/*reset*/

body {
	font: 14px "", "微软雅黑";
}

@media screen and (max-width:1200px) {
	body {
		width: 1200px;
	}
}
@media screen and (min-width:1201px) {
	body {
		width: 100%;
	}
}
body,
div,
p,
span,
form,
iframe,
table,
td,
th,
input,
textarea,
button,
label,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6 {
	margin: 0;
	padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-size: 100%;
	font-weight: normal;
}

ul,
ol,
li,
dl {
	list-style-type: none;
}

em,
i,
dfn,
cite,
strong,
small {
	font-style: normal;
}

fieldset,
button,
input,
select,
option {
	vertical-align: middle;
	font: 12px/18px "", arial, sans-serif;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

img {
	border: 0;
}

textarea {
	resize: none;
}

label {
	cursor: pointer;
}

/*color*/

a {
	text-decoration: none;
	display: inline-block;
}

a:hover {
	text-decoration: none;
	display: inline-block;
}


/* public */

.fl {
	float: left;
}

.fr {
	float: right;
}

.tc {
	text-align: center;
}

.tr {
	text-align: right;
}

.fb {
	font-weight: bold;
}

.f13 {
	font-size: 13.5px;
}

.f14 {
	font-size: 14px;
}

.f15 {
	font-size: 15px;
}

.f18 {
	font-size: 18px;
}

.f24 {
	font-size: 24px;
}
.f32 {
	font-size: 32px;
}
.f40 {
	font-size: 40px;
}
.f42 {
	font-size: 42px;
}
.f48 {
	font-size: 48px;
}

.f54 {
	font-size: 54px;
}

.f60 {
	font-size: 60px;
}

.f68 {
	font-size: 68px;
}

.f72 {
	font-size: 72px;
}

.mt50 {
	margin-top: 50px;
}

.mt10 {
	margin-top: 10px;
}

.mb20 {
	margin-bottom: 40px;
}

.w100 {
	width: 100%;
}

.w210 {
	width: 210px;
}

.w395 {
	width: 395px;
	overflow: hidden;
}

.w990 {
	width: 990px;
}

.w1200 {
	width: 1200px;
	margin: 0 auto
}

.w1920 {
	width: 1900px;
	margin: 0 auto
}

.cb {
	clear: both;
}

.nh {
	overflow: visible !important;
}

.bgw {
	background: #FFFFFF;
}

.bgb {
	background: #f6f6f6
}

.bgg {
	background: #3fdaad;
}

.bge1 {
	background: #e1e1e1;
}

.bgfa {
	background: #fafafa;
}

.bg11 {
	background: #111111;
}

.green {
	color: #39D9AB;
}

.red {
	color: #ff5a00;
}

.gary {
	color: #666666;
}

.btn {
	border: none;
	cursor: pointer;
}

.btn_red {
	background: #f93538;
	color: #fff
}

.header {
	background-color: #3DD1A6;
	position: fixed;
	width: 100%;
	z-index: 10;
}

.main {
	width: 1200px;
	margin: auto;
	overflow: hidden;
}

.head {
	width: 1200px;
	height: 400px;
	line-height: 400px;
	color: #FFF;
	float: left;
}

.head .nav li {
	height: 40px;
	line-height: 40px;
	float: left;
	white-space: nowrap;
}

.navBtn a {
	color: #FFF;
	font-family: light;
}

.logo_box {
	width: 120px;
	height: 50px;
	float: left;
	margin: 5px 5px 0 60px;
	cursor: pointer;
	display: flex;
}
.logo_box span {
	font-size: 18px;
	color: white;
	margin: 12.5px 0 0 12.5px;
}
.logo {
	width: 50px;
	height: 50px;
	background: url(../img/logo.png) no-repeat;
	background-size: 100%;
	display: inline-block;
	border-radius: 5px;
}

.navBtn {
	width: 150px;
	height: 60px;
	line-height: 60px;
	float: left;
	text-align: center;
	cursor:pointer
}
.navBtn a{
	width: 150px;
	height: 60px;
}
.navBtn a:hover{
	background-color: #237c62;
}
.nav ul {
	margin-left: 250px;
}

