@charset "utf-8";
* {
	padding: 0px;
	margin: 0px;
	list-style: none;
	font-family: "Microsoft YaHei";
}

a {
	text-decoration: none;
	margin: 0px;
	padding: 0px;
}

img {
	border: none;
	vertical-align: bottom;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

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

i,
em,
b,
h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: normal;
	font-style: normal;
}

input,
select {
	outline: none;
}

a {
	color: #666;
}

a:hover,
a:link,
a:active,
a:focus,
a:visited {
	text-decoration: none;
	/* color: #666;*/
}

a:active {
	background: none;
}

a:focus {
	background: none;
	outline: none;
}


/*星空背景插件css*/

canvas {
	display: block;
	vertical-align: bottom;
}


/*#particles-js{
	width:100%;
	height:95%;
}*/

body,
html {
	width: 100%;
	height: 100%;
	min-width: 1200px;
	/* overflow-x: hidden; */
}

.main {
	width: 100%;
	height: auto;
	background-color: #f7f7f7;
	position: relative;
}


/*头部导航栏*/

.head_fixed {
	position: fixed;
	top: 0px;
	width: 100%;
	height: auto;
	z-index: 10000;
	background-color: #ffffff;
	/*background-color: rgba(255,255,255,0.6);*/
}
.head_fixed>div{
	min-width: 1200px;
}
.head_fixed_background {
	background-color: #f7f7f7;
}

.head_fixed_transparent:hover {
	background-color: rgba(0, 0, 0, 0.08);
}

.header {
	width: 100%;
	position: relative;
	height: auto;
	z-index: 50;
	margin-top: 65px;
	overflow: hidden;
	/*background-color:#c1e7fe;*/
	/*background: -webkit-linear-gradient(left, #4eb3ff , #f2fafd);
    background: -o-linear-gradient(right, #4eb3ff, #f2fafd); 
    background: -moz-linear-gradient(right, #4eb3ff, #f2fafd); 
    background: linear-gradient(to right, #4eb3ff , #f2fafd); */
}

.header1 {
	height: 400px;
	width: 100%;
	background-color: #ffffff;
	position: relative;
}
.header1>.container{
	min-width: 1200px;
}
.company_logo {
	float: left;
	height: 65px;
	cursor: pointer;
}

.company_logo>img {
	float: left;
	margin-top: 12px;
}

.company_logo>span {
	float: left;
	margin-left: 18px;
	line-height: 65px;
	font-size: 28px;
	font-weight: bold;
}


/*白色字体*/

.w_color {
	color: #ffffff;
}

.ul_head {
	float: right;
	height: 65px;
	margin: 0px;
}

.ul_head>li {
	float: left;
	margin-left: 40px;
	height: 65px;
	line-height: 65px;
	cursor: pointer;
	border-bottom: 0px solid #1f68b3;
	transition: border-bottom 0.3s;
	position: relative;
}

.ul_head>li>a {
	/*color: black;*/
	font-size: 18px;
}

.ul_head>li>span {
	width: 0px;
	height: 3px;
	background-color: #1f68b3;
	display: block;
	position: absolute;
	top: 62px;
	left: 0px;
	right: 0px;
	bottom: 0px;
	margin: auto;
	transition: width 0.2s;
	-webkit-transition: width 0.2s;
	/* Safari */
}

.ul_head>li:hover>a {
	color: #1f68b3;
}

.ul_head>li:hover>span {
	width: 100%;
}


/*页脚*/

.footer {
	width: 100%;
	height: 30px;
	border-top: 1px solid #c2c2c2;
	border-bottom: 1px solid #666666;
	background-color: #313131;
	color: #d8d8d8;
	text-align: center;
	font-size: 12px;
	line-height: 30px;
}


/*模块间距*/

.module_spacing {
	width: 100%;
	height: 50px;
}

.header1_left_img{
	width: 620px;
	height: auto;
	position: absolute;
	left: 15px;
	bottom: 25px;
}
.header1_right{
	height: 100%;
	width: 50%;
	position: absolute;
	right: 0;
	top: 0;
}
.header1_right>h3{
	margin-top: 110px;
	margin-left: 18%;
	margin-bottom: 20px;
}
.header1_right>p{
	margin-left: 18%;
}
/*案例*/
.case{
	width: 100%;
	height: auto;
	background-color: #f7f7f7;
	position: relative;
}
.case>.container{
	height: 100%;
	position: relative;
	min-width: 1200px;
}
.case1{
	width: 100%;
	height: 1135px;
	position: relative;
}
.case1_left{
	height: auto;
	width: 57%;
	position: absolute;
	left: -100px;
	top: 670px;
	text-align: left;
}
.case1_left>h4{
	text-align: left;
	font-size: 24px;
}

