a,
	button,
	input,
	select {
		outline: none;
		-webkit-appearance: none;
		appearance: none;
		-moz-appearance: none;
		-ms-appearance: none;
		border: 0px solid;
		cursor: pointer;
	}

	select::-ms-expand {
		display: none;
	}

	* {
		margin: 0;
		padding: 0;
		font-family: '微软雅黑';
	}

	a {
		text-decoration: none
	}

	a:link {
		text-decoration: none;
	}

	a:visited {
		text-decoration: none;
	}

	a:hover {
		text-decoration: none;
	}

	a:active {
		text-decoration: none;
	}

	ul li {
		list-style-type: none;
		list-style: none;
	}

	input::-webkit-outer-spin-button,
	input::-webkit-inner-spin-button {
		-webkit-appearance: none !important;
		-moz-appearance: none !important;
	}
	
	em {
		font-style:normal;
	}
	
	
	.left {
		float: left;
	}
	.right {
		float: right;
	}
	
	.public_pr{
		position:relative;
	}
	.public_pb{
		position:absolute;
	}