.box240 {
	height: 240px;
	overflow: hidden;
}

.box400 {
	height: 400px;
	overflow: hidden;
}

.box700 {
	height: 700px;
	overflow: hidden;
}

.box800 {
	height: 800px;
	overflow: hidden;
}

.box950 {
	height: 950px;
	overflow: hidden;
}

.box1000 {
	height: 1000px;
	overflow: hidden;
}

.box1100 {
	height: 1100px;
	overflow: hidden;
}

.box1150 {
	height: 1150px;
	overflow: hidden;
}

.box1700 {
	height: 1700px;
	overflow: hidden;
}

.box2000 {
	height: 2000px;
	overflow: hidden;
}

/*.box2-1 {
	background: url(../img/page_3img2.png);
}*/

.box2-3 {
	background: url(../img/page_3img3.jpg);
}

.box2-7 {
	background: url(../img/page_3img9.jpg);
}

@media screen and (min-width: 1521px) {
	.box1-1 {
		background: url(../img/page_4img9.jpg);
		background-position: center;
		background-size: 100%;
	}
	.box2-4 {
		background: url(../img/page_3img4.jpg);
		background-position: center;
		/*background-size: 100%;*/
		height: 2000px;
	}
	.box2-5 {
		background: url(../img/page_3img6.jpg);
		background-position: center;
		/*background-size: 100%;*/
	}
	.box3-1 {
		background: url(../img/page_4img2.jpg);
		background-position: center;
		/*background-size: 100%;*/
	}
	.box3-2 {
		background: url(../img/page_4img3.jpg);
		background-position: center;
		/*background-size: 100%;*/
	}
	.box3-3 {
		background: url(../img/page_4img7.jpg);
		background-position: center;
		/*background-size: 100%;*/
	}
	.box3-4 {
		background: url(../img/page_4img5.jpg);
		background-position: center;
		/*background-size: 100%;*/
	}
}

@media screen and (max-width: 1520px) {
	.box1-1 {
		background: url(../img/page_4img10.jpg);
		background-position: center;
	}
	.box2-4 {
		background: url(../img/page_3img5.jpg);
		background-position: center;
		height: 2000px;
	}
	.box2-5 {
		background: url(../img/page_3img7.jpg);
		/*height: 2000px;*/
	}
	.box3-1 {
		background: url(../img/page_4img1.jpg);
	}
	.box3-2 {
		background: url(../img/page_4img4.jpg);
	}
	.box3-3 {
		background: url(../img/page_4img8.jpg);
	}
	.box3-4 {
		background: url(../img/page_4img6.jpg);
	}
}

.warp {
	width: 1900px;
	margin: 0 auto
}

.warp img {
	width: 1900px;
}

.TopAd {
	width: 100%
}

.CopAd {
	width: 1200px;
	margin: 20px auto 0;
}

.logoTxt {
	color: #fff;
	font-size: 13.5px;
	padding: 0 10px;
	display: inline-block;
	text-decoration: none;
	font-family: Microsoft YaHei
}

.headerUl li:nth-child(1):hover {
	background: #3dd1a6;
}

.headerUl li:nth-child(2):hover {
	background: #3dd1a6;
}

.headerUl li:hover {
	background: #237C62;
}

.footer {
	background-color: #39D9AB;
	width: 100%;
	height: 65px;
}

.footerTxt {
	text-align: center;
	color: #FFFFFF;
	background-color: #39d9ab;
}

.page {
	padding-top: 60px;
	width: 100%;
}


/*.page img {
	display: block;
}*/

#page_2,
#page_3,
#page_4,
#page_5,
#page_6 {
	display: none;
}

.dian {
	margin: -18px -10px 0 0;
	width: 1em;
}

.sheji {
	display: block;
	margin-top: 40px;
}

.guige {
	display: none;
	margin-top: 40px;
}

.tizhiHead {
	height: 40px;
	line-height: 40px;
	float: right;
	margin-right: 60px;
	font-size: 18px;
	padding-top: 8px;
}

