul .active .sy4-txt .sy4-left {
	width: 50%;
	text-align: left;
}

.sy4-box ul .active .sy4-txt .sy4-img {
	margin: 0;
}

.sy4-box ul .active .sy4-txt .sy4-left a {
	display: inline-block;
	margin-top: 115px;
}

.sy4-box ul .active h3 {
	background: url(../image/sy4_bac.png) no-repeat;
	background-size: cover;
	color: #fff;
}

.sy4-box ul .active h3 img {
	display: block;
}

.sy4-box ul li h3:before {
	content: "";
	display: inline-block;
	width: 17px;
	height: 17px;
	background: transparent;
	border: 3px solid #f96913;
	border-radius: 50%;
	position: absolute;
	left: 30px;
	top: 50%;
	transform: translateY(-50%);
}

.sy4-box ul .active h3:before {
	border: 3px solid #fff;
}

.news-wrap {
	width: 100%;
}

.news-main {
	max-width: 1680px;
	margin: 0 auto;
	overflow: hidden;
}

.news-main>h3 {
	text-align: center;
	font-size: 54px;
	color: #393939;
	margin-bottom: 75px;
}

.news-box {
	width: 100%;
}

.news-box .news-left {
	width: 479px;
	float: left;
	position: relative;
	overflow: hidden;
}

.news-left>a>img {
	width: 100%;
	transition: all .3s;
}

.news-left:hover img {
	transform: scale(1.1);
}

.news-txt {
	position: absolute;
	left: 35px;
	bottom: 30px;
	width: 80%;
}

.news-txt h3 {
	font-size: 28px;
	color: #fff;
	width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.news-txt p {
	color: #ebebeb;
	font-size: 18px;
	margin: 10px 0 20px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	width: 80%;
}

.news-right {
	width: 1168px;
	float: right;
}

.news-right ul li {
	width: 568px;
	padding-bottom: 30.5%;
	float: left;
	margin-right: 30px;
	position: relative;
	overflow: hidden;
}

.news-right ul li:nth-of-type(2n) {
	margin-right: 0;
}

.news-right>ul>li>a>img {
	width:auto;
	height: 100%;
	left: 50%;
    	transform: translateX(-50%);
	transition: all .3s;
	position: absolute;
}

.news-right>ul>li:hover>a>img {
	transform:translateX(-50%) scale(1.1);
}

.news-txt {
	position: absolute;
	left: 35px;
	bottom: 0px;
	transition: all .3s;
}

.news-txt a {
	display: inline-block;
	width: 86px;
	height: 28px;
	background: #f96913;
	text-align: center;
	line-height: 28px;
	border-radius: 30px;
	transform: scale(0);
	transition: all .3s;
}
.news-txt a img{margin-top:8px}
.news-right ul li:hover .news-txt a {
	transform: scale(1);
}

.news-right ul li:hover .news-txt {
	bottom: 30px;
}

.news-right ul li {
	margin-bottom: 3%;
}

.news-left:hover .news-txt {
	bottom: 30px;
}

.news-left:hover .news-txt a {
	transform: scale(1);
}

.hz-wrap {
	width: 100%;
	padding: 80px 0;
}

.hz-main {
	max-width: 1440px;
	margin: 0 auto;
}

.hz-main h3 {
	font-size: 54px;
	color: #393939;
	margin-bottom: 65px;
	text-align: center;
}

.hz-box {
	width: 100%;
}

.hz-box ul li {
	width: 240px;
	float: left;
	position: relative;
	padding-bottom: 9%;
	border: 1px solid #f0f0f0;
	margin-right: 60px;
	margin-bottom: 40px;
	transition: all .3s;
	cursor: pointer;
}

.hz-box ul li:hover {
	border: 1px solid #f96913;
}

.hz-box ul li img {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	max-width: 90%;
	max-height: 90%;
}

.hz-box ul li:nth-of-type(5n) {
	margin-right: 0;
}

.syfooter-wrap {
	width: 100%;
	height: 815px;
	background: url(../image/syfooter_bac.png) no-repeat center;
	background-size: cover;
	padding: 100px 0 180px;
	    margin-top: 50px;
}

