/*通用类*/
* {
	margin: 0;
	padding: 0;
}

body {
	min-width: 1400px;
	margin: 0 auto;
	font-size: 14px;
	background: #fff;
	text-align: justify;
	color: #000;
}

h1,
h2,
h3 {
	font-weight: 500;
}

img {
	border: none;
}

a {
	cursor: pointer;
	color: #000;
	text-decoration: none;
	outline: none;
}


ul {
	list-style-type: none;
}




div.clear {
	font: 0px Arial;
	line-height: 0;
	height: 0;
	overflow: hidden;
	clear: both;
}

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



* {
	box-sizing: border-box;
}

/*公用CSS 开始*/
body {background: url(../images/beijing11.jpg)no-repeat fixed;
background-size: cover;
	
}

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

.head1 {
	width: 100%;
	height: 80px;
}

.logo {
	
	float: left;
}

.logo img {
	height: 80px;
	object-fit: cover;
}

.nav {
	width: 89%;
	height: 80px;
	float: left;
}

.nav ul li {
	width: 25%;
	float: left;
	height: 80px;
	padding: 0 10px;
}

.nav ul li a {
	display: block;
	line-height: 80px;
	text-align: center;
	color: #000;
	font-size: 25px;
}

.nav ul li a:hover {
	color: #FFFFFF;
	background-color: #459DF5;
}

.banner-1 {
	width: 100%;
}

.banner-1 img {
	width: 100%;
}

.concten1 {
	width: 100%;
	margin-top: 20px;
	background-color: #FFFFFF;
}

.concten2 {
	width: 30%;
	float: left;
	
	padding: 10px;
	border-right: 1px dashed #000000;
}

.concten2 img{width: 100%;height: 275px;object-fit: cover;}

.concten3 {
	width: 33%;
	float: left;
	border-right: 1px dashed #000000;
}

.concten3 h3 {
	font-size: 22px;
	color: #A52A2A;
	text-align: center;
	margin-top: 10px;
}

.concten3 p {
	display: block;
	font-size: 16px;
	line-height: 30px;
	padding: 0 10px;
	padding-top: 20px;
}
.a22{text-align: center; margin: 0 auto; margin-top: 20px;}
.a22 img {

    height: 116px;
    width: 100%;
    object-fit: cover;
}
.concten4 {
	width: 33%;
	float: right;
}

.concten4 h3 {
	color: #A52A2A;
	font-size: 25px;
	text-align: center;
	margin-top: 10px;
}
.concten4 p{text-align: center; margin-top: 20px;line-height: 30px;}

.concten4 .a1 {
	text-align: center;
	margin-top: 30px;
}

.concten4 .a1 button {
	width: 50px;
	height: 20px;
}

.tupian1 {
	width: 100%;
	background-color: aliceblue;
}

.tupian1 ul {
	margin-left: -5px;
	margin-right: -5px;
}

.tupian1 ul li {
	width: 33.33%;
	float: left;
	margin-top: 20px;
	padding: 0 5px;
}

.tupian1 ul li img {
	width: 100%;
	height: 280px;
	object-fit: cover;
}

.tupian1 ul li p {
	text-align: center;
	font-size: 15px;
	color: darksalmon;
}

.folt1 {
	width: 100%;
	background-color: gainsboro;
	height: 60px;
	margin-top: 20px;
}

.folt1 p {
	text-align: center;
	line-height: 60px;
	font-size: 18px;
}



/*第二页 开始*/

.renwu1 {
	width: 100%;
	margin-top: 20px;
	background-color: #FFFFFF;
}

.renwu1 ul li {
	width: 100%;
	margin-top: 20px;
}

.renwu2 {
	width: 30%;
	float: left;
}

.renwu2 img {
	width: 100%;
	height: 300px;
	    border-radius: 29%;
	    object-fit: cover;
}

.renwu3 {
	width: 70%;
	float: left;
	margin-top: 50px;
	object-fit: contain;
}

.renwu3 h3 {
	font-size: 25px;
	color: #08A4D4;
	text-align: center;
}

.renwu3 p {
	padding: 0 20px;
	font-size: 15px;
	line-height: 30px;
}


/*第三页 开始*/
.text1 {
	width: 100%;
}

.text1 h3 {
	color: #A52A2A;
	text-align: center;
	font-size: 30px;
	margin-top: 30px;
}

.txt1 {
	width: 100%;
	margin-top: 30px;
	background-color: #FFFFFF;
	padding: 20px 0;
}

.txt1 h3 {
	font-size: 35px;
	color: crimson;
	padding-left: 30px;
}

.txt1 .b1 {
	width: 100%;
	margin: 0 auto;
	text-align: center;
}

.txt1 img {
	width: 600px;
	height: 600px;
	object-fit: cover;
}

.txt1 p {
	font-size: 18px;
	padding: 0 30px;
	line-height: 30px;
}


/*第四页 开始*/

.pic1 {
	width: 100%;
}

.pic1 ul {
	margin-left: -5px;
	margin-right: -5px;
}

.pic1 ul li {
	width: 33.33%;
	float: left;
	margin-top: 20px;
	padding: 0 5px;
}

.pic1 ul li img {
	width: 100%;
	height: 280px;
}

.pic1 ul li p {
	text-align: center;
	font-size: 15px;
	color: darksalmon;
}
.xia{background-color: coral; padding: 10px 0; border-radius: 20px;}
.xia h3{padding-left: 20px;font-size: 23px;}
.liuyan1 {text-align: center;padding-top: 20px; background-color: aliceblue;padding-bottom: 20px;}
.liuyan1 .a1 input{width: 300px; height: 30px;}
.aa1 textarea{width: 300px; height: 80px;}
.aa2 button{padding: 5px 10px;}
.aa2 button:hover{color: #DC143C;}