.tizhiHead span {
	color: #3DD1A6;
}

.tizhiHeadTxt {
	margin: 0 4px;
	padding: 2px;
	cursor: pointer;
}

#guigeBtn:hover {
	border-bottom: solid #3DD1A6 2px;
}

#shejiBtn:hover {
	border-bottom: solid #3DD1A6 2px;
}

.strLine {
	font-size: 20px
}

.chengBack {
	position: relative;
}

.chengBack2 {
	position: relative;
}

.chengWhite {
	display: block;
}

.chengBlack {
	display: none;
}

.chengGreen {
	display: none;
}

.chengImg {
	margin: 320px 0 0 40px;
}

.chengTabWhite {
	width: 110px;
}

.chengTabBlack {
	width: 90px;
}

.chengTabGreen {
	width: 90px;
}
.chengTabWhite2 {
	width: 120px;
	margin: 20px 0 0 0;
}
.chengTabBlack2 {
	width: 120px;
	margin: 20px 0 0 0;
}
.chengTabGreen2 {
	width: 120px;
	margin: 20px 0 0 0;
}

.chengTab td {
	width: 100px;
	height: 40px;
	margin: 0 10px;
	cursor: pointer;
}

.chengTab {
	margin: 20px 0 0 0;
}

.chengTab2 {
	margin: 80px 0 0 200px;
}


/*.chengTab2 td {
	width: 80px;
	height: 40px;
}

.chengTab2 td img {
	width: 60px;
}*/

.chengTabTxt {
	padding-left: 2px;
	font-family: light;
	font-size: 26px;
}

.chengTabTxtWhite {
	color: #929292;
}

.chengTabTxtBlack {
	color: #000000;
	display: none;
}

.chengTabTxtGreen {
	color: #22ad14;
	display: none;
}

.chengTabTxtWhite2 {
	color: #929292;
	padding-left: 2px;
	font-family: light;
	font-size: 26px;
}

.chengTabTxtBlack2 {
	color: #000000;
	padding-left: 2px;
	font-family: light;
	font-size: 26px;
}

.chengTabTxtGreen2 {
	color: #22ad14;
	padding-left: 2px;
	font-family: light;
	font-size: 26px;
}


.questionTab{
	cursor: pointer;
}

.questionHead {
	margin: 20px auto;
	width: 1000px;
	line-height: 40px;
	background-color: #f6f6f6;
	color: #3DD1A6;
	padding: 0 20px;
}

.questionNav {
	margin: 20px auto;
	width: 1000px;
}

.questionNav li {
	height: 40px;
	line-height: 40px;
	float: left;
	text-align: center;
	width: 100px;
	color: #74e4c4;
}

.questionNav li:first-child {
	background-color: #74e4c4;
	color: white;
}

.questionMain {
	margin: 10px auto 50px auto;
	width: 1000px;
}

.questionMainHead {
	margin: 5px 0;
	border-radius: 20px;
	padding: 5px 20px;
	color: white;
	background-color: #74e4c4;
	width: 500px;
	cursor: pointer;
	display: block;
}

.answer {
	margin-left: 40px;
	color: #555;
	width: 900px;
}

.ti17em {
	/*text-indent: 1.7em;*/
	padding-left: 1.7em;
}

.box1-l {
	width: 500px;
	margin: 60px 0 0 0;
	padding: 0 0 0 80px;
	color: #FFFFFF;
	text-align: left;
}

.box1-r {
	width: auto;
	margin: 60px 80px 0 0;
	display: flex;
}
.box1-r img{
	width: 100%;
}
.boxImg1 {
	margin: 100px 0 0 240px;
}


/*.boxImg2 {
	margin-top: -200px;
}*/

.box2bg {
	background-color: #ececec;
}

.box2 {
	background: url(../img/img_02.png);
}
.box2-1-h{
	margin-left: 0.5em;
	font-size: 68px;
	padding-top: 1em
}
.box2-r {
	width: 500px;
	margin: 190px 60px 0 0;
}

.box2more {
	margin: 110px 60px 0 0;
	background-color: #39D9AB;
	border-radius: 10px;
	padding: 2px 10px;
	color: #FFFFFF;
	cursor: pointer;
}

.box3more {
	background-color: #39D9AB;
	border-radius: 10px;
	padding: 2px 5px;
	color: #FFFFFF;
	margin: 0 auto;
	margin-top: 30px;
	width: 8em;
	cursor: pointer;
}