.syfooter-main {
	max-width: 1200px;
	margin: 0 auto;
	text-align: center;
}

.syfooter-logo {.syfooter-li ul li
	display: block;
	margin: 0 auto;
}

.syfooter-li {
	
	width:526px;
	float: right;
}

.syfooter-li ul {
	width: 100%;
	margin-top: 200px;
	overflow: hidden;
}

.syfooter-li ul li {
	width: 240px;
	height: 136px;
	float: left;
	margin-right: 46px;
	margin-bottom: 20px;
	display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
	background: rgba(255, 255, 255, .16);
	padding: 0 25px;
	cursor: pointer;
	transition: all .3s;
}
.syfooter-li ul li:nth-of-type(2n){margin-right: 0;}
.syfooter-li ul li:hover {
	transform: translateY(-5px);
}

.syfooter-li ul li img {
	margin-bottom: 10px;
}

.syfooter-li ul li p {
	font-size: 15px;
	color: #fff;
	line-height: 22px;
}

.syfooter-lx {
	font-size: 20px;
	color: #ffffff;
	text-align: center;
	margin-top: 80px;
}

.syfooter-lx a {
	display: inline-block;
	width: 130px;
	height: 45px;
	border-radius: 10px;
	text-align: center;
	line-height: 45px;
	color: #fff;
	margin: 0 10px;
	cursor: pointer;
}

.syfooter-lx a:first-of-type {
	background: #e6281f;
}

.syfooter-lx a:nth-of-type(2) {
	background: #f96913;
}

.sycopy-wrap {
	width: 100%;
	padding: 25px 0;
	background: #0e0e0e;
}

.sycopy-main {
	max-width: 1440px;
	margin: 0 auto;
	text-align: center;
	position: relative;
}

.sycopy-main p {
	font-size: 16px;
	color: #ffffff;
}
.sycopy-main p a{color: #ffffff;}
.sycopy-main p span{color: #ffffff;}
.copyright {
	position: absolute;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	color: #fff;
}

.copyright a {
	font-size: 12px;
	color: #fff;
}

.bj-box {
	width: 655px;
	max-height: 80%;
	overflow-y: auto;
	position: fixed;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	z-index: 999;
	background: #fff;
	display: none;
}

.bj-box h3 {
	line-height: 90px;
	padding: 0 30px;
	background: #ee5e07;
	color: #fff;
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size:24px;
}

.bj-box h3 img {
	width: 22px;
	height: 22px;
	cursor: pointer;
}

.bj-input {
	width: 100%;
	padding: 50px 40px;
	background: #efefef;
}

.bj-sinput {
	width: 100%;
	margin-bottom: 15px;
}

.bj-sinput p {
	font-size: 20px;
	color: #222222;
	margin-bottom: 10px;
}

.bj-sinput p span {
	color: #f23d3d;
}

.bj-sinput input {
	width: 100%;
	border-radius: 30px;
	background: #fff;
	border: 1px solid #fff;
	height: 57px;
	padding: 0 20px;
	font-size: 16px;
	transition: all .3s;
}

.bj-sinput input:focus {
	border: 1px solid #ee5e07;
}

.bj-sinput textarea {
	width: 100%;
	height: 75px;
	padding: 15px 20px;
	border-radius: 22px;
	border: 1px solid #fff;
	outline: none;
	font-size: 16px;
}

.bj-sinput textarea:focus {
	border: 1px solid #ee5e07;
}

.yz-box {
	width: 100%;
	height: 57px;
	background: #fff;
	border-radius: 30px;
	overflow: hidden;
}

.yz-box input {
	width: 35%;
	height: 100%;
	padding: 0 20px;
	font-size: 16px;
}

.yz-box button {
	background: #f96913;
	color: #fff;
	font-size: 20px;
	width: 35%;
	float: right;
	height: 100%;
	border-radius: 30px;
	outline: none;
}

.yd_nav {
	position: absolute;
	right: 30px;
	top: 22px;
	width: 44px;
	line-height: 16px;
	height: 30px;
	display: none;
	cursor: pointer;
}

.yd_nav span:first-of-type {
	width: 100%;
	display: inline-block;
	height: 2px;
	background: #3b3b3b;
	position: absolute;
	top: 0;
}

