body {
	margin: 0;
	padding: 0;
	background: linear-gradient(45deg, #e91e63 50%, #ffc107 50%);
}

#navOutBox{
	width: 100%;
	border: none;
	background-color: #00AAFF;
}

#returnhome h3 {
	margin: 15px 30px;
}

#returnhome h3 a {
	color: red;
}

#biaoge {
	width: 1000px;
	margin: 80px auto 145px auto;
	padding: 45px 0;
	display: flex;
	justify-content: center;
	backdrop-filter: blur(60px);
	border: 1px solid rgba(255, 255, 255, 0.5);
	border-radius: 8px;
}

#biaoge th {
	line-height: 31px;
	font-size: 18px;
}

#biaoge td {
	line-height: 31px;
	font-size: 18px;
}

#table_bg {
	background-color:rgba(255,255,255,0.5);
	padding: 15px;
	border-radius: 3px;
}

#biaoge_table {
	width: 900px;
}

.text_span {
	color: #00aaff;
}