.box4more {
	background-color: #39D9AB;
	border-radius: 10px;
	padding: 2px 5px;
	color: #FFFFFF;
	margin-top: 30px;
	width: 8em;
	text-align: center;
	margin-top: 60px;
	cursor: pointer;
}

.box2txt1 {
	margin: 0 0 0 20px;
	color: #39D9AB;
}

.box2txt2 {
	margin: 20px 0 0 0;
	line-height: 45px;
}

.box2txt5 {
	margin: 150px 0 0 150px;
}

.box3txt1 {
	margin: 65px 0 35px 0;
	color: #39D9AB;
}

.box3txt2 {
	margin-top: 30px;
	text-align: left;
	padding-left: 340px;
}
.box3Img2{
	width: 200px;
	height: 200px;
}
.box4-l {
	margin: 120px 0 0 200px;
	width: 400px;
}

.box4-r {
	margin: 150px 150px 0 0;
	width: 400px;
}

.box4txt1 {
	color: #39D9AB;
}

.box4txt2 {
	margin-top: 50px;
	line-height: 45px;
}

.box1-1-r {
	height: 450px;
	width: 650px;
	margin: 160px 60px 0 0;
}

.box2-2-r {
	margin: 320px 30px 0 0;
}

.box2-7 {
	position: relative;
}

.box3-1-l {
	margin: 100px 0 0 30px;
	width: 500px;
	font-family: light;
}

.box3-1-r {
	margin: 50px 40px 0 -40px;
	width: 600px;
}

.box3-2-r {
	margin: 200px 55px 0 0;
}

.box3-3-l {
	margin: 190px 0 0 200px;
}

.box3-4-r {
	height: 550px;
	width: 500px;
	background-color: rgba(255, 255, 255, 0.1);
	margin: 50px 80px 0 0;
	padding: 50px 0 0 30px;
	color: #FFF;
}

.box3-5-l {
	margin: 300px 0 0 40px;
}

.box3-5-c {
	position: absolute;
	margin: 300px 0 0 210px;
}

.box3-5-r {
	margin: 100px 10px 0 0;
}

.box1txt1 {
	margin: 90px 0 0 40px;
}
.box1txt2 {
	margin: 30px 0 0 40px;
	line-height: 1.5em;
}
.box1txt3{
	margin: 170px 170px 0 0;
}
.box1txt4{
	margin: 40px 100px 0 0;
	line-height: 1.5em;
}
.box1txt5 {
	margin: 160px 0 0 60px;
}
.box1txt6 {
	margin: 30px 0 0 60px;
	line-height: 1.5em;
}
.box1txt7{
	margin: 100px 120px 0 0;
}
.box1txt8{
	margin: 30px 120px 0 0;
	line-height: 1.5em;
}
.box1txt9{
	margin: 200px 0 0 150px;
	line-height: 1.5em;
}
.box1txt10{
	margin: 30px 0 0 150px;
	line-height: 1.5em;
}
.box1txt11{
	margin: 160px 150px 0 0;
}
.box1txt12{
	margin: 30px 100px 0 0;
	line-height: 1.5em;
}
.box2txt3 {
	font-size: 48px;
	font-family: light;
	color: #919191;
}

.box3txt3 {
	color: #FFF;
	height: 3.2em;
	line-height: 1.5em;
	padding: 5px 20px 5px 10px;
	background-color: rgba(100, 100, 100, 0.05);
	font-family: light;
}

.box3txt4 {
	border-bottom: solid 3px;
	height: 5px;
	width: 80px;
	margin: 30px 0 30px 0;
}

.box3txt5 {
	border-bottom: solid 3px #a2a2a2;
	height: 5px;
	width: 80px;
	margin: 10px 0 30px 0;
}

.box3txt6 {
	color: #a2a2a2;
	height: 3.2em;
	line-height: 1.5em;
	padding: 5px 20px 5px 10px;
	font-family: light;
}

.box3txt7 {
	border-bottom: solid 3px #FFF;
	height: 5px;
	width: 70px;
	margin: 10px 0 30px 0;
}

.box3txt8 {
	font-family: light;
}

.box3txt9 {
	border-bottom: solid 3px #434343;
	height: 5px;
	width: 60px;
	margin: 30px 0 30px 0;
}