.yd_nav span:nth-of-type(2) {
	width: 90%;
	display: inline-block;
	height: 2px;
	background: #3b3b3b;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
}

.yd_nav span:nth-of-type(3) {
	width: 100%;
	display: inline-block;
	height: 2px;
	background: #3b3b3b;
	position: absolute;
	bottom: 0;
	left: 0;
}

.swiper-container2 {
	display: none;
}

.swiper-container3 {
	display: none;
}

.pc {
	display: block;
}

.yd {
	display: none;
}

@media only screen and (max-width: 1919px) {
	.header-main {
		max-width: 100%;
		padding: 0 50px;
	}
	.sy3-main {
		max-width: 100%;
		padding: 0 50px;
	}
	.sy3-box ul li {
		width: 32%;
		margin-right: 2%;
	}
	.sy4-main {
		max-width: 100%;
		padding: 0 50px;
	}
	.news-main {
		max-width: 100%;
		padding: 0 50px;
	}
	.sy4-box ul li h3 {
		font-size: 24px;
	}
	.news-box .news-left {
		width: 29%;
	}
	.news-right {
		width: 69%;
	}
	.news-right ul li {
		width: 49%;
		margin-right: 2%;
	}
	.hz-main {
		max-width: 100%;
		padding: 0 100px;
	}
	.hz-box ul li {
		width: 17%;
		margin-right: 3.5%;
	}
	.news-txt h3 {
		font-size: 22px;
	}
	.news-txt p {
		font-size: 16px;
	}
	.hz-main h3 {
		font-size: 44px;
	}
	.news-main>h3 {
		font-size: 44px;
	}
	.bj-box h3{font-size: 22px;line-height: 75px;}
	.bj-sinput p{font-size: 18px;}
	.bj-input{padding: 40px 30px;}
	.bj-sinput input,.yz-box{height: 50px;}
	.bj-sinput textarea{height: 70px;}
}

@media only screen and (max-width: 1599px) {
	.synav ul li {
		margin-right: 40px;
	}
	.banner-txt p {
		font-size: 24px;
	}
	.banner-txt h1 {
		font-size: 50px;
	}
	.banner-txt .get_fade {
		width: 200px;
		height: 50px;
		line-height: 50px;
		font-size: 18px;
	}
	.sy1-main {
		max-width: 100%;
		padding: 0 50px;
	}
	.sy1-main>h2 {
		font-size: 32px;
	}
	.sy1-box ul li {
		width: 31%;
		margin-right:3.5%;
	}
	.sy2-box ul li>span {
		font-size: 70px;
	}
	.sy2-box ul li p {
		font-size: 20px;
	}
	.sy4-box ul li h3 {
		padding: 0 50px;
	}
	.sy4-box ul li h3 {
		font-size: 20px;
	}
	.news-main>h3,
	.hz-main h3 {
		font-size: 46px;
		margin-bottom: 50px;
	}
	.news-txt h3 {
		font-size: 20px;
	}
	.news-txt p {
		font-size: 14px;
	}
	.sycopy-main {
		max-width: 90%
	}
	.syfooter-lx {
		font-size: 18px;
	}
	.syfooter-lx a {
		font-size: 16px;
	}
	.sycopy-main p {
		font-size: 14px;
	}
	.bj-box{width: 35%;}
	.bj-box h3{font-size: 20px;line-height: 60px;}
	.bj-input{padding: 30px;}
	.bj-sinput p{font-size: 14px;}
	.bj-sinput input, .yz-box{height: 40px;}
}

@media only screen and (max-width: 1439px) {
	.sy-logo span,
	.phone {
		display: none;
	}
	.banner-txt p {
		font-size: 22px;
	}
	.banner-txt h1 {
		font-size: 40px;
	}
	.banner-txt .get_fade {
		width: 160px;
		height: 44px;
		line-height: 44px;
		font-size: 14px;
	}
	.banner2 .c-btn2 {
		bottom: 20px;
	}
	.sy4-box ul li h3 {
		font-size: 17px;
		padding: 0 30px;
	}
	.sy4-box ul li h3:before {
		left: 12px;
	}
	.sy4-txt {
		padding: 20px;
	}
	.sy4-txt p {
		font-size: 14px;
	}
	.syfooter-main {
		max-width: 100%;
		padding: 0 50px;
	}
	.sy2-container {
		height: 700px;
	}
}

