*{
	margin: 0;
	padding: 0;
}

html, .webplus-page, body {
  margin: 0;
  padding: 0;
  /* 关键：让 body 成为弹性容器，方向垂直 */
  display: flex;
  flex-direction: column;
  /* 关键：内容少时，高度撑满一屏；内容多时，高度自动变长 */
  min-height: 100vh;
}
.top20{
	width: 100%;
	height: 250px;
	background-color: #1A6EAA;
}
.ph{
	width: 1500px;
	height: 200px;
	margin: auto;
}
.logio{
	width: 850px;
	height: 230px;
	position: relative;
	background-image: url('../img/logo.png');
	background-size: 850px 230px;
}
.daohang{
	width: 100%;
	height: 60px;
	background-color: #1a6eaa;
}
.daohang1{
	width: 1800px;
	height: 60px;
	margin: auto;
}
.weibu{
	width: 100%;
	height: 350px;
	background-color: #18267d;
}
.weibu1{
	width: 1800px;
	height: 350px;
	margin: auto;
	color: white;
	font-size: 30px;
	text-align: center;
	line-height: 60px;
}
.weibu1 p{
	position: relative;
	top: 40px;
}
.neirong4{
	width: 1800px;
	height: 500px;
	margin: 40px auto;
}
.biaoti3{
	width: 1800px;
	height: 60px;
	border-bottom: #004980 2px solid;
margin: auto;
}
.biaoti4 {
    width: 1800px;
    height: 60px;
    margin: auto;
    font-size: 37px;
    text-align: center;
}
.fabu{
	width: 1800px;
	height: 50px;
	/* background-color: #004980; */
	margin: 30px auto;
	display: flex;
	justify-content: center;
}
.fabu1{
	width: 320px;
	height: 50px;
	/* background-color: aliceblue; */
	float: left;
	display: flex;
	justify-content: space-around;
}
.fabu1 p{
	width: 120px;
	height: 50px;
	font-size: 25px;
	/* background-color: #18267d; */
}
.fabu2{
	width: 180px;
	height: 50px;
	/* background-color: aqua; */
	float: right;
font-size: 25px;
    line-height: 39px;
}
.con1{
	width: 1800px;
height: max-content;
	/* margin: auto;background-color: #004980; */
margin:auto;
}
.fabu12{
	width: 320px;
	height: 50px;
	/* background-color: aliceblue; */
	float: left;
	display: flex;
	justify-content: space-around;
}
.fabu12 p{
	width: 120px;
	height: 50px;
	font-size: 25px;
	/* background-color: #18267d; */
margin-left: 126px;
}
.fabu21{
	width: 120px;
	height: 50px;
	/* background-color: aqua; */
	float: right;
font-size: 25px;
}