.box3txt10 {
	color: #a2a2a2;
	height: 3.2em;
	line-height: 1.5em;
	font-family: light;
}

.box3txt11 {}

.box3txt12 {
	border-bottom: solid 3px #434343;
	height: 5px;
	width: 80px;
	margin: 30px 0 30px 0;
}

.box3txt13 {
	color: #a2a2a2;
	height: 5em;
	line-height: 1.5em;
	font-family: light;
}

.saoma1 {
	margin: 30px 0 0 0;
	background-color: rgba(255, 255, 255, 0.5);
	width: 440px;
	height: 200px;
	padding: 15px;
}

.saoma2 {
	margin: 70px 0 0 20px;
	background-color: rgba(255, 255, 255, 0.5);
	width: 440px;
	height: 200px;
	padding: 15px;
}
.box1img1{
	margin: 50px 0 0 40px;
}
.box1img2{
	margin: 20px 170px 0 0;
}
.box1img3{
	margin: 20px 0 0 100px;
}
.box1img4{
	margin: 10px 80px 0 0;
}
.box1img5{
	margin: 20px 0 0 100px;
}
.box1img6{
	margin: 20px 80px 0 0;
}
.box1img7{
	margin: 20px 0 0 100px;
}
.box2Img1 {
	/*margin: 260px 0 0 200px;
	position: absolute;*/
	margin: 80px 0 0 0;
}

.box2Img2 {
	position: absolute;
	top: -100px;
	right: 50px;
}

.box3img1 {
	width: 500px;
	height: 400px;
	margin: 0 auto;
}

/*.box3Img1 {
	margin: 16px 30px 0 25px;
}*/
/*.box3Img1-1{
	margin: 16px 30px 0 25px;
}*/
.box3Img3 {
	margin: 30px 0 0 15px;
}

.box3Img4 {
	margin: 20px 0 0 15px;
}

.box3Img5 {
	margin: 200px 0 0 20px;
	position: absolute;
}

.box3Img6 {
	margin: 80px 0 0 200px;
}

.box3Img7 {
	margin: 80px 0 0 0;
}

.box3Img8 {}

.box3Img9 {
	margin: 20px 0 0 30px;
}

.box3Img10 {}

.box3Img11 {
	margin: 45px 0 0 100px
}

.backtop {
	display: none;
	position: fixed;
	right: 200px;
	bottom: 10%;
	cursor: pointer;
}

.beian {
	color: #FFF;
	text-decoration: none;
}

.ma1{display: block;}
.ma2,.ma3,.ma4{display: none;}

.col-3f{
	color: #3fdaad;
}
.col-043{
	color: #043fff;
}
.col-c0c{
	color: #c0c0c0;
}
.col-ff{
	color: #ff0404;
}
.col-91{
	color: #919191;;
}

.mt5em{
	margin-top: 0.5em;
}
.mt10em {
	margin-top: 1em;
}
.mt15em {
	margin-top: 1.5em;
}
.mt20em {
	margin-top: 2em;
}
.mt30em {
	margin-top: 3em;
}
.mt40em {
	margin-top: 4em;
}
.mt50em {
	margin-top: 5em;
}
.mt60em {
	margin-top: 6em;
}

.page_1_box1_t2{width: 100%;margin-top: 1em;}
.page_1_box1_t2 img{width: 80%;}
.page_1_box1_t3{display: flex;flex-flow: column wrap;flex-grow:0; margin-top:10%;}
.page_1_box1_t3 a {margin: 1em 2em;color: white;width: 230px;}
.page_1_box1_t3 img {width: 1.8em;margin-bottom: -10px;} 
.ipDown_2{background-color: #29a8ed;border-radius:2em; padding: 0.6em 1.2em 0.9em 1.2em;font-size: 1.5em;/*box-shadow: 1px 1px 2px #666;*/}
.anDown_2{background-color: #2bc99b;border-radius:2em; padding: 0.6em 1.2em 0.9em 1.2em;font-size: 1.5em;/*box-shadow: 1px 1px 2px #666;*/}
.page_2img2{margin-right: 0.7em;width: 1.5em;}
.page_2img3{margin-right: 0.7em;width: 1.5em}