@media only screen and (max-width: 1199px) {
	.synav .get_fade {
		display: none;
	}
	.synav ul li {
		margin-right: 30px;
	}
	.sy2-box {
		padding: 0 50px;
		width: 100%;
	}
	.sy4-box ul li h3 {
		font-size: 15px;
		line-height: 60px;
	}
}

@media only screen and (max-width: 991px) {
	
	.header-main {
		padding: 0 30px;
	}
	.sy-header {
		height: 80px;
		
	}
	.synav {
		display: block;
		position: absolute;
		left: -100%;
		top: 64px;
		width: 100%;
		height: 10000px;
		padding: 10px 30px;
		background: #f8f8f8;
	}
	.synav ul li {
		width: 100%;
		line-height: 40px;
		border-bottom: 1px solid #d4d4d4;
	}
	.synav ul li a {
		display: inline-block;
		width: 100%;
	}
	.sy-header2 .synav {
		background: #f8f8f8;
	}
	.sy-header2 .yd_nav span {
		background: #3b3b3b;
	}
	.yd_nav {
		display: block;
	}
	.yd_nav span {
		transition: all .2s;
	}
	.yd_esc span:first-of-type {
		top: 50%;
		transform: translateY(-50%) rotate(45deg);
	}
	.yd_esc span:nth-of-type(2) {
		opacity: 0;
	}
	.yd_esc span:nth-of-type(3) {
		transform: translateY(50%) rotate(-45deg);
		bottom: 50%;
	}
	.banner-txt h1 {
		font-size: 32px;
		margin: 10px 0 20px;
	}
	.sy1-main>h2 {
		font-size: 22px;
		line-height: 44px;
	}
	.sy1-box ul li {
		width: 48%;
		margin-bottom: 20px;
		padding: 15px 0;
	}
	.sy1-box ul li img {
		margin: 20px 0;
	}
	.sy1-box ul li:nth-of-type(2n) {
		margin-right: 0;
	}
	.sy2-main h4 {
		font-size: 24px;
	}
	.sy4-box ul li {
		width: 50%;
	}
	.sy4-box ul .active {
		width: 48%;
		margin-right: 4%;
		margin-bottom: 20px;
	}
	.sy4-box ul .active:nth-of-type(2n) {
		margin-right: 0;
	}
	.sy4-box ul .active .sy4-txt .sy4-left a {
		margin-top: 40px;
	}
	.sy4-box ul .active .sy4-txt {
		padding: 30px 20px;
	}
	.sy3-box ul li {
		width: 48%;
		margin-bottom: 20px;
		margin-right: 4%;
		padding-bottom: 30%;
	}
	.sy3-box ul li:nth-of-type(3n) {
		margin-right: 4%;
	}
	.sy3-box ul li:nth-of-type(2n) {
		margin-right: 0;
	}
	.al-sbox h3 {
		font-size: 17px;
	}
	.news-box .news-left {
		width: 100%;
		margin-bottom: 20px;
		float: none;
	}
	.news-right {
		width: 100%;
		float: none;
	}
	.hz-box ul li {
		width: 48%;
		margin-right: 4%;
		padding-bottom: 20%;
	}
	.hz-box ul li:nth-of-type(5n) {
		margin-right: 4%;
	}
	.hz-box ul li:nth-of-type(2n) {
		margin-right: 0;
	}
	.syfooter-li ul li {
		width: 190px;
	}
	.syfooter-lx {
		font-size: 15px;
	}
	.copyright {
		display: none;
	}
}

@media only screen and (max-width: 768px) {
	.sy-header .sy-logo img {
		height: .5rem;
	}
	
	.sy-header {
		height: 1.2rem;
		
	}
	.yd_nav span:first-of-type,.yd_nav span:nth-of-type(2),.yd_nav span:nth-of-type(3){background: #fff;}
	.sy-header2 .yd_nav span:first-of-type,.sy-header2 .yd_nav span:nth-of-type(2),.sy-header2 .yd_nav span:nth-of-type(3){background: #3b3b3b;}

