普通表格table样式美化

table {
	width: 100%;
	border-collapse: collapse;
	border-spacing: 0;
	empty-cells: show;
	border: 1px solid #e9e9e9;
}
table th {
	background: #f7f7f7;
	color: #5c6b77;
	font-weight: 600;
	white-space: nowrap;
}
table td,table th {
	padding: 8px 16px;
	border: 1px solid #e9e9e9;
	text-align: left;
}