.case1_left>p{
	text-align: left;
	font-size: 14px;
}
.case1>.img1{
	width: 717px;
	height: auto;
	position: absolute;
	left: -160px;
	top: 70px;
}

.case1>.img2{
	width: 691px;
	height: auto;
	position: absolute;
	right: -190px;
	top: 370px;
}

.case1>.img3{
	width: 740px;
	height: auto;
	position: absolute;
	left: -120px;
	top: 970px;
}
.case2{
	width: 100%;
	height: 1280px;
	/* background-color: #f7f7f7; */
	position: relative;
}
.case2_div1{
	width: 430px;
	height: auto;
	/*margin-top: -100px;*/
	position: absolute;
	top: 580px;
	left: -30px;
}

.case2_div1>h4{
	color: #000;
	font-size: 24px;
}
.case2_img1{
	width: 664px;
	height: auto;
	position: absolute;
	top: 430px;
	right: -150px;
}
.case2_div2{
	width: 100%;
	height: 100%;
	position: relative;
}
.case2_img2{
	width: 733px;
	height: auto;
	z-index: 9;
	position: absolute;
	top: -30px;
	right: -140px;
}
.case2_img3{
	width: auto;
	height: auto;
	position: absolute;
	top: 0;
	left: 50%;
	z-index: 10;
	margin-left: -30px;
}
.case3{
	width: 100%;
	height: auto;
}
.case3>img{
	width: 100%;
	height: auto;
}
.case4{
	width: 100%;
	height: 500px;
	/* background-color: #ffffff; */
	position: relative;
}
.case2_img41{
	height: auto;
	width: 1047px;
	position: absolute;
	top: -220px;
	right: -180px;
}
.case2_img42{
	height: auto;
	width: 740px;
	position: absolute;
	top: 60px;
	right: -160px;
}
.case4>h3{
	width: auto;
	height: 34px;
	line-height: 34px;
	font-size: 30px;
	color: #ffffff;
	position: absolute;
	top: 132px;
	left: 150px;
}
.case4>p{
	float: right;
	margin-top: 10px;
	margin-right: 80px;
	width: auto;
	text-align: right;
	font-size: 18px;
}
.case5{
	width: 100%;
	height: 2170px;
	position: relative;
}
.case2_img51{
	height: auto;
	width: 740px;
	position: absolute;
	top: 498px;
	left: -150px;
}

.case2_img52{
	height: auto;
	width: 707px;
	position: absolute;
	top: 445px;
	left: 666px;
}

.case2_img53{
	height: auto;
	width: 448px;
	position: absolute;
	top: 1190px;
	left: 10px;
}

.case5_div1{
	position: absolute;
	top: 1270px;
	left: 700px;
}

.case5_div1>h4{
	color: #000;
	font-size: 24px;
}
.case5>h3{
	width: 350px;
	height: auto;
	line-height: 34px;
	font-size: 30px;
	color: #ffffff;
	position: absolute;
	top: 330px;
	right: 165px;
}
.case5>p{
	float: left;
	margin-top: 10px;
	margin-left: 150px;
	width: auto;
	text-align: right;
	font-size: 18px;
	color: #ffffff;
}
.case6{
	width: 100%;
	height: 500px;
	position: relative;
}
.case6>.img1{
	width: 651px;
	height: auto;
	position: absolute;
	top: -275px;
	left: -115px;
}

.case6>.img2{
	width: 651px;
	height: auto;
	position: absolute;
	top: -20px;
	right: -50px;
}
/* .case6_div1{
	height: 408px;
	width: 675px;
	background-color: #29a1ef;
	position: absolute;
	top: 0;
	left: 0;
	color: #ffffff;
}
.case6_div1>h3{
	text-align: center;
	margin-top: 125px;
}
.case6_div1>p{
	text-align: center;
	font-size: 20px;
} */

.redbackgrund1{
	z-index: 1;
	width: 100%;
	background-color: #fff;
	position: absolute;
	left: 0;
	height: 500px;
	top:635px;
}

.redbackgrund2{
	z-index: 1;
	width: 100%;
	background-color: #fff;
	position: absolute;
	left: 0;
	height: 500px;
	top:2415px;
}

.redbackgrund3{
	z-index: 1;
	width: 100%;
	background-color: #fff;
	position: absolute;
	left: 0;
	height: 500px;
	top:5085px;
}

.case4_div1{
	width: 49%;
	position: absolute;
	top: 10px;
	left: -20px;
}

.case4_div1>h4{
	color: #000;
	font-size: 24px;
}

.case6_div1{
	width: 49%;
	position: absolute;
	top: 555px;
	left: 780px;
}

.case6_div1>h4{
	color: #000;
	font-size: 24px;
}