	.yd_nav {
		right: .15rem;
		width: .48rem;
		top: .45rem;
		height: .4rem;
	}
	.header-main {
		padding: 0 .15rem
	}
	.banner2 {
		height: 7rem;
	}
	.banner2 .swiper-container {
		height: 100%;
	}
	.banner2 .swiper-slide img {
		width: auto;
		position: absolute;
		left: 50%;
		transform: translateX(-50%);
		height: 100%;
	}
	.sy-header2 .synav {
		top: 1.2rem;
		padding: .3rem;
		transition: all .3s;
	}
	.synav ul li a {
		font-size: .26rem;
		line-height: .44rem;
		color:#3b3b3b;
	}
	.banner-txt p {
		font-size: .26rem;
	}
	.banner-txt h1 {
		font-size: .3rem;
		margin: .2rem 0 .4rem;
	}
	.banner-txt .get_fade {
		width: 2rem;
		height: .6rem;
		line-height: .6rem;
		font-size: .26rem;
	}
	.banner2 .c-btn2 .c-jt {
		width: .6rem;
		height: .6rem;
	}
	.banner2 .c-btn2 p {
		font-size: .24rem;
	}
	.sy1-container {
		padding: 1rem 0 .5rem;
	}
	.sy1-main {
		padding: 0 .15rem;
	}
	.sy1-main>h3 {
		font-size: .32rem;
		font-weight: bold;
	}
	.sy1-main>h2 {
		font-size: .32rem;
		line-height: .5rem;
		max-width:100%;
		padding:0 0.4rem;
	}
	.sy1-box ul li {
		border: 1px solid #F96913;
	}
	.sy1-box ul li h3 {
		font-size: .26rem;
		color: #f96913;
		font-weight: bold;
	}
	.sy1-box ul li img {
		margin: .1rem 0;
		max-width: 1.6rem;
	}
	.sy1-txt p {
		font-size: .24rem;
		line-height: .38rem;
	}
	.sy2-container {
		height: 6rem;
	}
	.sy2-main h4 {
		font-size: .28rem;
	}
	.sy2-main h3 {
		font-size: .36rem;
		margin: .2rem 0 .4rem;
	}
	.sy2-box {
		padding: 0 .15rem;
	}
	.sy2-box ul li>span {
		font-size: .6rem;
	}
	.sy2-box ul li p {
		font-size: .26rem;
	}
	.sy3-container {
		padding: 1rem 0;
	}
	.sy3-main>h4 {
		font-weight: bold;
		font-size: .36rem;
	}
	.sy3-main>h3 {
		font-size: .36rem;
		margin: 20px 0 40px;
	}
	.sy3-main {
		padding: 0 .2rem;
	}
	.al-nbox {
		padding: .15rem;
	}
	.al-sbox h3 {
		font-size: .26rem;
	}
	.al-sbox img {
		margin: .15rem auto;
		width: 1.3rem;
	}
	.al-sbox span {
		font-size: .24rem;
	}
	.al-sbox a {
		width: 1.5rem;
		height: .4rem;
		font-size: .24rem;
		line-height: .4rem;
		margin-top: .1rem;
	}
	.sy-more {
		width: 2.4rem;
		height: .6rem;
		line-height: .6rem;
		font-size: .26rem;
		    margin: .2rem auto;
	}
	.sy4-main {
		padding: 0 .2rem;
		width: 100%;
	}
	.sy4-main>h4 {
		font-size: .36rem;
		font-weight: bold;
	}
	.sy4-main>h3 {
		font-size: .36rem;
		margin: 20px 0 40px;
	}
	.sy4-box ul .active {
		width: 100%;
		float: none;
		margin-right: 0;
	}
	.sy4-box ul .active .sy4-txt {
		height: auto;
		padding: .3rem;
	}
	.sy4-box ul li h3 img {
		width: 1rem;
	}
	.sy4-txt .sy4-img img {
		width: 2rem;
	}
	.sy4-box ul .active .sy4-txt .sy4-left a {
		width: 1.6rem;
		font-size: .26rem;
		line-height: .6rem;
		height: .6rem;
		font-size: .26rem;
	}
	.sy4-container {
		padding-bottom: .5rem;
	}
	.news-main>h3,
	.hz-main h3 {
		font-size: .36rem;
		margin-bottom: 40px;
		font-weight: bold;
	}
	.news-main {
		padding: 0 .2rem;
	}
	.news-txt h3 {
		width: 100%;
		font-size: .26rem;
		color: #333;
		font-weight: bold;
	}
	.news-txt p {
		font-size: .24rem;
		margin: .1rem 0 .2rem;
		color: #666;
		width: 100%;
	}
	.news-center{position: static;}
	.news-txt {
		position: static;
		background: #f5f5f5;
		padding: .2rem;
		width:100%;
	}
	.news-txt a {
		transform: scale(1);
		width: 1rem;
		height: .4rem;
		line-height: .4rem;
	}
	.news-txt a img {
		width: .4rem;
	}
	.news-right ul li {
		padding-bottom: 0;
		margin-bottom: .2rem;
	}
	.news-right>ul>li>a>img {
		height: 100%;
		transform: translateX(0);
		position: static;
	}
	
