@charset "utf-8";
/* CSS Document */
body{
	padding: 0px;
	margin: 0px;
	min-width: 1000px;
	user-select: none; /* 标准属性 */
    -webkit-user-select: none; /* Safari, Chrome */
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* IE 10及更高版本 */
}

a{
	text-decoration-line: none;
	color: #1B1B1B;
}


.heard{
	height: 70px;
	width: 100%;
	line-height: 70px;
	background-color:cornflowerblue;
	font-size: 28px;
	font-weight: bold;
	color: aliceblue;
	text-indent: 16px;
}

.main{
	position: fixed;
	top: 70px;
	bottom: 70px;
	width: 100%;
	color: #1B1B1B;
	background-color: #E8E8E8;
	min-width: 1000px;
}

.main_dh{
	height: 35px;
	width: 100%;
	line-height: 35px;
	background-color:#bcd6f7;
	text-align: center;
}

.main_dh ul{
	margin: auto;
	list-style: none;
	display: flex;
	flex-direction: row;
	width: 50%;
	
}

.main_dh ul li{
	margin: auto;
	margin-right: 15px;
	width: 150px;
}

.bdiv{
	margin: auto;
	margin-top: -20px;
	width: 60%;
	height: 100%;
	text-align: center;
	line-height: 500px;
	background-color:#FFFFFF;
}

.foot{
	position: fixed;
	background-color: #bcd6f7;
	height: 70px;
	line-height: 70px;
	text-align: center;
	width: 100%;
	bottom: 0px;
	color: #1B1B1B;
}