	.news-right>ul>li:hover img {
   		 transform: translateX(0) scale(1.1);
	}

	.news-right ul li>a {
		display: flex;
		width: 100%;
		height: 2.4rem;
		position: relative;
		justify-content: center;
		align-items: center;
		overflow: hidden;
	}
	.hz-wrap {
		padding: .5rem 0;
	}
	.hz-main {
		padding: 0 .2rem;
	}
	.hz-box ul li {
		margin-bottom: .3rem;
		padding-bottom: 25%;
	}
	.syfooter-wrap {
		height: 10rem;
		padding: .5rem 0;
		margin-top: 0.5rem;
	}
	.syfooter-logo img {
		width: 2rem;
	}
	.syfooter-li {
		margin: .3rem 0 .6rem;
	}
	.syfooter-li ul {
		display: block;
	}
	.syfooter-li ul li {
		width: 48%;
		float: left;
		height: 2rem;
		margin-right: 4%;
		margin-bottom: .2rem;
		padding: .3rem .15rem;
	}
	.syfooter-li ul li:nth-of-type(2n) {
		margin-right: 0;
	}
	.syfooter-li ul li img {
		height: .6rem;
	}
	.syfooter-li ul li p {
		font-size: .24rem;
	}
	.syfooter-main {
		padding: 0 .3rem;
	}
	.syfooter-lx {
		font-size: .26rem;
		clear: both;
		padding-top: .6rem;
		line-height: .54rem;
	}
	.syfooter-lx span {
		display: block;
	}
	.syfooter-lx a {
		width: 1.5rem;
		height: .5rem;
		line-height: .5rem;
		font-size: .26rem;
	}
	.sycopy-wrap {
		padding: .2rem 0;
	}
	.bj-box {
		max-width: 90%;
		max-height: 90%;
		width:90%;
	}
	.bj-box h3 {
		font-size: .28rem;
		line-height: .9rem;
		padding: 0 .3rem;
	}
	.bj-box h3 img {
		width: .3rem;
		height: .3rem;
	}
	.bj-input {
		padding: .5rem .4rem;
	}
	.bj-sinput p {
		font-size: .26rem;
	}
	.bj-sinput input {
		height: .7rem;
		font-size: .26rem;
		padding: 0 .15rem;
	}
	.bj-sinput textarea {
		height: 1rem;
		font-size: .26rem;
		padding: .15rem;
	}
	.yz-box {
		height: .7rem;
	}
	.yz-box input {
		font-size: .26rem;
	}
	.yz-box img {
		height: 100%;
	}
	.yz-box button {
		font-size: .26rem;
	}
	.sycopy-main p {
		font-size: .24rem;
	}
	.sy4-box ul {
		display: none;
	}
	.swiper-container2 {
		position: relative;
		padding-bottom: .8rem;
		display: block;
		width: 100%;
	}
	.swiper-container2 .swiper-slide {
		box-shadow: 0 15px 15px #feeff2;
		border-radius: 15px;
		overflow: hidden;
	}
	.swiper-container2 .swiper-slide h3 {
		background: url(../image/sy4_bac.png) no-repeat;
		background-size: cover;
		color: #fff;
		line-height: 60px;
		height: 60px;
		font-size: 15px;
		position: relative;
		padding: 0 30px;
	}
	.swiper-container2 .swiper-slide h3:before {
		content: "";
		display: inline-block;
		width: 17px;
		height: 17px;
		background: transparent;
		border: 3px solid #fff;
		border-radius: 50%;
		position: absolute;
		left: 12px;
		top: 50%;
		transform: translateY(-50%);
	}
	.swiper-container2 .swiper-slide .sy4-txt .sy4-img img {
		display: block;
		margin: 35px auto 0;
	}
	.swiper-container2 .swiper-slide p {
		font-size: 16px;
		color: #3a3a3a;
		line-height: 32px;
	}
	.swiper-container2 .swiper-slide .sy4-txt a {
		width: 147px;
		height: 52px;
		border-radius: 30px;
		background: #f96913;
		line-height: 52px;
		text-align: center;
		box-shadow: 0 10px 10px #fdd8c2;
		font-size: 18px;
		color: #fff;
	}
	.swiper-container2 .swiper-slide .sy4-txt {
		overflow: hidden;
		display: flex;
		justify-content: space-between;
		align-items: center;
		height: auto;
		padding: .3rem;
	}
	.swiper-container2 .swiper-slide .sy4-txt .sy4-left {
		width: 50%;
		text-align: left;
	}
	.swiper-container2 .swiper-slide .sy4-txt p {
		font-size: 14px;
	}
	.swiper-container2 .swiper-slide .sy4-txt .sy4-left a {
		text-align: center;
		box-shadow: 0 10px 10px #fdd8c2;
		color: #fff;
		border-radius: 30px;
		background: #f96913;
		line-height: .6rem;
		height: .6rem;
		font-size: .26rem;
		width: 1.6rem;
		display: block;
		margin-top: 40px;
	}
	.swiper-container2 .swiper-slide h3 img {
		position: absolute;
		right: 0;
		top: 32px;
		width: 1rem;
		display: block;
	}
	.hz-box ul {
		display: none;
	}
	.swiper-container2 .swiper-pagination-bullet-active {
		background: #f96913;
		opacity: 1;
	}
	.swiper-container3 {
		position: relative;
		padding-bottom: .8rem;
		display: block;
	}
	.swiper-container3 .swiper-pagination-bullet-active {
		background: #f96913;
		opacity: 1;
	}
	.swiper-container3 .swiper-slide {
		border: 1px solid #f0f0f0;
		padding: .4rem .2rem;
	}
	.swiper-container3 .swiper-slide img {
		width: 100%;
	}
	.pc {
		display: none;
	}
	.yd {
		display: block;
	}
	.swiper-container4 {
		width: 70%;
		margin: 0 auto;
		position: relative;
		padding-bottom: 1rem;
	}
	.swiper-container4 .swiper-slide {
		border: 1px solid #F96913;
		padding: .7rem 0;
		text-align: center;
		transition: transform .3s;
		cursor: pointer;
		border-radius: 8px;
		background: #f8f8f8;
	}
	.swiper-container4 .swiper-slide a {
		display: inline-block;
	}
	.swiper-container4 .swiper-slide h3 {
		font-size: .26rem;
		color: #f96913;
		font-weight: bold;
	}
	.swiper-container4 .swiper-slide img {
		margin: .4rem 0;
		height: 1.2rem;
		mix-blend-mode: multiply;
	}
	.swiper-container4 .swiper-slide .sy1-txt p {
		font-size: .24rem;
		line-height: .38rem;
		color: #1b1b1b;
	}
	.swiper-container4 .swiper-pagination-bullet-active{    background: #f96913;
    opacity: 1;}
    .sy3-box ul li{margin-bottom: .3rem;}
	.sycopy-main p span{display:block}
	.news-left:hover img{    transform: scale(1);}
}
@media only screen and (max-width:1370px) {
	.syfooter-li{width: 450px;}
	.syfooter-li ul li{width:200px;}
}